Index (h2o-core 0.1.21 API)

A B C D E F G H I J K L M N O P Q R S T U V W Z _

A

AboutHandler - Class in water.api
AboutHandler() - Constructor for class water.api.AboutHandler
AboutHandler.AboutEntryV3 - Class in water.api
AboutHandler.AboutEntryV3() - Constructor for class water.api.AboutHandler.AboutEntryV3
AboutHandler.AboutEntryV3(String, String) - Constructor for class water.api.AboutHandler.AboutEntryV3
AboutHandler.AboutV3 - Class in water.api
AboutHandler.AboutV3() - Constructor for class water.api.AboutHandler.AboutV3
AbstractBuildVersion - Class in water.init
AbstractBuildVersion() - Constructor for class water.init.AbstractBuildVersion
AbstractEmbeddedH2OConfig - Class in water.init: This class is a small shim between a main java program (such as a Hadoop mapper) and an embedded full-capability H2O.
AbstractEmbeddedH2OConfig() - Constructor for class water.init.AbstractEmbeddedH2OConfig
ABV - Static variable in class water.H2O
acceptsFrame(Frame) - Method in class water.api.Schema: Deprecated.
accuracy - Variable in class hex.AUCData
accuracy(AUC.ThresholdCriterion) - Method in class hex.AUCData
accuracy() - Method in class hex.AUCData
accuracy() - Method in class hex.ConfusionMatrix: The percentage of predictions that are correct.
accuracy - Variable in class water.api.AUCBase
accuracy_for_criteria - Variable in class water.api.AUCBase
ACK_ACK_PRIORITY - Static variable in class water.H2O
ACK_PRIORITY - Static variable in class water.H2O
actual - Variable in class hex.AUC
actual - Variable in class hex.HitRatio
actual_domain - Variable in class water.api.AUCBase
actual_value - Variable in class water.api.ModelParameterSchemaV2
adapt(Runnable) - Static method in class jsr166y.ForkJoinTask: Returns a new ForkJoinTask that performs the run method of the given Runnable as its action, and returns a null result upon ForkJoinTask.join().
adapt(Runnable, T) - Static method in class jsr166y.ForkJoinTask: Returns a new ForkJoinTask that performs the run method of the given Runnable as its action, and returns the given result upon ForkJoinTask.join().
adapt(Callable<? extends T>) - Static method in class jsr166y.ForkJoinTask: Returns a new ForkJoinTask that performs the call method of the given Callable as its action, and returns its result upon ForkJoinTask.join(), translating any checked exceptions encountered into RuntimeException.
adaptTestForTrain(Frame, boolean) - Method in class hex.Model: Adapt a Test/Validation Frame to be compatible for a Training Frame.
adaptTestForTrain(String[], String[][], Frame, double, boolean) - Static method in class hex.Model
adaptTo(String[]) - Method in class water.fvec.Vec: Make a Vec adapting this Enum vector to the 'to' Enum Vec.
add(int, int) - Method in class hex.ConfusionMatrix
add(ConfusionMatrix) - Method in class hex.ConfusionMatrix
add(E) - Method in class jsr166y.ConcurrentLinkedDeque: Inserts the specified element at the tail of this deque.
add(E) - Method in class jsr166y.LinkedTransferQueue: Inserts the specified element at the tail of this queue.
add(Future) - Method in class water.Futures: Some Future task which needs to complete before this Futures completes
add(Futures) - Method in class water.Futures: Merge pending-task lists (often as part of doing a 'reduce' step)
add(String[], Vec[]) - Method in class water.fvec.Frame
add(String, Vec) - Method in class water.fvec.Frame: Append a named Vec to the Frame.
add(Frame) - Method in class water.fvec.Frame: Append a Frame onto this Frame.
add(NewChunk) - Method in class water.fvec.NewChunk
add(Chunk) - Method in class water.Quantiles
add(double) - Method in class water.Quantiles
add(Quantiles) - Method in class water.Quantiles
add(byte[], byte[]) - Static method in class water.util.ArrayUtils
add(int[], int[]) - Static method in class water.util.ArrayUtils
add(int[][], int[][]) - Static method in class water.util.ArrayUtils
add(long[], long[]) - Static method in class water.util.ArrayUtils
add(long[][], long[][]) - Static method in class water.util.ArrayUtils
add(long[][][], long[][][]) - Static method in class water.util.ArrayUtils
add(float[], float[]) - Static method in class water.util.ArrayUtils
add(float[][], float[][]) - Static method in class water.util.ArrayUtils
add(double[], double[]) - Static method in class water.util.ArrayUtils
add(double[], double[], double[]) - Static method in class water.util.ArrayUtils
add(double[][], double[][]) - Static method in class water.util.ArrayUtils
add(double[][][], double[][][]) - Static method in class water.util.ArrayUtils
add(long[], long) - Static method in class water.util.ArrayUtils
add(double[], int, double) - Static method in class water.util.AtomicUtils.DoubleArray
add(float[], int, float) - Static method in class water.util.AtomicUtils.FloatArray
add(int[], int, int) - Static method in class water.util.AtomicUtils.IntArray
add2Chunk(NewChunk) - Method in class water.fvec.NewChunk.Value
addAll(Collection<? extends E>) - Method in class jsr166y.ConcurrentLinkedDeque: Appends all of the elements in the specified collection to the end of this deque, in the order that they are returned by the specified collection's iterator.
addAndCloseChunk(Chunk, Futures) - Method in class water.fvec.UploadFileVec
addCompleter(H2O.H2OCountedCompleter) - Method in class water.RPC
addEnum(int) - Method in class water.fvec.NewChunk
addFirst(E) - Method in class jsr166y.ConcurrentLinkedDeque: Inserts the specified element at the front of this deque.
addFolder(Path, ArrayList<String>, ArrayList<String>) - Static method in class water.persist.PersistHdfs
addHeader(String, String) - Method in class water.NanoHTTPD.Response: Adds given line to the header.
addInvalidCol(int) - Method in class water.parser.Parser.InspectDataOut
addLast(E) - Method in class jsr166y.ConcurrentLinkedDeque: Inserts the specified element at the end of this deque.
addModelMetrics(ModelMetrics) - Method in class hex.Model.Output
addNA() - Method in class water.fvec.NewChunk
addNum(long, int) - Method in class water.fvec.NewChunk
addNum(double) - Method in class water.fvec.NewChunk
addNumCol(int, long, int) - Method in class water.parser.Parser.InspectDataOut
addNumCol(int, double) - Method in class water.parser.Parser.InspectDataOut
addr(NewChunk) - Method in class water.fvec.NewChunk
addRef(Frame) - Method in class water.rapids.Env
addrPack() - Method in class water.init.TimelineSnapshot.Event
addrString() - Method in class water.init.TimelineSnapshot.Event
addStr(ValueString) - Method in class water.fvec.NewChunk
addStrCol(int, ValueString) - Method in class water.parser.Parser.InspectDataOut
addToNavbar(Route, String, String, String) - Static method in class water.api.RequestServer
addToPendingCount(int) - Method in class jsr166y.CountedCompleter: Adds (atomically) the given value to the pending count.
addUUID(long, long) - Method in class water.fvec.NewChunk
addUUID(Chunk, long) - Method in class water.fvec.NewChunk
addUUID(Chunk, int) - Method in class water.fvec.NewChunk
addVec() - Method in class water.fvec.Vec.VectorGroup: Shortcut for addVecs(1).
addVecs(int) - Method in class water.fvec.Vec.VectorGroup: Gets the next n keys of this group.
addWarning(String) - Method in class hex.Model
addZeros(int) - Method in class water.fvec.NewChunk
algo - Variable in class water.api.ModelSchema
align(Vec) - Method in class water.fvec.Vec: Always makes a copy of the given vector which shares the same group as this Vec.
allNames() - Method in class hex.Model.Output: The names of all the columns, including the response column (which comes last).
anyURIToKey(URI) - Static method in class water.persist.Persist
anyVec() - Method in class water.fvec.Frame: Returns the first readable vector.
API - Annotation Type in water.api: API Annotation API annotations are used to document field behaviors for the external REST API.
API.Direction - Enum in water.api: Is a given field an input, an output, or both?
API.Level - Enum in water.api: How important is it to specify a given field to get a useful result?
API_PORT - Static variable in class water.H2O
APIException - Exception in water.api: The exception to report various errors during handling API requests.
APIException(String, Throwable) - Constructor for exception water.api.APIException
append(double[][], double[][]) - Static method in class water.util.ArrayUtils
append(double[], double[]) - Static method in class water.util.ArrayUtils
append(String[], String[]) - Static method in class water.util.ArrayUtils
append(T[], T...) - Static method in class water.util.ArrayUtils
append(StringBuffer) - Method in class water.util.MarkdownBuilder
append(String) - Method in class water.util.MarkdownBuilder
append_field_arrays(String[], String[]) - Static method in class water.api.ModelParametersSchema
AppendableVec - Class in water.fvec: A NEW single distributed vector column.
AppendableVec(Key) - Constructor for class water.fvec.AppendableVec
AppendableVec(Key, long[], int) - Constructor for class water.fvec.AppendableVec
approxExp(double) - Static method in class water.util.MathUtils: Fast approximate exp
approxInvSqrt(double) - Static method in class water.util.MathUtils: Fast approximate 1./sqrt
approxInvSqrt(float) - Static method in class water.util.MathUtils: Fast approximate 1./sqrt
approxLog(double) - Static method in class water.util.MathUtils: Fast approximate log for values greater than 1, otherwise exact
approxSqrt(double) - Static method in class water.util.MathUtils: Fast approximate sqrt
approxSqrt(float) - Static method in class water.util.MathUtils: Fast approximate sqrt
approxSumSquares(float[], int, int) - Static method in class water.util.MathUtils: Approximate sumSquares
ARGS - Static variable in class water.H2O: Singleton ARGS instance that contains the processed arguments.
array(String[]) - Method in class water.util.DocGen.HTML
array(int[]) - Method in class water.util.DocGen.HTML
array(double[]) - Method in class water.util.DocGen.HTML
array(float[]) - Method in class water.util.DocGen.HTML
array(Enum[]) - Method in class water.util.DocGen.HTML
array(String[][]) - Method in class water.util.DocGen.HTML
array(double[][]) - Method in class water.util.DocGen.HTML
array(float[][]) - Method in class water.util.DocGen.HTML
array(int[][]) - Method in class water.util.DocGen.HTML
array(long[][]) - Method in class water.util.DocGen.HTML
array(long[][][]) - Method in class water.util.DocGen.HTML
arrayCopyOf(byte[], int) - Static method in class water.MemoryManager
arrayCopyOf(int[], int) - Static method in class water.MemoryManager
arrayCopyOf(long[], int) - Static method in class water.MemoryManager
arrayCopyOf(double[], int) - Static method in class water.MemoryManager
arrayCopyOfRange(byte[], int, int) - Static method in class water.MemoryManager
arrayCopyOfRange(int[], int, int) - Static method in class water.MemoryManager
arrayCopyOfRange(long[], int, int) - Static method in class water.MemoryManager
arrayCopyOfRange(double[], int, int) - Static method in class water.MemoryManager
arrayHead() - Method in class water.util.DocGen.HTML
arrayHead(String[]) - Method in class water.util.DocGen.HTML
arrayRow(String[]) - Method in class water.util.DocGen.HTML
arrayTail() - Method in class water.util.DocGen.HTML
ArrayUtils - Class in water.util
ArrayUtils() - Constructor for class water.util.ArrayUtils
arrive() - Method in class jsr166y.Phaser: Arrives at this phaser, without waiting for others to arrive.
arriveAndAwaitAdvance() - Method in class jsr166y.Phaser: Arrives at this phaser and awaits others.
arriveAndDeregister() - Method in class jsr166y.Phaser: Arrives at this phaser and deregisters from it without waiting for others to arrive.
AST - Class in water.rapids: Each node in the syntax tree knows how to parse a piece of text from the passed tree.
AST() - Constructor for class water.rapids.AST
ASTApply - Class in water.rapids: R's `apply`
ASTApply() - Constructor for class water.rapids.ASTApply
ASTddply - Class in water.rapids: plyr's ddply: GroupBy by any other name.
ASTddply() - Constructor for class water.rapids.ASTddply
ASTddply.ddplyPass1 - Class in water.rapids
ASTddply.Group - Class in water.rapids
ASTddply.Group(int) - Constructor for class water.rapids.ASTddply.Group
ASTFunc - Class in water.rapids: Functions will always have all of their arguments fully specified (even if that means they are filled with null).
ASTFunc() - Constructor for class water.rapids.ASTFunc
ASTFunc(String, String[], Env.SymbolTable, ASTStatement) - Constructor for class water.rapids.ASTFunc
ASTOp - Class in water.rapids: Parse a generic R string and build an AST, in the context of an H2O Cloud
asyncExec(Vec...) - Method in class water.MRTask
asyncExec(Frame) - Method in class water.MRTask
asyncExec(int, Frame, boolean) - Method in class water.MRTask: Fork the task in strictly non-blocking fashion.
at(long) - Method in class water.fvec.Vec: Fetch element the slow way, as a double, or Double.NaN is missing.
at16h(int) - Method in class water.fvec.Chunk: High half of a 128-bit UUID, or throws if the value is missing.
at16h(long) - Method in class water.fvec.Vec: Fetch element the slow way, as the high half of a UUID.
at16h_impl(int) - Method in class water.fvec.NewChunk
at16l(int) - Method in class water.fvec.Chunk: Low half of a 128-bit UUID, or throws if the value is missing.
at16l(long) - Method in class water.fvec.Vec: Fetch element the slow way, as the low half of a UUID.
at16l_impl(int) - Method in class water.fvec.NewChunk
at8(int) - Method in class water.fvec.Chunk: Load a long value using chunk-relative row numbers.
at8(long) - Method in class water.fvec.Vec: Fetch element the slow way, as a long.
at8_impl(int) - Method in class water.fvec.NewChunk
atd(int) - Method in class water.fvec.Chunk: Load a double value using chunk-relative row numbers.
atd_impl(int) - Method in class water.fvec.NewChunk
Atomic<T extends Atomic> - Class in water: Atomic update of a Key
Atomic() - Constructor for class water.Atomic
Atomic(H2O.H2OCountedCompleter) - Constructor for class water.Atomic
atomic(Value) - Method in class water.Atomic
atomic(Job.Progress) - Method in class water.Job.ProgressUpdate: Update progress with new work
atomic(T) - Method in class water.TAtomic: Atomically update an old value to a new one.
atomic(Value) - Method in class water.TAtomic
ATOMIC_PRIORITY - Static variable in class water.H2O
AtomicUtils - Class in water.util
AtomicUtils() - Constructor for class water.util.AtomicUtils
AtomicUtils.DoubleArray - Class in water.util
AtomicUtils.DoubleArray() - Constructor for class water.util.AtomicUtils.DoubleArray
AtomicUtils.FloatArray - Class in water.util
AtomicUtils.FloatArray() - Constructor for class water.util.AtomicUtils.FloatArray
AtomicUtils.IntArray - Class in water.util
AtomicUtils.IntArray() - Constructor for class water.util.AtomicUtils.IntArray
AtomicUtils.LongArray - Class in water.util
AtomicUtils.LongArray() - Constructor for class water.util.AtomicUtils.LongArray
atStr(ValueString, int) - Method in class water.fvec.Chunk: String value using chunk-relative row numbers, or null if missing.
atStr(ValueString, long) - Method in class water.fvec.Vec: Fetch element the slow way, as a ValueString or null if missing.
atStr_impl(ValueString, int) - Method in class water.fvec.NewChunk
attemptTimeParse(ValueString) - Static method in class water.parser.ParseTime
attemptUUIDParse0(ValueString) - Static method in class water.parser.ParseTime
attemptUUIDParse1(ValueString) - Static method in class water.parser.ParseTime
AUC - Class in hex
AUC(ConfusionMatrix[], float[], String[]) - Constructor for class hex.AUC: Constructor for algos that make their own CMs
AUC - Variable in class hex.AUCData
AUC() - Method in class hex.AUCData
AUC - Variable in class water.api.AUCBase
auc - Variable in class water.api.ModelMetricsBase
AUC.ThresholdCriterion - Enum in hex
AUCBase> - Class in water.api
AUCBase() - Constructor for class water.api.AUCBase
AUCData - Class in hex
AUCData() - Constructor for class hex.AUCData
AUCV3 - Class in water.api
AUCV3() - Constructor for class water.api.AUCV3
AutoBuffer - Class in water: A ByteBuffer backed mixed Input/OutputStream class.
AutoBuffer(FileChannel, boolean, byte) - Constructor for class water.AutoBuffer
AutoBuffer(byte[]) - Constructor for class water.AutoBuffer: Read from a fixed byte[]; should not be closed.
AutoBuffer() - Constructor for class water.AutoBuffer: Write to an ever-expanding byte[].
AutoBuffer(int) - Constructor for class water.AutoBuffer: Write to a known sized byte[].
avg(double[]) - Static method in class water.util.ArrayUtils
avg(long[]) - Static method in class water.util.ArrayUtils
awaitAdvance(int) - Method in class jsr166y.Phaser: Awaits the phase of this phaser to advance from the given phase value, returning immediately if the current phase is not equal to the given phase value or this phaser is terminated.
awaitAdvanceInterruptibly(int) - Method in class jsr166y.Phaser: Awaits the phase of this phaser to advance from the given phase value, throwing InterruptedException if interrupted while waiting, or returning immediately if the current phase is not equal to the given phase value or this phaser is terminated.
awaitAdvanceInterruptibly(int, long, TimeUnit) - Method in class jsr166y.Phaser: Awaits the phase of this phaser to advance from the given phase value or the given timeout to elapse, throwing InterruptedException if interrupted while waiting, or returning immediately if the current phase is not equal to the given phase value or this phaser is terminated.
awaitTermination(long, TimeUnit) - Method in class jsr166y.ForkJoinPool: Blocks until all tasks have completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.
aws_credentials - Variable in class water.H2O.OptArgs: -aws_credentials=aws_credentials; properties file for aws credentials

B

bad_nodes - Variable in class water.api.CloudV1
badUUID(ValueString) - Static method in class water.parser.ParseTime
balance_classes - Variable in class water.api.SupervisedModelParametersSchema: For imbalanced data, balance training data class counts via over/under-sampling.
bandwidths - Variable in class water.init.NetworkTest
bandwidths_collective - Variable in class water.init.NetworkTest
base - Variable in class water.api.FrameV2.ColV2
base() - Method in class water.fvec.Vec: The base for a simple and cheap histogram of the Vec, useful for getting a broad overview of the data.
baseport - Variable in class water.H2O.OptArgs: -baseport=####; Port to start upward searching from.
basic_packet_handling(AutoBuffer) - Static method in class water.UDPReceiverThread
bestErr() - Method in class hex.AUCData
bestF1() - Method in class hex.AUCData
BIN_INFIX_OPS - Static variable in class water.rapids.ASTOp
binary_fraction - Variable in class hex.CreateFrame
binary_ones_fraction - Variable in class hex.CreateFrame
bins - Variable in class water.api.FrameV2.ColV2
bins() - Method in class water.fvec.Vec: A simple and cheap histogram of the Vec, useful for getting a broad overview of the data.
block() - Method in interface jsr166y.ForkJoinPool.ManagedBlocker: Possibly blocks the current thread, for example waiting for a lock or condition.
block() - Method in class water.MRTask
block() - Method in class water.RPC
block() - Method in class water.Value: Possibly blocks the current thread.
blockForPending() - Method in class water.Futures: Block until all pending futures have completed or canceled.
bodyHead() - Method in class water.util.DocGen
bodyHead() - Method in class water.util.DocGen.HTML
bodyTail() - Method in class water.util.DocGen
bodyTail() - Method in class water.util.DocGen.HTML
bold(String) - Method in class water.util.DocGen
bold(String) - Method in class water.util.DocGen.HTML
branchName() - Method in class water.init.AbstractBuildVersion
branchName() - Method in class water.init.BuildVersion
buf() - Method in class water.AutoBuffer
bufClose() - Method in class water.AutoBuffer
buildCM(Vec, Vec) - Static method in class hex.ConfusionMatrix: Build the CM data from the actuals and predictions, using the default threshold.
BuildVersion - Class in water.init
BuildVersion() - Constructor for class water.init.BuildVersion
bulkRegister(int) - Method in class jsr166y.Phaser: Adds the given number of new unarrived parties to this phaser.
bytes() - Method in class water.api.TimelineV2.EventV2
bytes() - Method in class water.api.TimelineV2.NetworkEvent
bytes - Variable in class water.util.GetLogsFromNode: Byte array containing a zipped file with the entire log directory.
bytes(long) - Static method in class water.util.PrettyPrint
byteSize - Variable in class water.api.FrameV2
byteSize() - Method in class water.fvec.AppendableVec
byteSize() - Method in class water.fvec.Chunk: In memory size in bytes of the compressed Chunk plus embedded array.
byteSize() - Method in class water.fvec.FileVec: Size of vector data.
byteSize() - Method in class water.fvec.Frame: The Vec.byteSize of all Vecs
bytesPerSecond(long) - Static method in class water.util.PrettyPrint
ByteVec - Class in water.fvec: A vector of plain Bytes.
ByteVec(Key, long[]) - Constructor for class water.fvec.ByteVec

C

C1NCHUNK - Static variable in class water.TypeMap
cache() - Static method in class water.KeySnapshot
calcOptimalChunkSize(long, int) - Static method in class water.fvec.FileVec: Calculates safe and hopefully optimal chunk sizes.
call(H2ONode, DT) - Static method in class water.RPC
call() - Method in class water.RPC
callback(T) - Method in class water.H2O.H2OCallback
can_build() - Method in class hex.ModelBuilder: List containing the categories of models that this builder can build.
can_build - Variable in class hex.schemas.ModelBuilderSchema
cancel(boolean) - Method in class jsr166y.ForkJoinTask: Attempts to cancel execution of this task.
cancel() - Method in class water.Job: Signal cancellation of this job.
cancel(String) - Method in class water.Job: Signal exceptional cancellation of this job.
cancel(boolean) - Method in class water.RPC
cancel2(Throwable) - Method in class water.Job: Signal exceptional cancellation of this job.
cancel_sparse() - Method in class water.fvec.NewChunk
cardinality() - Method in class water.fvec.Vec: Returns cardinality for enum domain or -1 for other types.
cardinality() - Method in class water.util.IcedBitSet
Categorical - Class in water.parser: Class for tracking categorical (enum) columns.
categorical_fraction - Variable in class hex.CreateFrame
cell(Enum) - Method in class water.util.DocGen.HTML
cell(String) - Method in class water.util.DocGen.HTML
cell(long) - Method in class water.util.DocGen.HTML
cell(double) - Method in class water.util.DocGen.HTML
cell(String[]) - Method in class water.util.DocGen.HTML
cell(double[]) - Method in class water.util.DocGen.HTML
cellValues - Variable in class water.api.TwoDimTableV1
CHAR_DECIMAL_SEP - Variable in class water.parser.Parser
CHAR_SEPARATOR - Variable in class water.parser.Parser
check(File) - Static method in class water.util.FileIntegrityChecker
checkCompatible(Frame) - Method in class water.fvec.Frame: Quick compatibility check between Frames.
checkHeader - Variable in class water.parser.ParseSetupV2
checksum - Variable in class water.api.FrameV2
checksum - Variable in class water.api.ModelSchema
checksum() - Method in class water.Keyed
checksum_impl() - Method in class hex.Model
checksum_impl() - Method in class hex.Model.Parameters: Compute a checksum based on all non-transient non-static ice-able assignable fields (incl.
checksum_impl() - Method in class hex.ModelMetrics
checksum_impl() - Method in class water.fvec.Frame: 64-bit checksum of the checksums of the vecs.
checksum_impl() - Method in class water.fvec.Vec: A high-quality 64-bit checksum of the Vec's content, useful for establishing dataset identity.
checksum_impl() - Method in class water.Job: Default checksum; not really used by Jobs.
checksum_impl() - Method in class water.Keyed: High-quality 64-bit checksum of the content of the object.
CHK - Static variable in class water.Key
chk2() - Method in class water.fvec.Chunk: Exposed for internal testing only.
Chunk - Class in water.fvec: A compression scheme, over a chunk of data - a single array of bytes.
Chunk() - Constructor for class water.fvec.Chunk
chunk2StartElem(int) - Method in class water.fvec.AppendableVec
chunkCnts - Variable in class hex.DMatrix.MatrixMulStats
chunkForChunkIdx(int) - Method in class water.fvec.AppendableVec
chunkForChunkIdx(int) - Method in class water.fvec.ByteVec
chunkForChunkIdx(int) - Method in class water.fvec.EnumWrappedVec
chunkForChunkIdx(int) - Method in class water.fvec.StrWrappedVec
chunkForChunkIdx(int) - Method in class water.fvec.SubsetVec
chunkForChunkIdx(int) - Method in class water.fvec.Vec: The Chunk for a chunk#.
chunkForRow(long) - Method in class water.fvec.Vec: The Chunk for a row#.
chunkIdx(int) - Method in class water.fvec.AppendableVec
chunkIdx(int) - Method in class water.fvec.FileVec
chunkIdx(int) - Method in class water.fvec.UploadFileVec
chunkKey(int) - Method in class water.fvec.Vec: Get a Chunk Key from a chunk-index.
chunkKey(Key, int) - Static method in class water.fvec.Vec: Get a Chunk Key from a chunk-index and a Vec Key, without needing the actual Vec object.
chunkOffset(Key) - Static method in class water.fvec.FileVec: Convert a chunk-key to a file offset.
chunksDone - Variable in class hex.DMatrix.MatrixMulStats
ChunkSplitter - Class in water: Helper to provide access to package hidden methods and attributes.
ChunkSplitter() - Constructor for class water.ChunkSplitter
chunksTotal - Variable in class hex.DMatrix.MatrixMulStats
ChunkSummary - Class in water.util: Simple summary of how many chunks of each type are in a Frame
ChunkSummary() - Constructor for class water.util.ChunkSummary
chunkSummary(Frame) - Static method in class water.util.FrameUtils: Compute a chunk summary (how many chunks of each type, relative size, total size)
chunkTypes - Variable in class hex.DMatrix.MatrixMulStats
ci(SB) - Method in class water.util.SB
cidx() - Method in class water.fvec.Chunk
class_sampling_factors - Variable in class water.api.SupervisedModelParametersSchema: Desired over/under-sampling ratios per class (lexicographic order).
classErr() - Method in class hex.ConfusionMatrix
classErr(int) - Method in class hex.ConfusionMatrix
classErrCount(int) - Method in class hex.ConfusionMatrix
classname - Variable in class water.api.DocsBase
className() - Method in class water.Icer
className() - Method in class water.Value: Class name of the embedded POJO, without needing an actual POJO.
classNames() - Method in class hex.Model.Output: The names of the levels for an enum (categorical) response column.
clean() - Method in class water.rapids.Env
clear() - Method in class jsr166y.ConcurrentLinkedDeque: Removes all of the elements from this deque.
clear(int) - Method in class water.util.IcedBitSet
clear() - Method in class water.util.IcedHashMap
clearBinsField() - Method in class water.api.FrameV2
clearBinsField() - Method in class water.api.FrameV2.ColV2
clearInitState() - Method in class hex.ModelBuilder: Clear whatever was done by init() so it can be run again.
client - Variable in class water.H2O.OptArgs: -client, -client=true; Client-only; no work; no homing of Keys (but can cache)
CLIENT_TIMEOUT - Static variable in class water.HeartBeatThread
clone() - Method in interface water.Freezable: Make clone public, but without the annoying exception.
clone() - Method in class water.H2O.H2OCountedCompleter
clone() - Method in class water.Iced: Clone, without the annoying exception
clone() - Method in class water.init.TimelineSnapshot.Event
close() - Method in class water.AutoBuffer
close(Futures) - Method in class water.fvec.AppendableVec
close(int, Futures) - Method in class water.fvec.Chunk: After writing we must call close() to register the bulk changes.
close(Futures) - Method in class water.fvec.NewChunk
close(C1NChunk, int, Futures) - Method in class water.fvec.UploadFileVec
close(Futures) - Method in class water.fvec.Vec.Writer
close() - Method in class water.fvec.Vec.Writer
close(Closeable...) - Static method in class water.util.FileUtils: Silently close given files.
closeAll(AppendableVec[]) - Static method in class water.fvec.AppendableVec
closeAll(AppendableVec[], Futures) - Static method in class water.fvec.AppendableVec
closeLocal() - Method in class water.MRTask: Override to do any remote cleaning on the last remote instance of this object, for disposing of node-local shared data structures.
closeLocal() - Method in class water.rapids.ASTddply.ddplyPass1
CLOUD - Static variable in class water.H2O
CLOUD_DGRAM - Static variable in class water.init.NetworkInit
cloud_healthy - Variable in class water.api.CloudV1
CLOUD_MULTICAST_GROUP - Static variable in class water.H2O
CLOUD_MULTICAST_IF - Static variable in class water.H2O
CLOUD_MULTICAST_PORT - Static variable in class water.H2O
CLOUD_MULTICAST_SOCKET - Static variable in class water.H2O
cloud_name - Variable in class water.api.CloudV1
cloud_size - Variable in class water.api.CloudV1
cloud_uptime_millis - Variable in class water.api.CloudV1
CloudV1 - Class in water.api
CloudV1() - Constructor for class water.api.CloudV1
CloudV1.NodeV1 - Class in water.api
CloudV1.NodeV1() - Constructor for class water.api.CloudV1.NodeV1
cm(AUC.ThresholdCriterion) - Method in class hex.AUCData
cm() - Method in class hex.AUCData
CM() - Method in class hex.AUCData
cm - Variable in class water.api.ModelMetricsBase
colFormats - Variable in class water.api.TwoDimTableV1
colHeaders - Variable in class water.api.TwoDimTableV1
collective - Variable in class water.init.NetworkTest
colname - Variable in class water.Quantiles
cols - Variable in class hex.CreateFrame
colTypes - Variable in class water.api.TwoDimTableV1
column - Variable in class water.api.QuantilesV1
column_name - Variable in class water.api.FrameV2.ColSpecifierV2
columnDataTypes - Variable in class water.parser.ParseSetupV2
columnNames - Variable in class water.parser.ParseSetupV2
columns - Variable in class water.api.FrameV2
comment(String...) - Method in class water.util.MarkdownBuilder
compareAndSetForkJoinTaskTag(short, short) - Method in class jsr166y.ForkJoinTask: Atomically conditionally sets the tag value for this task.
compareAndSetPendingCount(int, int) - Method in class jsr166y.CountedCompleter: Sets (atomically) the pending count to the given count only if it currently holds the given expected value.
compareTo(Object) - Method in class water.H2ONode
compareTo(TimelineSnapshot.Event) - Method in class water.init.TimelineSnapshot.Event: Used to determine ordering of events not bound by any dependency.
compareTo(Object) - Method in class water.Key: Lexically ordered Key comparison, so Keys can be sorted.
compareTo(KeySnapshot.KeyInfo) - Method in class water.KeySnapshot.KeyInfo
compareTo(ValueString) - Method in class water.parser.ValueString
compareTo(Delayed) - Method in class water.RPC
compatible_models - Variable in class water.api.FrameV2
compiledBy() - Method in class water.init.AbstractBuildVersion
compiledBy() - Method in class water.init.BuildVersion
compiledOn() - Method in class water.init.AbstractBuildVersion
compiledOn() - Method in class water.init.BuildVersion
complete(Void) - Method in class jsr166y.CountedCompleter: Regardless of pending count, invokes CountedCompleter.onCompletion(jsr166y.CountedCompleter), marks this task as complete with a null return value, and further triggers CountedCompleter.tryComplete() on this task's completer, if one exists.
complete(V) - Method in class jsr166y.ForkJoinTask: Completes this task, and if not already aborted or cancelled, returning the given value as the result of subsequent invocations of join and related operations.
completeExceptionally(Throwable) - Method in class jsr166y.ForkJoinTask: Completes this task abnormally, and if not already aborted or cancelled, causes it to throw the given exception upon join and related operations.
compress() - Method in class water.fvec.NewChunk
compute(ConfusionMatrix[], float[], String[], AUC.ThresholdCriterion) - Method in class hex.AUCData
compute() - Method in class jsr166y.CountedCompleter: The main computation performed by this task.
compute() - Method in class jsr166y.RecursiveAction: The main computation performed by this task.
compute() - Method in class jsr166y.RecursiveTask: The main computation performed by this task.
compute() - Method in class water.H2O.H2OCountedCompleter: Used by the F/J framework internally to do work.
compute2() - Method in class hex.DMatrix.MatrixMulTsk
compute2() - Method in class hex.FrameSplitter
compute2() - Method in class water.api.Handler
compute2() - Method in class water.Atomic
compute2() - Method in class water.DTask.DKeyTask
compute2() - Method in class water.fvec.FrameCreator
compute2() - Method in class water.fvec.RebalanceDataSet
compute2() - Method in class water.H2O.H2OCallback
compute2() - Method in class water.H2O.H2OCountedCompleter: Override to specify actual work to do
compute2() - Method in class water.init.NetworkTest.NetworkTester
compute2() - Method in class water.MRTask: Called from FJ threads to do local work.
compute2() - Method in class water.parser.ParseDataset.ParserFJTask
compute2() - Method in class water.TaskGetKey
compute2() - Method in class water.TaskPutKey
compute2() - Method in class water.util.MRUtils.ParallelTasks
ConcurrentLinkedDeque<E> - Class in jsr166y: An unbounded concurrent deque based on linked nodes.
ConcurrentLinkedDeque() - Constructor for class jsr166y.ConcurrentLinkedDeque: Constructs an empty deque.
ConcurrentLinkedDeque(Collection<? extends E>) - Constructor for class jsr166y.ConcurrentLinkedDeque: Constructs a deque initially containing the elements of the given collection, added in traversal order of the collection's iterator.
COND_QUOTE - Static variable in class water.parser.Parser
COND_QUOTED_NUMBER_END - Static variable in class water.parser.Parser
COND_QUOTED_TOKEN - Static variable in class water.parser.Parser
CONF - Static variable in class water.persist.PersistHdfs: Globally shared HDFS configuration.
confusion_matrices - Variable in class hex.AUCData
confusion_matrices - Variable in class water.api.AUCBase
confusion_matrix - Variable in class water.api.ConfusionMatrixBase
confusion_matrix_for_criteria - Variable in class water.api.AUCBase
ConfusionMatrix - Class in hex
ConfusionMatrix(long[][], String[]) - Constructor for class hex.ConfusionMatrix: Constructor for Confusion Matrix
ConfusionMatrixBase - Class in water.api
ConfusionMatrixBase() - Constructor for class water.api.ConfusionMatrixBase
ConfusionMatrixV3 - Class in water.api
ConfusionMatrixV3() - Constructor for class water.api.ConfusionMatrixV3
consensus - Variable in class water.api.CloudV1
consType(Schema, Class, String) - Static method in class water.api.SchemaMetadata.FieldMetadata: For a given Class generate a client-friendly type name (e.g., int[][] or Frame).
consValue(Object) - Static method in class water.api.SchemaMetadata.FieldMetadata
contains(Object) - Method in class jsr166y.ConcurrentLinkedDeque: Returns true if this deque contains at least one element e such that o.equals(e).
contains(Object) - Method in class jsr166y.LinkedTransferQueue: Returns true if this queue contains the specified element.
contains(String[], String) - Static method in class water.util.ArrayUtils
contains(int[], int) - Static method in class water.util.ArrayUtils
contains(int) - Method in class water.util.IcedBitSet
containsKey(Key) - Static method in class water.H2O
containsKey(Object) - Method in class water.util.IcedHashMap
containsValue(Object) - Method in class water.util.IcedHashMap
convertEnum2Str(ValueString[]) - Method in class water.fvec.NewChunk
copyOver(T) - Method in class water.DTask
copyOver(Vec.CollectDomain) - Method in class water.fvec.Vec.CollectDomain
copyOver(T, T) - Method in class water.Icer
copyProperties(Object, Object, PojoUtils.FieldNaming) - Static method in class water.util.PojoUtils: Copy properties "of the same name" from one POJO to the other.
copyProperties(Object, Object, PojoUtils.FieldNaming, String[]) - Static method in class water.util.PojoUtils: Copy properties "of the same name" from one POJO to the other.
copyRawBits(int) - Method in class water.AutoBuffer: Copy raw bits from the (direct) buffer out.
copyStream(InputStream, OutputStream) - Static method in class water.init.NodePersistentStorage
correctProbabilities(float[], float[], float[]) - Static method in class water.util.ModelUtils: Correct a given list of class probabilities produced as a prediction by a model back to prior class distribution
count - Variable in class water.api.ProfilerNodeV2.ProfilerNodeEntryV2
CountedCompleter - Class in jsr166y: A resultless ForkJoinTask with a completion action performed when triggered and there are no remaining pending actions.
CountedCompleter(CountedCompleter, int) - Constructor for class jsr166y.CountedCompleter: Creates a new CountedCompleter with the given completer and initial pending count.
CountedCompleter(CountedCompleter) - Constructor for class jsr166y.CountedCompleter: Creates a new CountedCompleter with the given completer and an initial pending count of zero.
CountedCompleter() - Constructor for class jsr166y.CountedCompleter: Creates a new CountedCompleter with no completer and an initial pending count of zero.
counts - Variable in class water.util.ProfileCollectorTask.NodeProfile
cpu_ticks - Variable in class water.api.WaterMeterCpuTicksV1
cpu_ticks - Variable in class water.util.WaterMeterCpuTicks
cpus_allowed - Variable in class water.api.CloudV1.NodeV1
createAndFillImpl() - Method in class water.api.Schema: Convenience helper which creates and fill an impl.
CreateFrame - Class in hex: Create a Frame from scratch If randomize = true, then the frame is filled with Random values.
CreateFrame(Key<CreateFrame>, String) - Constructor for class hex.CreateFrame
CreateFrame() - Constructor for class hex.CreateFrame
CreateFrameHandler - Class in water.api
CreateFrameHandler() - Constructor for class water.api.CreateFrameHandler
createIfApiAnnotation(Schema, Field) - Static method in class water.api.SchemaMetadata.FieldMetadata: Factory method to create a new FieldMetadata instance if the Field has an @API annotation.
createImpl() - Method in class hex.schemas.ModelBuilderSchema: Create the corresponding impl object, as well as its parameters object.
createImpl() - Method in class water.api.ConfusionMatrixBase
createImpl() - Method in class water.api.JobV2
createImpl() - Method in class water.api.ModelMetricsBase
createImpl() - Method in class water.api.ModelParameterSchemaV2
createImpl() - Method in class water.api.ModelParametersSchema.ValidationMessageBase
createImpl() - Method in class water.api.Schema: Create an implementation object and any child objects but DO NOT fill them.
createImpl() - Method in class water.api.SchemaMetadataBase
createImpl() - Method in class water.api.WaterMeterCpuTicksV1
createModelBuilder(String) - Static method in class hex.ModelBuilder: Factory method to create a ModelBuilder instance of the correct class given the algo name.
createOutputSchema() - Method in class water.api.ModelSchema: Factory method to create the model-specific output schema.
createParametersSchema() - Method in class hex.schemas.ModelBuilderSchema: Factory method to create the model-specific parameters schema.
createParametersSchema() - Method in class water.api.ModelSchema: Factory method to create the model-specific parameters schema.
createSchemaMetadata(String) - Static method in class water.api.SchemaMetadata
crushBytes() - Method in class water.fvec.Chunk: Used by a ParseExceptionTest to break the Chunk invariants and trigger an NPE.
current() - Static method in class jsr166y.ThreadLocalRandom: Returns the current thread's ThreadLocalRandom.

D

data() - Method in class hex.AUC
data - Variable in class water.api.FrameV2.ColV2
data - Variable in class water.NanoHTTPD.Response: Data of the response, may be null.
data - Variable in class water.parser.ParseSetupV2
dataHi() - Method in class water.init.TimelineSnapshot.Event
dataLo() - Method in class water.init.TimelineSnapshot.Event
debug(Object...) - Static method in class water.util.Log
decodeFile(File) - Static method in class water.persist.PersistNFS: Key from file
deepClone(double[][]) - Static method in class water.util.ArrayUtils
deepSlice(Object, Object) - Method in class water.fvec.Frame: In support of R, a generic Deep Copy and Slice.
DEFAULT_ICE_ROOT() - Static method in class water.H2O
default_pctiles - Variable in class water.api.FrameV2
DEFAULT_THRESHOLDS - Static variable in class water.util.ModelUtils: List of default thresholds
default_value - Variable in class water.api.ModelParameterSchemaV2
defaultColName(int) - Static method in class water.fvec.Frame: Default column name maker
defaultDropConsCols() - Method in class hex.Model.Parameters
defaultDropNA20Cols() - Method in class hex.Model.Parameters
defaultForkJoinWorkerThreadFactory - Static variable in class jsr166y.ForkJoinPool: Creates a new ForkJoinWorkerThread.
delete(int, NodePersistentStorageV1) - Method in class water.api.NodePersistentStorageHandler
delete(String, String) - Method in class water.init.NodePersistentStorage
delete(Key) - Static method in class water.Lockable: Write-lock key and delete; blocking.
delete() - Method in class water.Lockable: Write-lock 'this' and delete; blocking.
delete(Key, Futures) - Method in class water.Lockable: Write-lock 'this' and delete.
delete(Value) - Method in class water.persist.Persist: Reclaim space from a previously stored Value
delete(Value) - Method in class water.persist.PersistHdfs
delete(Value) - Method in class water.persist.PersistNFS
delete(Value) - Method in class water.persist.PersistS3
delete() - Method in class water.rapids.Raft
delete_and_lock(Key) - Method in class water.Lockable: Write-lock this._key by job_key, and delete any prior mapping.
depth - Variable in class water.api.ProfilerV2
depth - Variable in class water.util.JProfile
descendingIterator() - Method in class jsr166y.ConcurrentLinkedDeque: Returns an iterator over the elements in this deque in reverse sequential order.
describe() - Method in class water.init.AbstractBuildVersion
describe() - Method in class water.init.BuildVersion
description - Variable in class water.api.JobV2
DESERIAL_PRIORITY - Static variable in class water.H2O
dest - Variable in class water.api.JobV2
dest() - Method in class water.Job: Since _dest is public final, not sure why we have a getter but some people like 'em.
destination_key - Variable in class water.api.ModelParametersSchema
dev_message - Variable in exception water.exceptions.H2OAbstractRuntimeException
dev_msg - Variable in class water.api.H2OErrorV1
DException - Class in water: A Distributed Exception - an exception originally thrown on one node and passed to another.
DException.DistributedException - Exception in water: Simple named exception class, inflated from a deserialized DException.
DFLT_CHUNK_SIZE - Static variable in class water.fvec.FileVec: Default Chunk size in bytes, useful when breaking up large arrays into "bite-sized" chunks.
DFLT_LOG2_CHUNK_SIZE - Static variable in class water.fvec.FileVec: Log-2 of Chunk size.
dfork(Vec...) - Method in class water.MRTask: Invokes the map/reduce computation over the given Frame.
dfork(Frame) - Method in class water.MRTask
dfork(int, Vec...) - Method in class water.MRTask
dfork(int, Frame, boolean) - Method in class water.MRTask
di(int) - Method in class water.util.SB
die(String) - Static method in class water.H2O
difference(int[], int[]) - Static method in class water.util.ArrayUtils
difference(String[], String[]) - Static method in class water.util.ArrayUtils
dinvoke(H2ONode) - Method in class water.DTask: Top-level remote execution hook.
dinvoke(H2ONode) - Method in class water.MRTask: Called once on remote at top level, probably with a subset of the cloud.
dinvoke(H2ONode) - Method in class water.TaskGetKey
dinvoke(H2ONode) - Method in class water.TaskPutKey
dist() - Method in class water.util.MRUtils.ClassDist
div(float[], int) - Static method in class water.util.ArrayUtils
div(float[], float) - Static method in class water.util.ArrayUtils
div(double[], double) - Static method in class water.util.ArrayUtils
div(double[][], long[]) - Static method in class water.util.ArrayUtils
DKV - Class in water: A Distributed Key/Value Store.
DKV() - Constructor for class water.DKV
DMatrix - Class in hex: Created by tomasnykodym on 11/13/14.
DMatrix() - Constructor for class hex.DMatrix
DMatrix.MatrixMulStats - Class in hex: Info about matrix multiplication currently in progress.
DMatrix.MatrixMulStats(long, Key) - Constructor for class hex.DMatrix.MatrixMulStats
DMatrix.MatrixMulTsk - Class in hex
DMatrix.MatrixMulTsk(H2O.H2OCountedCompleter, Key, Frame, Frame) - Constructor for class hex.DMatrix.MatrixMulTsk
DMatrix.TransposeTsk - Class in hex: (MR)Task performing the matrix transpose.
DMatrix.TransposeTsk(Frame) - Constructor for class hex.DMatrix.TransposeTsk
do_classification - Variable in class water.api.SupervisedModelParametersSchema
do_train(int, S) - Method in class water.api.ModelBuilderHandler: Create a model by launching a ModelBuilder algo.
do_validate_parameters(int, S) - Method in class water.api.ModelBuilderHandler
doAll(Vec...) - Method in class water.MRTask: Invokes the map/reduce computation over the given Vecs.
doAll(int, Vec...) - Method in class water.MRTask
doAll(Frame, boolean) - Method in class water.MRTask: Invokes the map/reduce computation over the given Frame.
doAll(Frame) - Method in class water.MRTask
doAll(int, Frame) - Method in class water.MRTask
doAll(int, Frame, boolean) - Method in class water.MRTask
doAll(Key...) - Method in class water.MRTask
doAllNodes() - Method in class water.MRTask
doc_method - Variable in class water.api.RouteBase
DocGen<T extends DocGen> - Class in water.util: Auto-gen doc support, for JSON and REST API docs
DocGen() - Constructor for class water.util.DocGen
DocGen.HTML - Class in water.util
DocGen.HTML() - Constructor for class water.util.DocGen.HTML
DocsBase> - Class in water.api
DocsBase() - Constructor for class water.api.DocsBase
DocsHandler - Class in water.api
DocsHandler() - Constructor for class water.api.DocsHandler
DocsV1 - Class in water.api
DocsV1() - Constructor for class water.api.DocsV1
doIt() - Method in class water.util.GetLogsFromNode: Do the work.
doIt() - Method in class water.util.WaterMeterCpuTicks
domain - Variable in class water.api.FrameV2.ColV2
domain() - Method in class water.fvec.Vec.CollectDomain: Returns exact numeric domain of given vector computed by this task.
domain() - Method in class water.fvec.Vec: Returns the enum toString mapping array, or null if not an Categorical column.
domains - Variable in class water.api.ModelOutputSchema
domains() - Method in class water.fvec.Frame: All the domains for enum columns; null for non-enum columns.
domainUnion(String[], String[]) - Static method in class water.util.ArrayUtils: Clever union of String arrays.
done() - Method in class water.Job: Marks job as finished and records job end time.
doubles() - Method in class water.fvec.NewChunk
DownloadDataHandler - Class in water.api
DownloadDataHandler() - Constructor for class water.api.DownloadDataHandler
DownloadDataV1 - Class in water.api
DownloadDataV1() - Constructor for class water.api.DownloadDataV1
DputIfMatch(Key, Value, Value, Futures) - Static method in class water.DKV: Default caching call to DKV.DputIfMatch(Key,Value,Value,Futures,boolean)
DputIfMatch(Key, Value, Value, Futures, boolean) - Static method in class water.DKV: Update the mapping for Key key, from Value old to Value val.
drainTasksTo(Collection<? super ForkJoinTask<?>>) - Method in class jsr166y.ForkJoinPool: Removes all available unexecuted submitted and forked tasks from scheduling queues and adds them to the given collection, without altering their execution status.
drainTo(Collection<? super E>) - Method in class jsr166y.LinkedTransferQueue
drainTo(Collection<? super E>, int) - Method in class jsr166y.LinkedTransferQueue
dropped() - Method in class water.init.TimelineSnapshot.Event
dropped(long[], int) - Static method in class water.TimeLine
DTask<T extends DTask> - Class in water: Objects which are passed and DTask.dinvoke(water.H2ONode) is remotely executed.
DTask() - Constructor for class water.DTask
DTask(H2O.H2OCountedCompleter) - Constructor for class water.DTask
DTask.DKeyTask<T extends DTask.DKeyTask,V extends Keyed> - Class in water: Task to be executed at the home node of the given key.
DTask.DKeyTask(Key) - Constructor for class water.DTask.DKeyTask
DTask.DKeyTask(H2O.H2OCountedCompleter, Key) - Constructor for class water.DTask.DKeyTask
DTask.RemoveCall - Class in water: Task to cleanly remove value from the K/V (call it's remove() destructor) without the need to fetch it locally first.
DTask.RemoveCall(H2O.H2OCountedCompleter, Key) - Constructor for class water.DTask.RemoveCall
duration_in_ms - Variable in class water.api.ModelMetricsBase

E

echo(int, LogAndEchoV1) - Method in class water.api.LogAndEchoHandler
element() - Method in class jsr166y.ConcurrentLinkedDeque
embeddedH2OConfig - Static variable in class water.H2O
emptyDouble - Static variable in class water.util.TwoDimTable
enter() - Static method in class water.Scope: Enter a new Scope
entries - Variable in class water.api.AboutHandler.AboutV3
entries - Variable in class water.api.ProfilerNodeV2
entrySet() - Method in class water.util.IcedHashMap
ENUM - Static variable in class water.fvec.AppendableVec
enumCnt() - Method in class water.fvec.NewChunk
EnumUtils - Class in water.util: Utilities to deal with Java enums.
EnumUtils() - Constructor for class water.util.EnumUtils
EnumWrappedVec - Class in water.fvec: A vector transforming values of given vector according to given domain mapping - currently only used to transform Enum columns but in theory would work for any dense-packed Int column.
EnumWrappedVec(Key, long[], String[], Key) - Constructor for class water.fvec.EnumWrappedVec: Main constructor: convert from one enum to another
Env - Class in water.rapids: Execute a set of instructions in the context of an H2O cloud.
EOL - Static variable in class water.parser.Parser
equals(Object) - Method in class water.fvec.Vec: True if two Vecs are equal.
equals(Object) - Method in class water.fvec.Vec.VectorGroup: True if two VectorGroups are equal
equals(Object) - Method in class water.H2ONode
equals(Object) - Method in class water.init.TimelineSnapshot.Event
equals(Object) - Method in class water.Key
equals(Object) - Method in class water.parser.ValueString
equals(Object) - Method in class water.rapids.ASTddply.Group
equals(Object) - Method in class water.util.IcedHashMap
equals(Object) - Method in class water.util.IcedInt
equalsWithinOneSmallUlp(float, float) - Static method in class water.util.MathUtils: Compare two numbers to see if they are within one ulp of the smaller decade.
equalsWithinOneSmallUlp(double, double) - Static method in class water.util.MathUtils
err(AUC.ThresholdCriterion) - Method in class hex.AUCData
err() - Method in class hex.AUCData
err() - Method in class hex.ConfusionMatrix
err(Object...) - Static method in class water.util.Log
errCount() - Method in class hex.ConfusionMatrix
error(String, String) - Method in class hex.ModelBuilder
error_count() - Method in class hex.ModelBuilder
error_for_criteria - Variable in class water.api.AUCBase
errorr - Variable in class hex.AUCData
errorr - Variable in class water.api.AUCBase
escape(String) - Method in class water.util.DocGen
escape(String) - Method in class water.util.DocGen.HTML
escapeJava(String) - Static method in class water.util.SB: Escape all " and \ characters to provide a proper Java-like string Does not escape unicode characters.
event() - Method in class water.api.TimelineV2.EventV2
event() - Method in class water.api.TimelineV2.NetworkEvent
events - Variable in class water.api.TimelineV2
exception - Variable in class water.api.JobV2
exception_msg - Variable in class water.api.H2OErrorV1
exception_type - Variable in class water.api.H2OErrorV1
exec() - Method in class jsr166y.CountedCompleter: Implements execution conventions for CountedCompleters
exec() - Method in class jsr166y.ForkJoinTask: Immediately performs the base action of this task and returns true if, upon return from this method, this task is guaranteed to have completed normally.
exec() - Method in class jsr166y.RecursiveAction: Implements execution conventions for RecursiveActions.
exec() - Method in class jsr166y.RecursiveTask: Implements execution conventions for RecursiveTask.
Exec - Class in water.rapids: Exec is an interpreter of abstract syntax trees.
Exec(String, Env) - Constructor for class water.rapids.Exec
exec(String) - Static method in class water.rapids.Exec
execImpl() - Method in class hex.CreateFrame
execImpl() - Method in class water.init.NetworkTest
execImpl(boolean) - Method in class water.util.JProfile
execImpl() - Method in class water.util.JStack
execute(ForkJoinTask<?>) - Method in class jsr166y.ForkJoinPool: Arranges for (asynchronous) execution of the given task.
execute(Runnable) - Method in class jsr166y.ForkJoinPool
exit(int) - Static method in class water.H2O: Notify embedding software instance H2O wants to exit.
exit(int) - Method in class water.init.AbstractEmbeddedH2OConfig: Tell the embedding software that H2O wants the process to exit.
exit(Key...) - Static method in class water.Scope: Exit the inner-most Scope, remove all Keys created since the matching enter call except for the listed Keys.
EXPECT_COND_LF - Static variable in class water.parser.Parser
exponent() - Method in class water.fvec.NewChunk
extractChunkPart(Chunk, Chunk, int, int, Futures) - Static method in class water.ChunkSplitter: Extract portion of given chunk into given output chunk.
extractFrame(int, int) - Method in class water.fvec.Frame: Split this Frame; return a subframe created from the given column interval, and remove those columns from this Frame.
extractVersion(String) - Static method in class water.api.Schema: Extract the version number from the schema class name.

F

F0point5 - Variable in class hex.AUCData
F0point5(AUC.ThresholdCriterion) - Method in class hex.AUCData
F0point5() - Method in class hex.AUCData
F0point5() - Method in class hex.ConfusionMatrix: Returns the F-measure which combines precision and recall and weights precision higher than recall.
F0point5 - Variable in class water.api.AUCBase
F0point5_for_criteria - Variable in class water.api.AUCBase
F1 - Variable in class hex.AUCData
F1(AUC.ThresholdCriterion) - Method in class hex.AUCData
F1() - Method in class hex.AUCData
F1() - Method in class hex.ConfusionMatrix: Returns the F-measure which combines precision and recall.
F1 - Variable in class water.api.AUCBase
F1_for_criteria - Variable in class water.api.AUCBase
F2 - Variable in class hex.AUCData
F2(AUC.ThresholdCriterion) - Method in class hex.AUCData
F2() - Method in class hex.AUCData
F2() - Method in class hex.ConfusionMatrix: Returns the F-measure which combines precision and recall and weights recall higher than precision.
F2 - Variable in class water.api.AUCBase
F2_for_criteria - Variable in class water.api.AUCBase
factor(long) - Method in class water.fvec.Vec: Returns the ith factor for this enum column.
factors - Variable in class hex.CreateFrame
fail() - Static method in class water.H2O
fail(String) - Static method in class water.H2O
fail(String, Throwable) - Static method in class water.H2O
fatal(Object...) - Static method in class water.util.Log
fetch(int, DownloadDataV1) - Method in class water.api.DownloadDataHandler
fetch(int, JobsV2) - Method in class water.api.JobsHandler
fetch(int, JStackV2) - Method in class water.api.JStackHandler
fetch(int, LogsV3) - Method in class water.api.LogsHandler
fetch(int, ProfilerV2) - Method in class water.api.ProfilerHandler
fetch(int, TimelineV2) - Method in class water.api.TimelineHandler
fetch(int, WaterMeterCpuTicksV1) - Method in class water.api.WaterMeterCpuTicksHandler
FETCH_ACK_PRIORITY - Static variable in class water.H2O
fetchAll(Class<T>) - Method in class water.KeySnapshot
fetchAll(Class<T>, boolean) - Method in class water.KeySnapshot
fetchAll(Class<T>, boolean, int, int) - Method in class water.KeySnapshot
fetchFlatfile() - Method in class water.init.AbstractEmbeddedH2OConfig: If configProvidesFlatfile, get it.
fetchRoute(int, DocsV1) - Method in class water.api.DocsHandler
fetchSchemaMetadata(int, DocsV1) - Method in class water.api.DocsHandler
fetchSchemaMetadataByClass(int, DocsV1) - Method in class water.api.DocsHandler: Deprecated.
field_name - Variable in class water.api.ModelParametersSchema.ValidationMessageBase
FieldMetadataV1 - Class in water.api
FieldMetadataV1() - Constructor for class water.api.FieldMetadataV1
fields() - Method in class water.api.ModelParametersSchema
fields - Variable in class water.api.SchemaMetadata
fields - Variable in class water.api.SchemaMetadataBase
FILE - Static variable in class water.persist.Persist.Schemes
FileIntegrityChecker - Class in water.util
FileIntegrityChecker(File) - Constructor for class water.util.FileIntegrityChecker
filename - Variable in class water.api.LogsV3
FileUtils - Class in water.util: File utilities.
FileUtils() - Constructor for class water.util.FileUtils
FileVec - Class in water.fvec
FileVec(Key, long, byte) - Constructor for class water.fvec.FileVec
FileVec(Key, long, byte, int) - Constructor for class water.fvec.FileVec
fill(int, Chunk[], long[]) - Method in class water.rapids.ASTddply.Group
fill(byte[], int, int, int) - Method in class water.util.IcedBitSet
fillFromImpl(B) - Method in class hex.schemas.ModelBuilderSchema
fillFromImpl(I) - Method in class water.api.ConfusionMatrixBase
fillFromImpl(Frame) - Method in class water.api.FrameV2
fillFromImpl(Job) - Method in class water.api.JobV2
fillFromImpl(Key) - Method in class water.api.KeySchema
fillFromImpl(ModelMetrics) - Method in class water.api.ModelMetricsBase
fillFromImpl(O) - Method in class water.api.ModelOutputSchema
fillFromImpl(Iced) - Method in class water.api.ModelParameterSchemaV2
fillFromImpl(P) - Method in class water.api.ModelParametersSchema
fillFromImpl(ModelBuilder.ValidationMessage) - Method in class water.api.ModelParametersSchema.ValidationMessageBase
fillFromImpl(M) - Method in class water.api.ModelSchema
fillFromImpl(Quantiles) - Method in class water.api.QuantilesV1
fillFromImpl(Route) - Method in class water.api.RouteBase
fillFromImpl(I) - Method in class water.api.Schema: Version and Schema-specific filling from the implementation object.
fillFromImpl(SchemaMetadata) - Method in class water.api.SchemaMetadataBase
fillFromImpl(P) - Method in class water.api.SupervisedModelParametersSchema
fillFromImpl(TimelineHandler.Timeline) - Method in class water.api.TimelineV2
fillFromImpl(WaterMeterCpuTicks) - Method in class water.api.WaterMeterCpuTicksV1
fillFromParms(Properties) - Method in class hex.schemas.ModelBuilderSchema
fillFromParms(Properties) - Method in class water.api.Schema
fillImpl(B) - Method in class hex.schemas.ModelBuilderSchema
fillImpl(ModelMetrics) - Method in class water.api.ModelMetricsBase
fillImpl(P) - Method in class water.api.ModelParametersSchema
fillImpl(Quantiles) - Method in class water.api.QuantilesV1
fillImpl(I) - Method in class water.api.Schema: Fill an impl object and any children from this schema and its children.
fillImpl(I) - Method in class water.api.SchemaMetadataBase
fillImpl(P) - Method in class water.api.SupervisedModelParametersSchema
filter(KeySnapshot.KVFilter) - Method in class water.KeySnapshot: Filter the snapshot providing custom filter.
filter(KeySnapshot.KeyInfo) - Method in class water.KeySnapshot.KVFilter
finalizeRegistration() - Static method in class water.H2O: Start the web service; disallow future URL registration.
find(String) - Method in class water.fvec.Frame: Finds the column index with a matching name, or -1 if missing
find(Vec) - Method in class water.fvec.Frame: Finds the matching column index, or -1 if missing
find(String[]) - Method in class water.fvec.Frame: Bulk Frame.find(String) api
find(T[], T) - Static method in class water.util.ArrayUtils
findActualClassParameter(Class, int) - Static method in class water.util.ReflectionUtils: Reflection helper which returns the actual class for a type parameter, even if itself is parameterized.
findInetAddressForSelf() - Static method in class water.init.NetworkInit
findMethodOutputClass(Method) - Static method in class water.util.ReflectionUtils: Reflection helper which returns the actual class for a method's parameter.
findMethodParameterClass(Method, int) - Static method in class water.util.ReflectionUtils: Reflection helper which returns the actual class for a method's parameter.
finishUp(Vec, double[], int, boolean) - Method in class water.Quantiles
fitsIntoInt(double) - Static method in class water.util.PrettyPrint
fixedLength(String, int) - Static method in class water.util.Log
fjqueue - Variable in class water.api.CloudV1.NodeV1
fjthrds - Variable in class water.api.CloudV1.NodeV1
flatfile - Variable in class water.H2O.OptArgs: -flatfile=flatfile; Specify a list of cluster IP addresses
flipForReading() - Method in class water.AutoBuffer
forceTermination() - Method in class jsr166y.Phaser: Forces this phaser to enter termination state.
fork() - Method in class jsr166y.ForkJoinTask: Arranges to asynchronously execute this task.
fork(Key) - Method in class water.Atomic
ForkJoinPool - Class in jsr166y: An ExecutorService for running ForkJoinTasks.
ForkJoinPool() - Constructor for class jsr166y.ForkJoinPool: Creates a ForkJoinPool with parallelism equal to Runtime.availableProcessors(), using the default thread factory, no UncaughtExceptionHandler, and non-async LIFO processing mode.
ForkJoinPool(int) - Constructor for class jsr166y.ForkJoinPool: Creates a ForkJoinPool with the indicated parallelism level, the default thread factory, no UncaughtExceptionHandler, and non-async LIFO processing mode.
ForkJoinPool(int, ForkJoinPool.ForkJoinWorkerThreadFactory, Thread.UncaughtExceptionHandler, boolean) - Constructor for class jsr166y.ForkJoinPool: Creates a ForkJoinPool with the given parameters.
ForkJoinPool.ForkJoinWorkerThreadFactory - Interface in jsr166y: Factory for creating new ForkJoinWorkerThreads.
ForkJoinPool.ManagedBlocker - Interface in jsr166y: Interface for extending managed parallelism for tasks running in ForkJoinPools.
ForkJoinTask<V> - Class in jsr166y: Abstract base class for tasks that run within a ForkJoinPool.
ForkJoinTask() - Constructor for class jsr166y.ForkJoinTask
ForkJoinWorkerThread - Class in jsr166y: A thread managed by a ForkJoinPool, which executes ForkJoinTasks.
ForkJoinWorkerThread(ForkJoinPool) - Constructor for class jsr166y.ForkJoinWorkerThread: Creates a ForkJoinWorkerThread operating in the given pool.
forkParseDataset(Key, Key[], ParseSetup, boolean) - Static method in class water.parser.ParseDataset
formatPct(double) - Static method in class water.util.PrettyPrint
forStrptimePattern(String) - Static method in class water.parser.ParseTime: Factory to create a formatter from a strptime pattern string.
frame() - Method in class hex.ModelMetrics
frame - Variable in class water.api.ModelMetricsBase
Frame - Class in water.fvec: A collection of named Vecs, essentially an R-like Distributed Data Frame.
Frame(Vec...) - Constructor for class water.fvec.Frame: Creates an internal frame composed of the given Vecs and default names.
Frame(String[], Vec[]) - Constructor for class water.fvec.Frame: Creates an internal frame composed of the given Vecs and names.
Frame(Key) - Constructor for class water.fvec.Frame: Creates an empty frame with given key.
Frame(Key, Vec[], boolean) - Constructor for class water.fvec.Frame: Special constructor for data with unnamed columns (e.g.
Frame(Key, String[], Vec[]) - Constructor for class water.fvec.Frame: Creates a frame with given key, names and vectors.
Frame(Frame) - Constructor for class water.fvec.Frame: Deep copy of Vecs and Keys and Names (but not data!) to a new random Key.
FRAME - Static variable in class water.TypeMap
Frame.VecSpecifier - Class in water.fvec: Pair of (column name, Frame key).
Frame.VecSpecifier() - Constructor for class water.fvec.Frame.VecSpecifier
frame_checksum - Variable in class water.api.ModelMetricsBase
FrameCreator - Class in water.fvec: Helper to make up a Frame from scratch, with random content
FrameCreator(CreateFrame, Key) - Constructor for class water.fvec.FrameCreator
FrameCreator.MissingInserter - Class in water.fvec
FrameCreator.MissingInserter(long, double) - Constructor for class water.fvec.FrameCreator.MissingInserter
FrameCreator.MissingInserter(H2O.H2OCountedCompleter, long, double) - Constructor for class water.fvec.FrameCreator.MissingInserter
FrameSplitter - Class in hex: Frame splitter function to divide given frame into multiple partitions based on given ratios.
FrameSplitter(Frame, float[]) - Constructor for class hex.FrameSplitter
FrameSplitter(Frame, float[], Key[], Key) - Constructor for class hex.FrameSplitter
FrameUtils - Class in water.util
FrameUtils() - Constructor for class water.util.FrameUtils
FrameUtils.MissingInserter - Class in water.util: Helper to insert missing values into a Frame
FrameUtils.MissingInserter(long, double) - Constructor for class water.util.FrameUtils.MissingInserter
FrameV2 - Class in water.api
FrameV2() - Constructor for class water.api.FrameV2
FrameV2.ColSpecifierV2 - Class in water.api
FrameV2.ColSpecifierV2() - Constructor for class water.api.FrameV2.ColSpecifierV2
FrameV2.ColSpecifierV2(String) - Constructor for class water.api.FrameV2.ColSpecifierV2
FrameV2.ColV2 - Class in water.api
FrameV2.ColV2() - Constructor for class water.api.FrameV2.ColV2
free_disk - Variable in class water.api.CloudV1.NodeV1
free_mem - Variable in class water.api.CloudV1.NodeV1
freeMem() - Method in class water.Value: Invalidate byte[] cache.
freePOJO() - Method in class water.Value: Invalidate POJO cache.
Freezable<T extends Freezable> - Interface in water: Auto-serializer interface using a delegator pattern (the faster option is to byte-code gen directly in all Iced classes, but this requires all Iced classes go through a ClassLoader).
from - Variable in class water.api.TimelineV2.NetworkEvent
frozenType() - Method in interface water.Freezable: Returns a small dense integer, which is cluster-wide unique per-class.
frozenType() - Method in class water.H2O.H2OCountedCompleter
frozenType() - Method in class water.Iced: Returns a small dense integer, which is cluster-wide unique per-class.
frozenType() - Method in class water.Icer
frozenType() - Method in class water.util.IcedArrayList
Futures - Class in water: A collection of Futures that can be extended, or blocked on the whole collection.
Futures() - Constructor for class water.Futures

G

genDelegate(int, Class<T>) - Static method in class water.Weaver
generateNumKeys(Key, int) - Static method in class water.util.FrameUtils: Generate given numbers of keys by suffixing key by given numbered suffix.
generateNumKeys(Key, int, String) - Static method in class water.util.FrameUtils
get() - Method in class jsr166y.ForkJoinTask: Waits if necessary for the computation to complete, and then retrieves its result.
get(long, TimeUnit) - Method in class jsr166y.ForkJoinTask: Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.
get(int, AboutHandler.AboutV3) - Method in class water.api.AboutHandler
get() - Method in class water.AutoBuffer
get(Class<T>) - Method in class water.AutoBuffer
get(Key) - Static method in class water.DKV: Return the Value mapped to Key key, or null if no mapping.
get(String) - Static method in class water.DKV: Return the Value mapped to Key formed by key_name, or null if no mapping.
get(Key) - Static method in class water.H2O
get() - Method in class water.Job: Blocks and get result of this job.
get() - Method in class water.Key: Convenience function to fetch key contents from the DKV.
get(String) - Static method in class water.rapids.ASTOp
get() - Method in class water.RPC
get(long, TimeUnit) - Method in class water.RPC
get(int) - Method in class water.util.IcedBitSet
get(Object) - Method in class water.util.IcedHashMap
get(int, int) - Method in class water.util.TwoDimTable: Accessor for table cells
get() - Method in class water.Value: The FAST path get-POJO as an Iced subclass - final method for speed.
get(Class<T>) - Method in class water.Value: The FAST path get-POJO as a Freezable - final method for speed.
get1() - Method in class water.AutoBuffer
get1U() - Method in class water.AutoBuffer
get2() - Method in class water.AutoBuffer
get2(byte[], int) - Static method in class water.util.UnsafeUtils
get3() - Method in class water.AutoBuffer
get4() - Method in class water.AutoBuffer
get4(byte[], int) - Static method in class water.util.UnsafeUtils
get4f() - Method in class water.AutoBuffer
get4f(byte[], int) - Static method in class water.util.UnsafeUtils
get8() - Method in class water.AutoBuffer
get8(byte[], int) - Static method in class water.util.UnsafeUtils
get8d() - Method in class water.AutoBuffer
get8d(byte[], int) - Static method in class water.util.UnsafeUtils
get_as_string(int, NodePersistentStorageV1) - Method in class water.api.NodePersistentStorageHandler
get_as_string(String, String) - Method in class water.init.NodePersistentStorage
get_ast() - Method in class water.rapids.Raft
get_buf() - Method in class water.parser.ValueString
get_espc() - Method in class water.fvec.Vec: Get the _espc long[].
get_free_disk() - Method in class water.HeartBeat
get_free_mem() - Method in class water.HeartBeat
get_key() - Method in class water.rapids.Raft
GET_KEY_PRIORITY - Static variable in class water.H2O
get_length() - Method in class water.parser.ValueString
get_max_disk() - Method in class water.HeartBeat
get_max_mem() - Method in class water.HeartBeat
get_mvalsz() - Method in class water.HeartBeat
get_off() - Method in class water.parser.ValueString
get_tot_mem() - Method in class water.HeartBeat
get_tvalsz() - Method in class water.HeartBeat
get_type() - Method in class water.fvec.Vec: Get the column type.
getA(Class<T>) - Method in class water.AutoBuffer
getA1() - Method in class water.AutoBuffer
getA1(int) - Method in class water.AutoBuffer
getA2() - Method in class water.AutoBuffer
getA4() - Method in class water.AutoBuffer
getA4f() - Method in class water.AutoBuffer
getA8() - Method in class water.AutoBuffer
getA8d() - Method in class water.AutoBuffer
getAA(Class<T>) - Method in class water.AutoBuffer
getAA1() - Method in class water.AutoBuffer
getAA2() - Method in class water.AutoBuffer
getAA4() - Method in class water.AutoBuffer
getAA4f() - Method in class water.AutoBuffer
getAA8() - Method in class water.AutoBuffer
getAA8d() - Method in class water.AutoBuffer
getAAA4() - Method in class water.AutoBuffer
getAAA8() - Method in class water.AutoBuffer
getAAASer(Class<T>) - Method in class water.AutoBuffer
getAASer(Class<T>) - Method in class water.AutoBuffer
getAAStr() - Method in class water.AutoBuffer
getActiveThreadCount() - Method in class jsr166y.ForkJoinPool: Returns an estimate of the number of threads that are currently stealing or executing tasks.
getAEnum(Enum[]) - Method in class water.AutoBuffer
getAlgo(Model) - Static method in class hex.ModelBuilder: Get the algo name for the given Model.
getArrivedParties() - Method in class jsr166y.Phaser: Returns the number of registered parties that have arrived at the current phase of this phaser.
getASer(Class<T>) - Method in class water.AutoBuffer
getAStr() - Method in class water.AutoBuffer
getAsyncMode() - Method in class jsr166y.ForkJoinPool: Returns true if this pool uses local first-in-first-out scheduling mode for forked tasks that are never joined.
getBytes() - Method in class water.fvec.Chunk: Short-cut to the embedded big-data memory.
getBytes() - Method in class water.util.DocGen.HTML
getClient() - Static method in class water.persist.PersistS3: Initialize the AWS S3 client
getCLOUD() - Static method in class water.TimeLine
getCloudSize() - Static method in class water.H2O
getColDim() - Method in class water.util.TwoDimTable: Get row dimension
getCompleter() - Method in class jsr166y.CountedCompleter: Returns the completer established in this task's constructor, or null if none.
getCpuTicks() - Method in class water.util.LinuxProcFileReader: Array of ticks.
getDelay(TimeUnit) - Method in class water.RPC
getDependency(TimelineSnapshot.Event) - Method in class water.init.TimelineSnapshot
getDeterRNG(long) - Static method in class water.util.RandomUtils
getDException() - Method in class water.DTask: The _ex field as a RuntimeException or null.
getEmbeddedH2OConfig() - Static method in class water.H2O
getEnum(Enum[]) - Method in class water.AutoBuffer
getException() - Method in class jsr166y.ForkJoinTask: Returns the exception thrown by the base computation, or a CancellationException if cancelled, or null if none or if the method has not yet completed.
getFactory() - Method in class jsr166y.ForkJoinPool: Returns the factory used for constructing new workers.
getFirst() - Method in class jsr166y.ConcurrentLinkedDeque
getFirstBytes() - Method in class water.fvec.ByteVec: Get an unspecified amount of initial bytes; typically a whole C1NChunk of length Vec.DFLT_CHUNK_SIZE but no guarantees.
getForkJoinTaskTag() - Method in class jsr166y.ForkJoinTask: Returns the tag for this task.
getFreezable() - Method in class water.Value: The FAST path get-POJO as a Freezable - final method for speed.
getFromDKV(Model, Frame) - Static method in class hex.ModelMetrics
getGet(String) - Static method in class water.DKV
getGet(Key) - Static method in class water.DKV
getHandlerMethodInputSchema(Method) - Static method in class water.api.Handler
getHandlerMethodOutputSchema(Method) - Static method in class water.api.Handler
getHighestSupportedVersion() - Static method in class water.api.Schema
getIce() - Static method in class water.persist.Persist: Get the current Persist flavor for user-mode swapping.
getImplClass(Class<? extends Schema>) - Static method in class water.api.Schema
getImplClass() - Method in class water.api.Schema
getIpPortString() - Static method in class water.H2O
getIpPortString() - Method in class water.H2ONode
getKeyedClass(Class<? extends KeySchema>) - Static method in class water.api.KeySchema
getKeyedClass() - Method in class water.api.KeySchema
getKeyedClassType(Class<? extends KeySchema>) - Static method in class water.api.KeySchema
getKeyedClassType() - Method in class water.api.KeySchema
getLast() - Method in class jsr166y.ConcurrentLinkedDeque
getLatestVersion() - Static method in class water.api.Schema
getLogDir() - Static method in class water.util.Log
getLogFileName() - Static method in class water.util.Log
getLogPathFileNameStem() - Static method in class water.util.Log
GetLogsFromNode - Class in water.util: Get zipped log directory data from a node.
GetLogsFromNode() - Constructor for class water.util.GetLogsFromNode
getModelBuilder(String) - Static method in class hex.ModelBuilder: Get the ModelBuilder class for the given algo name.
getModelBuilderName(Class<? extends ModelBuilder>) - Static method in class hex.ModelBuilder
getModelBuilders() - Static method in class hex.ModelBuilder: Get a Map of all algo names to their ModelBuilder classes.
getModelCategory() - Method in class hex.Model.Output
getModelCategory() - Method in class hex.SupervisedModel.SupervisedOutput
getModelClass(String) - Static method in class hex.ModelBuilder: Get the Model class for the given algo name.
getNames(Class<? extends Enum<?>>) - Static method in class water.util.EnumUtils: Return an array of Strings of all the enum levels.
getNPS() - Static method in class water.H2O
getParallelism() - Method in class jsr166y.ForkJoinPool: Returns the targeted parallelism level of this pool.
getParent() - Method in class jsr166y.Phaser: Returns the parent of this phaser, or null if none.
getPendingCount() - Method in class jsr166y.CountedCompleter: Returns the current pending count.
getPhase() - Method in class jsr166y.Phaser: Returns the current phase number.
getPool() - Static method in class jsr166y.ForkJoinTask: Returns the pool hosting the current task execution, or null if this task is executing outside of any ForkJoinPool.
getPool() - Method in class jsr166y.ForkJoinWorkerThread: Returns the pool hosting this thread.
getPoolIndex() - Method in class jsr166y.ForkJoinWorkerThread: Returns the index number of this thread in its pool.
getPoolSize() - Method in class jsr166y.ForkJoinPool: Returns the number of worker threads that have started but not yet terminated.
getPrediction(float[], int) - Static method in class water.util.ModelUtils
getPrediction(float[], double[]) - Static method in class water.util.ModelUtils: Utility function to get a best prediction from an array of class prediction distribution.
getPredictions(int, float[], double[]) - Static method in class water.util.ModelUtils: Create labels from per-class probabilities with pseudo-random tie-breaking, if needed.
getProcessCpusAllowed() - Method in class water.util.LinuxProcFileReader
getProcessID() - Method in class water.util.LinuxProcFileReader
getProcessNumOpenFds() - Method in class water.util.LinuxProcFileReader
getProcessRss() - Method in class water.util.LinuxProcFileReader
getProcessTotalTicks() - Method in class water.util.LinuxProcFileReader
getQueuedSubmissionCount() - Method in class jsr166y.ForkJoinPool: Returns an estimate of the number of tasks submitted to this pool that have not yet begun executing.
getQueuedTaskCount() - Method in class jsr166y.ForkJoinPool: Returns an estimate of the total number of tasks currently held in queues by worker threads (but not including tasks submitted to the pool that have not begun executing).
getQueuedTaskCount() - Static method in class jsr166y.ForkJoinTask: Returns an estimate of the number of tasks that have been forked by the current worker thread but not yet executed.
getRawResult() - Method in class jsr166y.CountedCompleter: Always returns null.
getRawResult() - Method in class jsr166y.ForkJoinTask: Returns the result that would be returned by ForkJoinTask.join(), even if this task completed abnormally, or null if this task is not known to have been completed.
getRawResult() - Method in class jsr166y.RecursiveAction: Always returns null.
getRawResult() - Method in class jsr166y.RecursiveTask
getRegisteredParties() - Method in class jsr166y.Phaser: Returns the number of parties registered at this phaser.
getResource2(String) - Static method in class water.init.JarHash
getResult() - Method in class hex.FrameSplitter: Blocking call to obtain a result of computation.
getResult() - Method in class water.fvec.RebalanceDataSet
getResult() - Method in class water.H2O.H2OFuture
getResult() - Method in class water.MRTask: Block for & get any final results from a dfork'd MRTask.
getRNG(long...) - Static method in class water.util.RandomUtils
getRoot() - Method in class jsr166y.Phaser: Returns the root ancestor of this phaser, which is the same as this phaser if it has no parent.
getRowDim() - Method in class water.util.TwoDimTable: Get row dimension
getRunningThreadCount() - Method in class jsr166y.ForkJoinPool: Returns an estimate of the number of worker threads that are not blocked waiting to join tasks or for other managed synchronization.
getSchemaVersion() - Method in class water.api.Schema
getSer() - Method in class water.AutoBuffer
getSer(Class<T>) - Method in class water.AutoBuffer
getShutdownRequested() - Static method in class water.H2O
getStealCount() - Method in class jsr166y.ForkJoinPool: Returns an estimate of the total number of tasks stolen from one thread's work queue by another.
getStr(int, int) - Method in class water.AutoBuffer
getStr() - Method in class water.AutoBuffer
getSurplusQueuedTaskCount() - Static method in class jsr166y.ForkJoinTask: Returns an estimate of how many more locally queued tasks are held by the current worker thread than there are other worker threads that might steal them.
getSystemIdleTicks() - Method in class water.util.LinuxProcFileReader
getSystemTotalTicks() - Method in class water.util.LinuxProcFileReader
getTimezone() - Static method in class water.parser.ParseTime
getTotalSpace() - Method in class water.persist.Persist: Total storage space, or -1 for unknown
getUdp(int) - Static method in class water.UDP
getUnarrivedParties() - Method in class jsr166y.Phaser: Returns the number of registered parties that have not yet arrived at the current phase of this phaser.
getUncaughtExceptionHandler() - Method in class jsr166y.ForkJoinPool: Returns the handler for internal worker threads that terminate due to unrecoverable errors encountered while executing tasks.
getUsableSpace() - Method in class water.persist.Persist: Usable storage space, or -1 for unknown
getUsedRNGKind() - Static method in class water.util.RandomUtils
getUsedRNGType() - Static method in class water.util.RandomUtils
getVariables() - Method in class hex.VarImp
getVecKey(Key) - Static method in class water.fvec.Vec: Get a Vec Key from Chunk Key, without loading the Chunk.
getVecKey() - Method in class water.Key: Returns the Vec Key from a Chunk Key.
getWaitingConsumerCount() - Method in class jsr166y.LinkedTransferQueue
getWaitingConsumerCount() - Method in interface jsr166y.TransferQueue: Returns an estimate of the number of consumers waiting to receive elements via BlockingQueue.take() or timed poll.
getWovenFields(Class) - Static method in class water.Weaver: Get all woven fields in this class, including subclasses, up to the normal Iced serialization classes, skipping static and transient fields, and the required _ice_id field.
getZ() - Method in class water.AutoBuffer
gflops - Variable in class water.api.CloudV1.NodeV1
Gini - Variable in class hex.AUCData
Gini() - Method in class hex.AUCData
Gini - Variable in class water.api.AUCBase
globalKeysOfClass(Class) - Static method in class water.KeySnapshot: Return all the keys of the given class.
globalKeysOfType(short) - Static method in class water.KeySnapshot: Return all the keys of the given hardcoded type.
globalSnapshot() - Static method in class water.KeySnapshot
globalSnapshot(long) - Static method in class water.KeySnapshot: Cache-enabled call to get global key snapshot.
group() - Method in class water.fvec.Vec: Get the group this vector belongs to.
GRP - Static variable in class water.Key
guessSetup(byte[], boolean, int) - Static method in class water.parser.ParseSetup
guessSetup(byte[], ParseSetup) - Static method in class water.parser.ParseSetup
guessSetup(Key[], ParseSetup) - Static method in class water.parser.ParseSetup
guessSetup(byte[], ParserType, byte, int, boolean, int, String[], String[][]) - Static method in class water.parser.ParseSetup
guessSetup(int, ParseSetupV2) - Method in class water.parser.ParseSetupHandler
GUI_PRIORITY - Static variable in class water.H2O

H

h2o - Variable in class water.api.CloudV1.NodeV1
H2O - Class in water: Start point for creating or joining an H2O Cloud.
H2O.FJWThr - Class in water
H2O.H2OCallback<T extends H2O.H2OCountedCompleter> - Class in water
H2O.H2OCallback() - Constructor for class water.H2O.H2OCallback
H2O.H2OCallback(H2O.H2OCountedCompleter) - Constructor for class water.H2O.H2OCallback
H2O.H2OCountedCompleter<T extends H2O.H2OCountedCompleter> - Class in water: Simple wrapper over F/J CountedCompleter to support priority queues.
H2O.H2OCountedCompleter() - Constructor for class water.H2O.H2OCountedCompleter
H2O.H2OCountedCompleter(H2O.H2OCountedCompleter) - Constructor for class water.H2O.H2OCountedCompleter
H2O.H2OFuture<T> - Class in water
H2O.H2OFuture() - Constructor for class water.H2O.H2OFuture
H2O.OptArgs - Class in water: A class containing all of the arguments for H2O.
H2O.OptArgs() - Constructor for class water.H2O.OptArgs
H2O_PORT - Static variable in class water.H2O
H2OAbstractRuntimeException - Exception in water.exceptions: RuntimeException which results in an http 400 error, and serves as a base class for other error types.
H2OAbstractRuntimeException(String, String, IcedHashMap) - Constructor for exception water.exceptions.H2OAbstractRuntimeException
H2OAbstractRuntimeException(String, String) - Constructor for exception water.exceptions.H2OAbstractRuntimeException
H2OCC - Static variable in class water.TypeMap
H2OClient - Class in water: A simple wrapper around H2O starter to launch H2O in client mode.
H2OClient() - Constructor for class water.H2OClient
H2OColumnNotFoundArgumentException - Exception in water.exceptions: Exception signalling that a Vec was not found.
H2OColumnNotFoundArgumentException(String, Frame, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
H2OColumnNotFoundArgumentException(String, String, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
H2OColumnNotFoundArgumentException(Frame, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
H2OColumnNotFoundArgumentException(String, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
H2OEnumLevelNotFoundArgumentException - Exception in water.exceptions: Exception signalling that an enum (categorical) level was not found.
H2OEnumLevelNotFoundArgumentException(String, String, String, String) - Constructor for exception water.exceptions.H2OEnumLevelNotFoundArgumentException
H2OError - Class in water: Class which represents a back-end error which will be returned to the client.
H2OError(String, String, String, int, IcedHashMap<String, Object>, Exception) - Constructor for class water.H2OError
H2OError(long, String, String, String, int, IcedHashMap<String, Object>, Exception) - Constructor for class water.H2OError
H2OError(Exception, String) - Constructor for class water.H2OError
H2OErrorV1 - Class in water.api: Schema which represents a back-end error which will be returned to the client.
H2OErrorV1() - Constructor for class water.api.H2OErrorV1
H2OIllegalArgumentException - Exception in water.exceptions
H2OIllegalArgumentException(String, String, Object) - Constructor for exception water.exceptions.H2OIllegalArgumentException
H2OIllegalArgumentException(String, String, IcedHashMap) - Constructor for exception water.exceptions.H2OIllegalArgumentException: Raw-message constructor for use by subclasses.
H2OIllegalArgumentException(String, String) - Constructor for exception water.exceptions.H2OIllegalArgumentException: Raw-message constructor for use by subclasses.
H2OIllegalValueException - Exception in water.exceptions: Exception indicating that we found an illegal value which was not passed in as an argument.
H2OIllegalValueException(String, String, Object) - Constructor for exception water.exceptions.H2OIllegalValueException
H2OIllegalValueException(String, Object) - Constructor for exception water.exceptions.H2OIllegalValueException
H2OKeyNotFoundArgumentException - Exception in water.exceptions: Exception signalling that a Key was not found.
H2OKeyNotFoundArgumentException(String, String) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
H2OKeyNotFoundArgumentException(String, Key) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
H2OKeyNotFoundArgumentException(String) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
H2OKeyNotFoundArgumentException(Key) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
H2OKeysNotFoundArgumentException - Exception in water.exceptions
H2OKeysNotFoundArgumentException(String, String[]) - Constructor for exception water.exceptions.H2OKeysNotFoundArgumentException
H2OKeyWrongTypeArgumentException - Exception in water.exceptions
H2OKeyWrongTypeArgumentException(String, Object, Class<? extends Keyed>, Class) - Constructor for exception water.exceptions.H2OKeyWrongTypeArgumentException
H2ONode - Class in water: A Node in an H2O Cloud.
H2ONotFoundArgumentException - Exception in water.exceptions
H2ONotFoundArgumentException(String, String) - Constructor for exception water.exceptions.H2ONotFoundArgumentException
Handler - Class in water.api
Handler() - Constructor for class water.api.Handler
Handler(Handler) - Constructor for class water.api.Handler
handler_class - Variable in class water.api.RouteBase
handler_method - Variable in class water.api.RouteBase
has(double[]) - Method in class water.rapids.ASTddply.Group
has_response - Variable in class hex.CreateFrame
hasException() - Method in class water.DTask: True if DTask.dinvoke(water.H2ONode) threw an exception.
hasFloat() - Method in class water.fvec.Chunk
hashCode() - Method in class water.fvec.Vec: Vec's hashcode, which is just the Vec Key hashcode.
hashCode() - Method in class water.fvec.Vec.VectorGroup: VectorGroups's hashcode
hashCode() - Method in class water.H2ONode
hashCode() - Method in class water.init.TimelineSnapshot.Event
hashCode() - Method in class water.Key
hashCode() - Method in class water.parser.ValueString
hashCode() - Method in class water.rapids.ASTddply.Group
hashCode() - Method in class water.util.IcedHashMap
hashCode() - Method in class water.util.IcedInt
hasNaNsOrInfs(double[]) - Static method in class water.util.ArrayUtils
hasNaNsOrInfs(float[]) - Static method in class water.util.ArrayUtils
hasNext() - Method in class water.init.TimelineSnapshot: Just check if there is any non null non-issued event.
hasQueuedSubmissions() - Method in class jsr166y.ForkJoinPool: Returns true if there are any tasks submitted to this pool that have not yet begun executing.
hasWaitingConsumer() - Method in class jsr166y.LinkedTransferQueue
hasWaitingConsumer() - Method in interface jsr166y.TransferQueue: Returns true if there is at least one consumer waiting to receive an element via BlockingQueue.take() or timed poll.
hcnt2 - Variable in class water.Quantiles
hcnt2_high - Variable in class water.Quantiles
hcnt2_high_min - Variable in class water.Quantiles
hcnt2_low - Variable in class water.Quantiles
hcnt2_max - Variable in class water.Quantiles
hcnt2_min - Variable in class water.Quantiles
hdfs - Variable in class water.H2O.OptArgs: -hdfs=hdfs; HDFS backend
HDFS - Static variable in class water.persist.Persist.Schemes
HDFS - Static variable in class water.Value
hdfs_config - Variable in class water.H2O.OptArgs: -hdfs_config=hdfs_config; configuration file of the HDFS
hdfs_skip - Variable in class water.H2O.OptArgs: -hdfs_skip=hdfs_skip; used by hadoop driver to not unpack and load any hdfs jar file at runtime.
hdfs_version - Variable in class water.H2O.OptArgs: -hdfs_version=hdfs_version; version of the filesystem
HDFSFileVec - Class in water.fvec: Vec representation of file stored on HDFS.
header - Variable in class water.NanoHTTPD.Response: Headers for the HTTP response.
heading1(String...) - Method in class water.util.MarkdownBuilder
heading2(String...) - Method in class water.util.MarkdownBuilder
healthy - Variable in class water.api.CloudV1.NodeV1
HeartBeat - Class in water: Struct holding H2ONode health info.
HeartBeat() - Constructor for class water.HeartBeat
HeartBeatThread - Class in water: Starts a thread publishing multicast HeartBeats to the local subnet: the Leader of this Cloud.
HeartBeatThread() - Constructor for class water.HeartBeatThread
help - Variable in class water.api.ModelOutputSchema
help - Variable in class water.api.ModelParameterSchemaV2
help - Variable in class water.H2O.OptArgs: -help, -help=true; print help and exit
helpQuiesce() - Static method in class jsr166y.ForkJoinTask: Possibly executes tasks until the pool hosting the current task is quiescent.
hex - package hex
hex(String) - Static method in class water.parser.ParseSetup
hex.schemas - package hex.schemas
hexName - Variable in class water.parser.ParseSetupV2
HIDDEN_USER_KEY - Static variable in class water.Key
hide(String, String) - Method in class hex.ModelBuilder
HitRatio - Class in hex
HitRatio(Vec, Frame, int) - Constructor for class hex.HitRatio
hline() - Method in class water.util.MarkdownBuilder
home() - Method in class water.Key: True if the Key.home_node() is the current node.
home_node() - Method in class water.Key: The home node for this Key.
href(String, String, String) - Method in class water.util.DocGen.HTML
HTTP_BADREQUEST - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_FORBIDDEN - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_INTERNALERROR - Static variable in class water.NanoHTTPD: Some HTTP response status codes
http_method - Variable in class water.api.DocsBase
http_method - Variable in class water.api.RouteBase
HTTP_NOTFOUND - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_NOTIMPLEMENTED - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_NOTMODIFIED - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_OK - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_PARTIALCONTENT - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_RANGE_NOT_SATISFIABLE - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_REDIRECT - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OAbstractRuntimeException
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OIllegalArgumentException
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OKeyWrongTypeArgumentException
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2ONotFoundArgumentException
http_status - Variable in class water.api.H2OErrorV1
HTTP_TOOLONGREQUEST - Static variable in class water.NanoHTTPD: Some HTTP response status codes
HTTP_UNAUTHORIZED - Static variable in class water.NanoHTTPD: Some HTTP response status codes
httpd(String) - Static method in class water.util.Log
httpStatus() - Method in class hex.schemas.ModelBuilderSchema
httpStatus() - Method in class water.api.H2OErrorV1
httpStatus() - Method in interface water.api.SpecifiesHttpResponseCode
httpStatusHeader(int) - Static method in class water.H2OError

I

I - Static variable in class water.persist.Persist: All available back-ends, C.f.
i(int) - Method in class water.util.SB
i() - Method in class water.util.SB
ICE - Static variable in class water.Value
ICE_ROOT - Static variable in class water.H2O
ice_root - Variable in class water.H2O.OptArgs: -ice_root=ice_root; ice root directory; where temp files go
Iced<D extends Iced> - Class in water: H2O uses Iced classes as the primary means of moving Java Objects around the cluster.
Iced() - Constructor for class water.Iced
ICED - Static variable in class water.TypeMap
IcedArrayList<T extends Iced> - Class in water.util: Simple wrapper around ArrayList with support for H2O serialization
IcedArrayList() - Constructor for class water.util.IcedArrayList
IcedBitSet - Class in water.util: BitSet - Iced, meaning cheaply serialized over the wire.
IcedBitSet(int) - Constructor for class water.util.IcedBitSet
IcedBitSet(int, int) - Constructor for class water.util.IcedBitSet
IcedHashMap<K,V> - Class in water.util: Iced / Freezable NonBlockingHashMap.
IcedHashMap() - Constructor for class water.util.IcedHashMap
IcedInt - Class in water.util
IcedInt(int) - Constructor for class water.util.IcedInt
IcedWrapper - Class in water: Iced wrapper object for primitive types and arrays, to allow fields in other Iced classes to have a generic type equivalent to Object, which can contain primitives, arrays, and Iced objects.
IcedWrapper(Object) - Constructor for class water.IcedWrapper
icer() - Method in class water.H2O.H2OCountedCompleter: Find the serializatoin delegate for a subclass of this class
Icer<T extends Freezable> - Class in water: Base Class for the Iced implementation hierarchy; subclasses are all auto-gen'd and no user code should call or extend this class.
Icer(T) - Constructor for class water.Icer
ignore(Throwable) - Static method in class water.util.Log
ignore(Throwable, String) - Static method in class water.util.Log
ignore(Throwable, String, boolean) - Static method in class water.util.Log
ignored_columns - Variable in class water.api.ModelParametersSchema
ii(int) - Method in class water.util.SB
ILLEGAL_CHARACTERS - Static variable in class water.util.SB: Java-string illegal characters which need to be escaped
importFiles(int, ImportFilesV2) - Method in class water.api.ImportFilesHandler
ImportFilesHandler - Class in water.api: The handler provides import capabilities.
ImportFilesHandler() - Constructor for class water.api.ImportFilesHandler
incr(int[], int) - Static method in class water.util.AtomicUtils.IntArray
incr(long[], int) - Static method in class water.util.AtomicUtils.LongArray
indent(StringBuilder, int) - Method in class water.rapids.AST
index() - Method in class water.H2ONode
indices() - Method in class water.fvec.NewChunk
inet(long[], int) - Static method in class water.TimeLine
inflate() - Method in class water.fvec.Chunk
inflate_impl(NewChunk) - Method in class water.fvec.Chunk: Chunk-specific bulk inflater back to NewChunk.
inflate_impl(NewChunk) - Method in class water.fvec.NewChunk
info(String, String) - Method in class hex.ModelBuilder
info(Object...) - Static method in class water.util.Log
info(String, boolean) - Static method in class water.util.Log
inForkJoinPool() - Static method in class jsr166y.ForkJoinTask: Returns true if the current thread is a ForkJoinWorkerThread executing as a ForkJoinPool computation.
init(boolean) - Method in class hex.ModelBuilder: Initialize the ModelBuilder, validating all arguments and preparing the training frame.
init(boolean) - Method in class hex.SupervisedModelBuilder: Initialize the ModelBuilder, validating all arguments and preparing the training frame.
init(Value, long, int) - Method in class water.api.InspectHandler.InspectPojo
init(Quantiles) - Method in class water.api.QuantilesHandler
init(String) - Static method in class water.util.Log
initializeNetworkSockets() - Static method in class water.init.NetworkInit
InitIDHandler - Class in water.api
InitIDHandler() - Constructor for class water.api.InitIDHandler
InitIDV1 - Class in water.api
InitIDV1() - Constructor for class water.api.InitIDV1
innerProduct(double[], double[]) - Static method in class water.util.ArrayUtils
innerProduct(double[], double[]) - Static method in class water.util.MathUtils
input_schema - Variable in class water.api.RouteBase
inspect(int, InspectV1) - Method in class water.api.InspectHandler
InspectHandler - Class in water.api
InspectHandler() - Constructor for class water.api.InspectHandler
InspectHandler.InspectPojo - Class in water.api
InspectHandler.InspectPojo() - Constructor for class water.api.InspectHandler.InspectPojo
InspectHandler.InspectPojo(Value, long, int) - Constructor for class water.api.InspectHandler.InspectPojo
integer_fraction - Variable in class hex.CreateFrame
integer_range - Variable in class hex.CreateFrame
intern(InetAddress, int) - Static method in class water.H2ONode
intern(byte[], int) - Static method in class water.H2ONode
interpolation_type - Variable in class water.api.QuantilesV1
INVALIDATE_PRIORITY - Static variable in class water.H2O
invalidLine(String) - Method in class water.parser.Parser.InspectDataOut
invoke(ForkJoinTask<T>) - Method in class jsr166y.ForkJoinPool: Performs the given task, returning its result upon completion.
invoke() - Method in class jsr166y.ForkJoinTask: Commences performing this task, awaits its completion if necessary, and returns its result, or throws an (unchecked) RuntimeException or Error if the underlying computation did so.
invoke(Key) - Method in class water.Atomic: Block until it completes, even if run remotely
invokeAll(Collection<? extends Callable<T>>) - Method in class jsr166y.ForkJoinPool
invokeAll(ForkJoinTask<?>, ForkJoinTask<?>) - Static method in class jsr166y.ForkJoinTask: Forks the given tasks, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
invokeAll(ForkJoinTask<?>...) - Static method in class jsr166y.ForkJoinTask: Forks the given tasks, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
invokeAll(Collection<T>) - Static method in class jsr166y.ForkJoinTask: Forks all tasks in the specified collection, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
invokeTask() - Method in class water.DTask.DKeyTask: Convenience blocking submit to work queues
ioflavor() - Method in class water.init.TimelineSnapshot.Event
ioType() - Method in class water.api.TimelineV2.EventV2
ioType() - Method in class water.api.TimelineV2.NetworkEvent
ip - Variable in class water.H2O.OptArgs: -port=ip4_or_ip6; Named IP4/IP6 address instead of the default
ip4() - Method in class water.H2ONode
ip_port - Variable in class water.api.CloudV1.NodeV1
is_io() - Method in class water.init.TimelineSnapshot.Event
is_member_of_frames - Variable in class water.api.FrameV2.ColSpecifierV2
is_member_of_frames - Variable in class water.api.ModelParameterSchemaV2
is_mutually_exclusive_with - Variable in class water.api.ModelParameterSchemaV2
is_schema - Variable in class water.api.SchemaMetadata.FieldMetadata: Type for this field is itself a Schema.
is_schema - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
isAry() - Method in class water.rapids.Env
isBad() - Method in class water.fvec.Vec: True if the column contains only NAs
isBinary() - Method in class hex.ConfusionMatrix
isBuiltinOp(String) - Static method in class water.rapids.ASTOp
isCancelled() - Method in class jsr166y.ForkJoinTask
isCancelled() - Method in class water.RPC
isCancelledOrCrashed() - Method in class water.Job: Returns true if the job was cancelled by the user or crashed.
isChunkKey() - Method in class water.Key: True is this is a Chunk Key.
isClassifier() - Method in class hex.Model.Output: Is this model a classification model? (v.
isClassifier() - Method in class hex.SupervisedModel.SupervisedOutput
isClassifier() - Method in class hex.SupervisedModelBuilder
isClosed() - Method in class water.AutoBuffer
isCompatible(ParseSetup) - Method in class water.parser.ParseSetup
isCompletedAbnormally() - Method in class jsr166y.ForkJoinTask: Returns true if this task threw an exception or was cancelled.
isCompletedNormally() - Method in class jsr166y.ForkJoinTask: Returns true if this task completed without throwing an exception and was not cancelled.
isConst() - Method in class water.fvec.Vec: True if the column contains only a constant value and it is not full of NAs
isDone() - Method in class jsr166y.ForkJoinTask
isDone() - Method in class water.Job: Returns true if this job is done
isDone() - Method in class water.RPC
isDropped() - Method in class water.init.TimelineSnapshot.Event
isEmpty() - Method in class jsr166y.ConcurrentLinkedDeque: Returns true if this collection contains no elements.
isEmpty() - Method in class jsr166y.LinkedTransferQueue: Returns true if this queue contains no elements.
isEmpty() - Method in class water.init.TimelineSnapshot.Event
isEmpty() - Method in class water.rapids.Env
isEmpty(long[], int) - Static method in class water.TimeLine
isEmpty() - Method in class water.util.IcedHashMap
isEmpty(double) - Static method in class water.util.TwoDimTable: Check whether a double value is considered an "empty field".
isEnum(int) - Method in class water.fvec.NewChunk
isEnum() - Method in class water.fvec.Vec: True if this is an Categorical column.
isEnum2(int) - Method in class water.fvec.NewChunk
isEOL(byte) - Static method in class water.parser.Parser
isForFrame(Frame) - Method in class hex.ModelMetrics
isForModel(Model) - Method in class hex.ModelMetrics
isFrame() - Method in class water.KeySnapshot.KeyInfo
isFrame() - Method in class water.Value: Check if the Value's POJO is a Frame subtype.
isFun() - Method in class water.rapids.Env
isGlobal() - Method in class water.rapids.Env
isId() - Method in class water.rapids.Env
isInfixOp(String) - Static method in class water.rapids.ASTOp
isInt() - Method in class water.fvec.ByteVec: Is all integers? Yes, it's all bytes
isInt() - Method in class water.fvec.Vec: isInt is a property of numeric Vecs and not a type; this property can be changed by assigning non-integer values into the Vec (or restored by overwriting non-integer values with integers).
isInt(String) - Static method in class water.util.ArrayUtils
isJob() - Method in class water.Value: Check if the Value's POJO is a Job subtype.
isKey() - Method in class water.Value: Check if the Value's POJO is a Key subtype.
isLockable() - Method in class water.KeySnapshot.KeyInfo
isLockable() - Method in class water.Value: Check if the Value's POJO is a Lockable subtype.
isModel() - Method in class water.Value: Check if the Value's POJO is a Model subtype.
isNA(int) - Method in class water.fvec.Chunk: Missing value status using chunk-relative row numbers.
isNA(long) - Method in class water.fvec.Vec: Fetch the missing-status the slow way.
isNA2(int) - Method in class water.fvec.NewChunk
isNA_impl(int) - Method in class water.fvec.NewChunk
isNul() - Method in class water.rapids.Env
isNum() - Method in class water.rapids.Env
isNumeric() - Method in class water.fvec.Vec: True if this is a numeric column, excluding enum and time types.
isOp(String) - Static method in class water.rapids.ASTOp
isPersisted() - Method in class water.Value: Check if the backing byte[] has been saved-to-disk
isQuiescent() - Method in class jsr166y.ForkJoinPool: Returns true if all worker threads are currently idle.
isRecv() - Method in class water.init.TimelineSnapshot.Event
isReleasable() - Method in interface jsr166y.ForkJoinPool.ManagedBlocker: Returns true if blocking is unnecessary.
isReleasable() - Method in class water.MRTask
isReleasable() - Method in class water.RPC
isReleasable() - Method in class water.Value: Return true if blocking is unnecessary.
isRunning() - Method in class water.Job: Returns true if this job is running
isRunning(Key<Job>) - Static method in class water.Job: Check if given job is running.
isSend - Variable in class water.api.TimelineV2.NetworkEvent
isSend() - Method in class water.init.TimelineSnapshot.Event
isSeries() - Method in class water.rapids.Env
isShutdown() - Method in class jsr166y.ForkJoinPool: Returns true if this pool has been shut down.
isSpan() - Method in class water.rapids.Env
isSparse() - Method in class water.fvec.Chunk: Sparse Chunks have a significant number of zeros, and support for skipping over large runs of zeros in a row.
isSparse() - Method in class water.fvec.NewChunk
isStopped() - Method in class water.Job: Returns true if this job was started and is now stopped
isStr() - Method in class water.rapids.Env
isString() - Method in class water.fvec.NewChunk
isString() - Method in class water.fvec.Vec: True if this is a String column.
isString(int) - Method in class water.parser.Parser.InspectDataOut
isSubclassOf(Class) - Method in class water.KeySnapshot.KeyInfo
isSubclassOf(int, Class) - Static method in class water.Value: Check if the Value's POJO is a subtype of given type integer.
issue(int, InitIDV1) - Method in class water.api.InitIDHandler
isSupervised() - Method in class hex.Model
isSupervised() - Method in class hex.SupervisedModel
isTCP() - Method in class water.init.TimelineSnapshot.Event
isTerminated() - Method in class jsr166y.ForkJoinPool: Returns true if all tasks have completed following shut down.
isTerminated() - Method in class jsr166y.Phaser: Returns true if this phaser has been terminated.
isTerminating() - Method in class jsr166y.ForkJoinPool: Returns true if the process of termination has commenced but not yet completed.
isText - Variable in class water.api.FrameV2
isTime() - Method in class water.fvec.Vec: True if this is a time column.
isUDF(String) - Static method in class water.rapids.ASTOp
isUDF(ASTOp) - Static method in class water.rapids.ASTOp
isUUID() - Method in class water.fvec.NewChunk
isUUID() - Method in class water.fvec.Vec: True if this is a UUID column.
isVec() - Method in class water.Key: True is this is a Vec Key.
isVec() - Method in class water.Value: Check if the Value's POJO is a Vec subtype.
isVecGroup() - Method in class water.Value: Check if the Value's POJO is a Vec.VectorGroup subtype.
iterator() - Method in class jsr166y.ConcurrentLinkedDeque: Returns an iterator over the elements in this deque in proper sequence.
iterator() - Method in class jsr166y.LinkedTransferQueue: Returns an iterator over the elements in this queue in proper sequence.
iterator() - Method in class water.init.TimelineSnapshot

J

JarHash - Class in water.init: Self-jar file MD5 hash, to help make sure clusters are made from the same jar.
JarHash() - Constructor for class water.init.JarHash
JARHASH - Static variable in class water.init.JarHash
Job<T extends Keyed> - Class in water: Jobs are used to do minimal tracking of long-lifetime user actions, including progress-bar updates and the ability to review in progress or completed Jobs, and cancel currently running Jobs.
Job(Key<Job>, Key<T>, String) - Constructor for class water.Job
Job(Key<T>, String) - Constructor for class water.Job: Create a Job
JOB - Static variable in class water.Key
Job.JobCancelledException - Exception in water: Simple named exception class
Job.JobCancelledException() - Constructor for exception water.Job.JobCancelledException
Job.JobState - Enum in water: Possible job states.
Job.Progress - Class in water: Helper class to store the job progress in the DKV
Job.Progress(long) - Constructor for class water.Job.Progress
Job.ProgressUpdate - Class in water: Helper class to atomically update the job progress in the DKV
Job.ProgressUpdate(long) - Constructor for class water.Job.ProgressUpdate
jobKey - Variable in class hex.DMatrix.MatrixMulStats
jobs - Variable in class water.api.JobsV2
jobs() - Static method in class water.Job: The list of all Jobs, past and present.
JobsHandler - Class in water.api
JobsHandler() - Constructor for class water.api.JobsHandler
JobsHandler.Jobs - Class in water.api: Impl class for a collection of jobs; only used in the API to make it easier to cons up the jobs array via the magic of PojoUtils.copyProperties.
JobsHandler.Jobs() - Constructor for class water.api.JobsHandler.Jobs
JobsHandler.Jobs(Job) - Constructor for class water.api.JobsHandler.Jobs
JobsV2 - Class in water.api
JobsV2() - Constructor for class water.api.JobsV2
JobV2<J extends Job,S extends JobV2<J,S>> - Class in water.api: Schema for a single Job.
JobV2() - Constructor for class water.api.JobV2
JobV2(Key<Job>, String, String, float, long, Key, String) - Constructor for class water.api.JobV2
join() - Method in class jsr166y.ForkJoinTask: Returns the result of the computation when it is done.
join(long[], long[]) - Static method in class water.util.ArrayUtils
join(float[], float[]) - Static method in class water.util.ArrayUtils
join(T[], T[]) - Static method in class water.util.ArrayUtils
joinOthers() - Static method in class water.H2O
JProfile - Class in water.util
JProfile(int) - Constructor for class water.util.JProfile
JProfile.ProfileSummary - Class in water.util
JProfile.ProfileSummary(String, ProfileCollectorTask.NodeProfile) - Constructor for class water.util.JProfile.ProfileSummary
jsr166y - package jsr166y
JStack - Class in water.util
JStack() - Constructor for class water.util.JStack
JStackCollectorTask - Class in water.util
JStackCollectorTask() - Constructor for class water.util.JStackCollectorTask
JStackCollectorTask.DStackTrace - Class in water.util
JStackHandler - Class in water.api
JStackHandler() - Constructor for class water.api.JStackHandler
JStackV2 - Class in water.api
JStackV2() - Constructor for class water.api.JStackV2
jvmBootTimeMsec() - Method in class water.HeartBeat

K

key - Variable in class water.api.FrameV2
key - Variable in class water.api.JobsV2
key - Variable in class water.api.JobV2
key() - Method in class water.api.KeySchema
key - Variable in class water.api.ModelSchema
Key<T extends Keyed> - Class in water: Keys! H2O supports a distributed Key/Value store, with exact Java Memory Model consistency.
KEY - Static variable in class water.TypeMap
KEY_PREFIX_LEN - Static variable in class water.fvec.Vec: Internally used to help build Vec and Chunk Keys; public to help PersistNFS build file mappings.
Keyed<T extends Keyed> - Class in water: Iced, with a Key.
Keyed() - Constructor for class water.Keyed
Keyed(Key<T>) - Constructor for class water.Keyed
keys() - Method in class water.fvec.Frame: The array of keys.
keys() - Method in class water.KeySnapshot
KeySchema> - Class in water.api: Base Schema Class for Keys.
KeySchema(Key) - Constructor for class water.api.KeySchema
KeySchema() - Constructor for class water.api.KeySchema
keySet() - Method in class water.util.IcedHashMap
KeySnapshot - Class in water: Convenience class for easy access to user-visible keys in the cloud with enabled caching.
KeySnapshot.KeyInfo - Class in water: Class containing information about user keys.
KeySnapshot.KeyInfo(Key, Value) - Constructor for class water.KeySnapshot.KeyInfo
KeySnapshot.KVFilter - Class in water: Class to filter keys from the snapshot.
KeySnapshot.KVFilter() - Constructor for class water.KeySnapshot.KVFilter
KeyV1> - Class in water.api
KeyV1() - Constructor for class water.api.KeyV1
KeyV1(Key) - Constructor for class water.api.KeyV1
KeyV1.FrameKeyV1 - Class in water.api
KeyV1.FrameKeyV1() - Constructor for class water.api.KeyV1.FrameKeyV1
KeyV1.FrameKeyV1(Key<Frame>) - Constructor for class water.api.KeyV1.FrameKeyV1
KeyV1.JobKeyV1 - Class in water.api
KeyV1.JobKeyV1() - Constructor for class water.api.KeyV1.JobKeyV1
KeyV1.JobKeyV1(Key<Job>) - Constructor for class water.api.KeyV1.JobKeyV1
KeyV1.ModelKeyV1 - Class in water.api
KeyV1.ModelKeyV1() - Constructor for class water.api.KeyV1.ModelKeyV1
KeyV1.ModelKeyV1(Key<Model>) - Constructor for class water.api.KeyV1.ModelKeyV1
kind() - Method in enum water.util.RandomUtils.H2ORandomRNG.RNGType

L

l0(long[], int) - Static method in class water.TimeLine
l1norm(double[]) - Static method in class water.util.ArrayUtils
l1norm(double[]) - Static method in class water.util.MathUtils
l2norm(double[]) - Static method in class water.util.ArrayUtils
l2norm(double[]) - Static method in class water.util.MathUtils
l2norm2(double[]) - Static method in class water.util.ArrayUtils
l2norm2(double[]) - Static method in class water.util.MathUtils
l8(long[], int) - Static method in class water.TimeLine
label - Variable in class water.api.FrameV2.ColV2
label - Variable in class water.api.ModelParameterSchemaV2
LARGEST_DIGIT_NUMBER - Static variable in class water.parser.Parser
last_ping - Variable in class water.api.CloudV1.NodeV1
lastCommitHash() - Method in class water.init.AbstractBuildVersion
lastCommitHash() - Method in class water.init.BuildVersion
lastUpdateAt - Variable in class hex.DMatrix.MatrixMulStats
lastVec() - Method in class water.fvec.Frame: Convenience to accessor for last Vec
lastVecName() - Method in class water.fvec.Frame: Convenience to accessor for last Vec name
lazy_bins() - Method in class water.fvec.Vec: Optimistically return the histogram bins, or null if not computed
len - Variable in class water.api.FrameV2
len() - Method in class water.fvec.Chunk: Read-only length of chunk (number of rows).
length() - Method in class water.fvec.AppendableVec
length() - Method in class water.fvec.FileVec
length() - Method in class water.fvec.Vec: Number of elements in the vector; returned as a long instead of an int because Vecs support more than 2^32 elements.
length() - Static method in class water.TimeLine
level - Variable in class water.api.ModelParameterSchemaV2
link(Key) - Static method in class water.api.JobV2
link(Key[], String, ParserType, byte, int, int, boolean, String[]) - Static method in class water.api.ParseV2
link(String[]) - Static method in class water.parser.ParseSetupV2
LinkedTransferQueue<E> - Class in jsr166y: An unbounded TransferQueue based on linked nodes.
LinkedTransferQueue() - Constructor for class jsr166y.LinkedTransferQueue: Creates an initially empty LinkedTransferQueue.
LinkedTransferQueue(Collection<? extends E>) - Constructor for class jsr166y.LinkedTransferQueue: Creates a LinkedTransferQueue initially containing the elements of the given collection, added in traversal order of the collection's iterator.
Linpack - Class in water.init
Linpack() - Constructor for class water.init.Linpack
LinuxProcFileReader - Class in water.util: Linux /proc file reader.
LinuxProcFileReader() - Constructor for class water.util.LinuxProcFileReader: Constructor.
list(int, JobsV2) - Method in class water.api.JobsHandler
list(int, NodePersistentStorageV1) - Method in class water.api.NodePersistentStorageHandler
list(String) - Method in class water.init.NodePersistentStorage
listBullet(String, String, int) - Method in class water.util.DocGen.HTML
listBullet(String, String, int) - Method in class water.util.DocGen
listHead() - Method in class water.util.DocGen.HTML
listHead() - Method in class water.util.DocGen
listRoutes(int, DocsV1) - Method in class water.api.DocsHandler
listSchemas(int, DocsV1) - Method in class water.api.DocsHandler
listTail() - Method in class water.util.DocGen.HTML
listTail() - Method in class water.util.DocGen
listTimezones() - Static method in class water.parser.ParseTime
load(Value) - Method in class water.persist.Persist: Load a previously stored Value
load(Value) - Method in class water.persist.PersistHdfs: InputStream from a HDFS-based Key
load(Value) - Method in class water.persist.PersistNFS
load(Value) - Method in class water.persist.PersistS3
localKeySet() - Static method in class water.H2O
localSnapshot() - Static method in class water.KeySnapshot: Get the user keys from this node only.
localSnapshot(boolean) - Static method in class water.KeySnapshot: Get the user keys from this node only.
Lockable<T extends Lockable<T>> - Class in water: Lockable Keys - Keys locked during long running Jobs, to prevent overwriting in-use keys.
Lockable(Key) - Constructor for class water.Lockable: Create a Lockable object, if it has a Key.
locked - Variable in class water.api.CloudV1
log - Variable in class water.api.LogsV3
Log - Class in water.util: Log for H2O.
Log() - Constructor for class water.util.Log
log2(int) - Static method in class water.util.MathUtils: Fast calculation of log base 2 for integers.
log_level - Variable in class water.H2O.OptArgs: -log_level=log_level; One of DEBUG, INFO, WARN, ERRR.
LogAndEchoHandler - Class in water.api
LogAndEchoHandler() - Constructor for class water.api.LogAndEchoHandler
LogAndEchoV1 - Class in water.api
LogAndEchoV1() - Constructor for class water.api.LogAndEchoV1
LogsHandler - Class in water.api
LogsHandler() - Constructor for class water.api.LogsHandler
LogsV3 - Class in water.api
LogsV3() - Constructor for class water.api.LogsV3
logVerbose() - Method in class water.DTask: Override to remove 2 lines of logging per RPC.
logVerbose() - Method in class water.fvec.RebalanceDataSet.RebalanceTask
lookup(String, String) - Static method in class water.api.RequestServer

M

main(String[]) - Static method in class water.H2O
main(String[]) - Static method in class water.H2OClient: Entry point which ensure launching H2O in client mode
main(String[]) - Static method in class water.init.Linpack
main(String[]) - Static method in class water.init.MemoryBandwidth
main(String[]) - Static method in class water.NanoHTTPD: Starts as a standalone file server and waits for Enter.
main(String[]) - Static method in class water.util.LinuxProcFileReader: Main is purely for command-line testing.
make(Class<? extends KeySchema>, Key) - Static method in class water.api.KeySchema
make(Key) - Static method in class water.api.KeySchema: TODO: figure out the right KeySchema class from the Key, so the type is set properly.
make(FileStatus) - Static method in class water.fvec.HDFSFileVec
make(FileStatus, Futures) - Static method in class water.fvec.HDFSFileVec
make(File) - Static method in class water.fvec.NFSFileVec: Make a new NFSFileVec key which holds the filename implicitly.
make(File, Futures) - Static method in class water.fvec.NFSFileVec: Make a new NFSFileVec key which holds the filename implicitly.
make(byte[]) - Static method in class water.Key: Factory making a Key from a byte[]
make(String) - Static method in class water.Key: Factory making a Key from a String
make() - Static method in class water.Key: Factory making a random Key
make(String, byte, byte, boolean, H2ONode...) - Static method in class water.Key: Factory making a homed system Key.
make(byte, byte, boolean, H2ONode...) - Static method in class water.Key: Factory making a homed system Key.
makeCompatible(Frame) - Method in class water.fvec.Frame: Return Frame 'f' if 'f' is compatible with 'this', else return a new Frame compatible with 'this' and a copy of 'f's data otherwise.
makeCon(double, long) - Static method in class water.fvec.Vec: Make a new constant vector with the given row count.
makeCon(double, long, int) - Static method in class water.fvec.Vec: Make a new constant vector with the given row count.
makeCon(double) - Method in class water.fvec.Vec: Make a new vector with the same size and data layout as the current one, and initialized to the given constant value.
makeCons(int, long, String[][], byte[]) - Method in class water.fvec.Vec
makeCopy() - Method in class water.fvec.Vec: A new vector which is a copy of this one.
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetrics.MetricBuilder
makeRepSeq(long, long) - Static method in class water.fvec.Vec: Make a new vector initialized to increasing integers mod repeat, starting with 1.
makeSeq(long) - Static method in class water.fvec.Vec: Make a new vector initialized to increasing integers, starting with 1.
makeSeq(long, long) - Static method in class water.fvec.Vec: Make a new vector initialized to increasing integers, starting with `min`.
makeSystem(String) - Static method in class water.Key
makeUserHidden(Key) - Static method in class water.Key
makeVec(double[], Key) - Static method in class water.fvec.Vec
makeZero(long) - Static method in class water.fvec.Vec: Make a new zero-filled vector with the given row count.
makeZero() - Method in class water.fvec.Vec: Make a new vector with the same size and data layout as the current one, and initialized to zero.
makeZero(String[]) - Method in class water.fvec.Vec: A new vector with the same size and data layout as the current one, and initialized to zero, with the given enum domain.
makeZeros(int) - Method in class water.fvec.Vec
makeZeros(int, String[][], byte[]) - Method in class water.fvec.Vec
malloc1(int) - Static method in class water.MemoryManager
malloc1(int, boolean) - Static method in class water.MemoryManager
malloc2(int) - Static method in class water.MemoryManager
malloc4(int) - Static method in class water.MemoryManager
malloc4f(int) - Static method in class water.MemoryManager
malloc8(int) - Static method in class water.MemoryManager
malloc8d(int) - Static method in class water.MemoryManager
mallocObj(int) - Static method in class water.MemoryManager
mallocZ(int) - Static method in class water.MemoryManager
managedBlock(ForkJoinPool.ManagedBlocker) - Static method in class jsr166y.ForkJoinPool: Blocks in accord with the given blocker.
mantissa() - Method in class water.fvec.NewChunk
map(Chunk[]) - Method in class hex.DMatrix.TransposeTsk
map(V) - Method in class water.DTask.DKeyTask: Override map(); will be run on Key's home node
map(Keyed) - Method in class water.DTask.RemoveCall
map(Chunk[]) - Method in class water.fvec.FrameCreator.MissingInserter
map(Chunk[]) - Method in class water.fvec.RebalanceDataSet.RebalanceTask
map(Chunk) - Method in class water.fvec.Vec.CollectDomain
map(Chunk) - Method in class water.MRTask: Override with your map implementation.
map(Chunk, NewChunk) - Method in class water.MRTask
map(Chunk, Chunk) - Method in class water.MRTask: Override with your map implementation.
map(Chunk, Chunk, NewChunk) - Method in class water.MRTask
map(Chunk, Chunk, NewChunk, NewChunk) - Method in class water.MRTask
map(Chunk, Chunk, Chunk) - Method in class water.MRTask: Override with your map implementation.
map(Chunk, Chunk, Chunk, NewChunk) - Method in class water.MRTask
map(Chunk, Chunk, Chunk, NewChunk, NewChunk) - Method in class water.MRTask
map(Chunk[]) - Method in class water.MRTask: Override with your map implementation.
map(Chunk[], NewChunk) - Method in class water.MRTask
map(Chunk[], NewChunk, NewChunk) - Method in class water.MRTask
map(Chunk[], NewChunk[]) - Method in class water.MRTask
map(Key) - Method in class water.MRTask: Override with your map implementation.
map(Key) - Method in class water.parser.ParseSetup.GuessSetupTsk
map(Chunk[]) - Method in class water.Quantiles.BinningTask
map(Chunk[]) - Method in class water.rapids.ASTddply.ddplyPass1
map(Chunk[]) - Method in class water.util.ChunkSummary
map(Chunk[]) - Method in class water.util.FrameUtils.MissingInserter
mapValidationMessageFieldNames(String[], String[]) - Method in class hex.schemas.ModelBuilderSchema: Map impl field names in the validation messages to schema field names, called after behavior of stripping leading _ characters.
markdown - Variable in class water.api.DocsBase
markdown(Handler, int, StringBuffer, String) - Method in class water.api.Handler
markdown - Variable in class water.api.RouteBase
markdown(StringBuffer) - Method in class water.api.Schema: Generate Markdown documentation for this Schema.
markdown(StringBuffer, boolean, boolean) - Method in class water.api.Schema: Generate Markdown documentation for this Schema possibly including only the input or output fields.
markdown(SchemaMetadata, StringBuffer) - Method in class water.api.Schema
markdown(SchemaMetadata, StringBuffer, boolean, boolean) - Method in class water.api.Schema: Generate Markdown documentation for this Schema, given we already have the metadata constructed.
markdown - Variable in class water.api.SchemaMetadata
MarkdownBuilder - Class in water.util: Small helper class for creating Markdown in a StringBuffer.
MarkdownBuilder() - Constructor for class water.util.MarkdownBuilder
MathUtils - Class in water.util
MathUtils() - Constructor for class water.util.MathUtils
max() - Method in class water.fvec.Vec: Vec's maximum value
max_after_balance_size - Variable in class water.api.SupervisedModelParametersSchema: When classes are balanced, limit the resulting dataset size to the specified multiple of the original dataset size.
max_disk - Variable in class water.api.CloudV1.NodeV1
MAX_ENUM_SIZE - Static variable in class water.parser.Categorical
MAX_ENUM_SIZE - Static variable in class water.Quantiles
MAX_ERRORS - Static variable in class water.parser.ParseSetup.GuessSetupTsk
MAX_EVENTS - Static variable in class water.TimeLine
max_mem - Variable in class water.api.CloudV1.NodeV1
max_ncols - Variable in class water.api.QuantilesV1
max_per_class_error - Variable in class hex.AUCData
max_per_class_error(AUC.ThresholdCriterion) - Method in class hex.AUCData
max_per_class_error() - Method in class hex.AUCData
max_per_class_error() - Method in class hex.ConfusionMatrix: The maximum per-class error
max_per_class_error - Variable in class water.api.AUCBase
max_per_class_error_for_criteria - Variable in class water.api.AUCBase
MAX_PREVIEW_COLS - Static variable in class water.parser.Parser.InspectDataOut
MAX_PREVIEW_LINES - Static variable in class water.parser.Parser.InspectDataOut
MAX_PRIORITY - Static variable in class water.H2O
max_qbins - Variable in class water.api.QuantilesV1
max_var - Variable in class hex.VarImp
maxIndex(int[], Random) - Static method in class water.util.ArrayUtils: Returns the index of the largest value in the array.
maxIndex(float[], Random) - Static method in class water.util.ArrayUtils
maxIndex(int[]) - Static method in class water.util.ArrayUtils
maxIndex(long[]) - Static method in class water.util.ArrayUtils
maxIndex(float[]) - Static method in class water.util.ArrayUtils
maxs - Variable in class water.api.FrameV2.ColV2
maxs() - Method in class water.fvec.Vec: Vec's 5 largest values
maxValue(double[]) - Static method in class water.util.ArrayUtils
maxValue(float[]) - Static method in class water.util.ArrayUtils
maxValue(float[], int, int) - Static method in class water.util.ArrayUtils
maxValue(long[]) - Static method in class water.util.ArrayUtils
mcc - Variable in class hex.AUCData
mcc(AUC.ThresholdCriterion) - Method in class hex.AUCData
mcc() - Method in class hex.AUCData
mcc() - Method in class hex.ConfusionMatrix: The Matthews Correlation Coefficient, takes true negatives into account in contrast to F-Score See MCC MCC = Correlation between observed and predicted binary classification
mcc - Variable in class water.api.AUCBase
mcc_for_criteria - Variable in class water.api.AUCBase
md5skip - Variable in class water.H2O.OptArgs: -md5skip, -md5skip=true; test-only; Skip the MD5 Jar checksum; allows jars from different builds to mingle in the same cloud
mean - Variable in class water.api.FrameV2.ColV2
mean() - Method in class water.fvec.Vec: Vecs's mean
mem_bw - Variable in class water.api.CloudV1.NodeV1
mem_value_size - Variable in class water.api.CloudV1.NodeV1
members() - Method in class water.H2O
memOrLoad() - Method in class water.Value: The FAST path get-byte-array - final method for speed.
MemoryBandwidth - Class in water.init
MemoryBandwidth() - Constructor for class water.init.MemoryBandwidth
MemoryManager - Class in water: Manages memory assigned to key/value pairs.
MemoryManager() - Constructor for class water.MemoryManager
memsz() - Method in class water.H2O
merge(Parser.ColTypeInfo) - Method in class water.parser.Parser.ColTypeInfo
message - Variable in class water.api.ModelParametersSchema.ValidationMessageBase
message_type - Variable in class water.api.ModelParametersSchema.ValidationMessageBase
method - Variable in class hex.VarImp
microseconds - Variable in class water.init.NetworkTest
microseconds_collective - Variable in class water.init.NetworkTest
MIME_DEFAULT_BINARY - Static variable in class water.NanoHTTPD: Common mime types for dynamic content
MIME_HTML - Static variable in class water.NanoHTTPD: Common mime types for dynamic content
MIME_JSON - Static variable in class water.NanoHTTPD: Common mime types for dynamic content
MIME_PLAINTEXT - Static variable in class water.NanoHTTPD: Common mime types for dynamic content
MIME_XML - Static variable in class water.NanoHTTPD: Common mime types for dynamic content
mimeType - Variable in class water.NanoHTTPD.Response: MIME type of content, e.g.
min() - Method in class water.fvec.Vec: Vec's minimum value
MIN_HI_PRIORITY - Static variable in class water.H2O
MIN_PRIORITY - Static variable in class water.H2O
MIN_SPARSE_RATIO - Static variable in class water.fvec.NewChunk
minIndex(int[]) - Static method in class water.util.ArrayUtils
minIndex(float[]) - Static method in class water.util.ArrayUtils
mins - Variable in class water.api.FrameV2.ColV2
mins() - Method in class water.fvec.Vec: Vec's 5 smallest values
minValue(float[]) - Static method in class water.util.ArrayUtils
minValue(long[]) - Static method in class water.util.ArrayUtils
missing - Variable in class water.api.FrameV2.ColV2
missing_fraction - Variable in class hex.CreateFrame
missingColumnsType() - Method in class hex.Model.Parameters: Type of missing columns during adaptation between train/test datasets Overload this method for models that have sparse data handling - a zero will preserve the sparseness.
mmul(Frame, Frame) - Static method in class hex.DMatrix
Model<M extends Model<M,P,O>,P extends Model.Parameters,O extends Model.Output> - Class in hex: A Model models reality (hopefully).
Model(Key, P, O) - Constructor for class hex.Model: Full constructor
model() - Method in class hex.ModelMetrics
model - Variable in class water.api.ModelMetricsBase
Model.ModelCategory - Enum in hex: Different prediction categories for models.
Model.Output - Class in hex: Model-specific output class.
Model.Output(ModelBuilder) - Constructor for class hex.Model.Output: Any final prep-work just before model-building starts, but after the user has clicked "go".
Model.Parameters - Class in hex: Model-specific parameter class.
Model.Parameters() - Constructor for class hex.Model.Parameters
model_category - Variable in class water.api.ModelMetricsBase
model_category - Variable in class water.api.ModelOutputSchema
model_checksum - Variable in class water.api.ModelMetricsBase
ModelBuilder<M extends Model<M,P,O>,P extends Model.Parameters,O extends Model.Output> - Class in hex: Model builder parent class.
ModelBuilder(P) - Constructor for class hex.ModelBuilder: Constructor called from an http request; MUST override in subclasses.
ModelBuilder(String, P) - Constructor for class hex.ModelBuilder: Constructor making a default destination key
ModelBuilder(Key, String, P) - Constructor for class hex.ModelBuilder: Default constructor, given all arguments
ModelBuilder.ValidationMessage - Class in hex: The result of an abnormal Model.Parameter check.
ModelBuilder.ValidationMessage(ModelBuilder.ValidationMessage.MessageType, String, String) - Constructor for class hex.ModelBuilder.ValidationMessage
ModelBuilder.ValidationMessage.MessageType - Enum in hex
ModelBuilderHandler,P extends ModelParametersSchema> - Class in water.api
ModelBuilderHandler() - Constructor for class water.api.ModelBuilderHandler
ModelBuilderSchema,P extends ModelParametersSchema> - Class in hex.schemas
ModelBuilderSchema() - Constructor for class hex.schemas.ModelBuilderSchema
ModelBuildersV2 - Class in water.api
ModelBuildersV2() - Constructor for class water.api.ModelBuildersV2
ModelMetrics - Class in hex: Container to hold the metric for a model as scored on a specific frame.
ModelMetrics(Model, Frame) - Constructor for class hex.ModelMetrics
ModelMetrics.MetricBuilder - Class in hex: Class used to compute AUCs, CMs & HRs "on the fly" during other passes over Big Data.
ModelMetrics.MetricBuilder(String[]) - Constructor for class hex.ModelMetrics.MetricBuilder
ModelMetrics.MetricBuilder(String[], float[]) - Constructor for class hex.ModelMetrics.MetricBuilder
ModelMetricsBase> - Class in water.api: Base Schema for individual instances of ModelMetrics objects.
ModelMetricsBase() - Constructor for class water.api.ModelMetricsBase
ModelMetricsV3 - Class in water.api
ModelMetricsV3() - Constructor for class water.api.ModelMetricsV3
ModelOutputSchema<O extends Model.Output,S extends ModelOutputSchema<O,S>> - Class in water.api: An instance of a ModelOutput schema contains the Model build output (e.g., the cluster centers for KMeans).
ModelOutputSchema() - Constructor for class water.api.ModelOutputSchema
ModelParameterSchemaV2 - Class in water.api: An instance of a ModelParameters schema contains the metadata for a single Model build parameter (e.g., K for KMeans).
ModelParameterSchemaV2() - Constructor for class water.api.ModelParameterSchemaV2
ModelParameterSchemaV2(ModelParametersSchema, ModelParametersSchema, Field) - Constructor for class water.api.ModelParameterSchemaV2: TODO: refactor using SchemaMetadata.
ModelParametersSchema> - Class in water.api: An instance of a ModelParameters schema contains the Model build parameters (e.g., K and max_iterations for KMeans).
ModelParametersSchema() - Constructor for class water.api.ModelParametersSchema
ModelParametersSchema.ValidationMessageBase> - Class in water.api
ModelParametersSchema.ValidationMessageBase() - Constructor for class water.api.ModelParametersSchema.ValidationMessageBase
ModelParametersSchema.ValidationMessageV2 - Class in water.api
ModelParametersSchema.ValidationMessageV2() - Constructor for class water.api.ModelParametersSchema.ValidationMessageV2
ModelSchema<M extends Model,S extends ModelSchema<M,S,P,O>,P extends Model.Parameters,O extends Model.Output> - Class in water.api: A Model schema contains all the pieces associated with a Model:
ModelSchema() - Constructor for class water.api.ModelSchema
ModelSchema(M) - Constructor for class water.api.ModelSchema
ModelUtils - Class in water.util: Shared static code to support modeling, prediction, and scoring.
ModelUtils() - Constructor for class water.util.ModelUtils
MRTask<T extends MRTask<T>> - Class in water: Map/Reduce style distributed computation.
MRTask() - Constructor for class water.MRTask
MRTask(H2O.H2OCountedCompleter) - Constructor for class water.MRTask
MRUtils - Class in water.util
MRUtils() - Constructor for class water.util.MRUtils
MRUtils.ClassDist - Class in water.util: Compute the class distribution from a class label vector (not counting missing values) Usage 1: Label vector is categorical ------------------------------------ Vec label = ...; assert(label.isEnum()); long[] dist = new ClassDist(label).doAll(label).dist(); Usage 2: Label vector is numerical ---------------------------------- Vec label = ...; int num_classes = ...; assert(label.isInt()); long[] dist = new ClassDist(num_classes).doAll(label).dist();
MRUtils.ClassDist(Vec) - Constructor for class water.util.MRUtils.ClassDist
MRUtils.ClassDist(int) - Constructor for class water.util.MRUtils.ClassDist
MRUtils.ParallelTasks<T extends DTask<T>> - Class in water.util
MRUtils.ParallelTasks(H2O.H2OCountedCompleter, T[]) - Constructor for class water.util.MRUtils.ParallelTasks
MRUtils.ParallelTasks(H2O.H2OCountedCompleter, T[], int) - Constructor for class water.util.MRUtils.ParallelTasks
ms() - Method in class water.init.TimelineSnapshot.Event
ms(long[], int) - Static method in class water.TimeLine
ms_io() - Method in class water.init.TimelineSnapshot.Event
msec - Variable in class water.api.JobV2
msec() - Method in class water.Job: Current runtime; zero if not started
msecs(long, boolean) - Static method in class water.util.PrettyPrint
msg - Variable in class water.api.H2OErrorV1
msg_sizes - Variable in class water.init.NetworkTest
mult(float[], float) - Static method in class water.util.ArrayUtils
mult(double[], double) - Static method in class water.util.ArrayUtils
multicast(ByteBuffer) - Static method in class water.init.NetworkInit
multiple_pass - Variable in class water.api.QuantilesV1
myOut - Static variable in class water.NanoHTTPD

N

NA - Static variable in class water.fvec.AppendableVec
naCnt() - Method in class water.fvec.ByteVec: Return column missing-element-count - ByteVecs do not allow any "missing elements"
naCnt() - Method in class water.fvec.NewChunk
naCnt() - Method in class water.fvec.Vec: Count of missing elements
name - Variable in class water.api.AboutHandler.AboutEntryV3
name - Variable in class water.api.KeySchema
name - Variable in class water.api.ModelParameterSchemaV2
name - Variable in class water.api.SchemaMetadata
name - Variable in class water.api.SchemaMetadataBase: The simple schema (class) name, e.g.
name(int) - Method in class water.fvec.Frame: A single column name.
name - Variable in class water.H2O.OptArgs: -name=name; Set cloud name
name - Variable in class water.util.JProfile.ProfileSummary
nameOfPersist(int) - Static method in class water.Value: One of ICE, HDFS, S3, NFS or TCP, according to where this Value is persisted.
names - Variable in class water.api.ModelOutputSchema
names() - Method in class water.fvec.Frame: The array of column names.
NanoHTTPD - Class in water: A simple, tiny, nicely embeddable HTTP 1.0 (partially 1.1) server in Java
NanoHTTPD(ServerSocket, File) - Constructor for class water.NanoHTTPD: Starts a HTTP server to given port.
NanoHTTPD.Response - Class in water: HTTP response.
NanoHTTPD.Response() - Constructor for class water.NanoHTTPD.Response: Default constructor: response = HTTP_OK, data = mime = 'null'
NanoHTTPD.Response(String, String, InputStream) - Constructor for class water.NanoHTTPD.Response: Basic constructor.
NanoHTTPD.Response(String, String, String) - Constructor for class water.NanoHTTPD.Response: Convenience method that makes an InputStream out of given text.
nanos() - Method in class water.util.Timer
nChunks() - Method in class water.fvec.AppendableVec
nChunks() - Method in class water.fvec.FileVec
nChunks() - Method in class water.fvec.FrameCreator
nChunks() - Method in class water.fvec.Vec: Number of chunks, returned as an int - Chunk count is limited by the max size of a Java long[].
nclasses() - Method in class hex.ConfusionMatrix
nclasses() - Method in class hex.Model.Output
nclasses() - Method in class hex.SupervisedModel.SupervisedOutput
ncols - Variable in class water.parser.ParseSetupV2
network - Variable in class water.H2O.OptArgs: -network=network; Network specification for acceptable interfaces to bind to
NetworkInit - Class in water.init: Data structure for holding network info specified by the user on the command line.
NetworkTest - Class in water.init
NetworkTest() - Constructor for class water.init.NetworkTest
NetworkTest.NetworkTester - Class in water.init
NetworkTest.NetworkTester(int[], double[][], double[], int, boolean, boolean) - Constructor for class water.init.NetworkTest.NetworkTester
new_close() - Method in class water.fvec.NewChunk
new_func(String) - Static method in class water.rapids.Exec
NewChunk - Class in water.fvec
NewChunk(Vec, int) - Constructor for class water.fvec.NewChunk
NewChunk(Vec, int, boolean) - Constructor for class water.fvec.NewChunk
NewChunk(double[]) - Constructor for class water.fvec.NewChunk
NewChunk(Vec, int, long[], int[], int[], double[]) - Constructor for class water.fvec.NewChunk
NewChunk(Chunk) - Constructor for class water.fvec.NewChunk
NewChunk(Vec, int, int) - Constructor for class water.fvec.NewChunk
NewChunk.Value - Class in water.fvec
NewChunk.Value(int, int) - Constructor for class water.fvec.NewChunk.Value
newInstance(Class<? extends Schema>) - Static method in class water.api.Schema
newKey() - Static method in class water.fvec.Vec: Make a new random Key that fits the requirements for a Vec key.
newLine() - Method in class water.parser.Parser.InspectDataOut
newTaskFor(Runnable, T) - Method in class jsr166y.ForkJoinPool
newTaskFor(Callable<T>) - Method in class jsr166y.ForkJoinPool
newThread(ForkJoinPool) - Method in interface jsr166y.ForkJoinPool.ForkJoinWorkerThreadFactory: Returns a new worker thread operating in the given pool.
next(int) - Method in class jsr166y.ThreadLocalRandom
next() - Method in class water.init.TimelineSnapshot: Get the next event of the timeline according to the ordering.
next(int) - Method in class water.util.RandomUtils.MersenneTwisterRNG
next(int) - Method in class water.util.RandomUtils.XorShiftRNG
nextChunk() - Method in class water.fvec.Chunk: Return the next Chunk, or null if at end.
nextClearBit(int) - Method in class water.util.IcedBitSet
nextDouble(double) - Method in class jsr166y.ThreadLocalRandom: Returns a pseudorandom, uniformly distributed double value between 0 (inclusive) and the specified value (exclusive).
nextDouble(double, double) - Method in class jsr166y.ThreadLocalRandom: Returns a pseudorandom, uniformly distributed value between the given least value (inclusive) and bound (exclusive).
nextInt(int, int) - Method in class jsr166y.ThreadLocalRandom: Returns a pseudorandom, uniformly distributed value between the given least value (inclusive) and bound (exclusive).
nextInt() - Method in class water.util.RandomUtils.XorShiftRNG
nextInt(int) - Method in class water.util.RandomUtils.XorShiftRNG
nextLong(long) - Method in class jsr166y.ThreadLocalRandom: Returns a pseudorandom, uniformly distributed value between 0 (inclusive) and the specified value (exclusive).
nextLong(long, long) - Method in class jsr166y.ThreadLocalRandom: Returns a pseudorandom, uniformly distributed value between the given least value (inclusive) and bound (exclusive).
nextLong() - Method in class water.util.RandomUtils.XorShiftRNG
nextNZ(int) - Method in class water.fvec.Chunk
nextSetBit(int) - Method in class water.util.IcedBitSet
nextThrPriority() - Method in class water.H2O.H2OCountedCompleter: If this is a F/J thread, return it's priority+1 - used to lift the priority of a blocking remote call, so the remote node runs it at a higher priority - so we don't deadlock when we burn the local thread.
nfeatures() - Method in class hex.Model.Output: Returns number of input features (OK for most unsupervised methods, need to override for supervised!)
nfeatures() - Method in class hex.SupervisedModel.SupervisedOutput
NFS - Static variable in class water.persist.Persist.Schemes
NFS - Static variable in class water.Value
NFSFileVec - Class in water.fvec: A NFS distributed file-backed Vector
ninfs - Variable in class water.api.FrameV2.ColV2
ninfs() - Method in class water.fvec.Vec: Count of negative infinities
nl() - Method in class water.util.SB
node_name - Variable in class water.api.ProfilerNodeV2
node_name - Variable in class water.util.JProfile
node_name - Variable in class water.util.ProfileCollectorTask.NodeProfile
nodeidx - Variable in class water.api.LogsV3
nodeidx - Variable in class water.api.WaterMeterCpuTicksV1
nodeidx - Variable in class water.util.GetLogsFromNode: Node number to get logs from (starting at 0).
nodeidx - Variable in class water.util.WaterMeterCpuTicks
NodePersistentStorage - Class in water.init
NodePersistentStorage(URI) - Constructor for class water.init.NodePersistentStorage
NodePersistentStorage.NodePersistentStorageEntry - Class in water.init
NodePersistentStorage.NodePersistentStorageEntry() - Constructor for class water.init.NodePersistentStorage.NodePersistentStorageEntry
NodePersistentStorageHandler - Class in water.api
NodePersistentStorageHandler() - Constructor for class water.api.NodePersistentStorageHandler
NodePersistentStorageV1 - Class in water.api: Created by rpeck on 11/30/14.
NodePersistentStorageV1() - Constructor for class water.api.NodePersistentStorageV1
NodePersistentStorageV1.NodePersistentStorageEntryV1 - Class in water.api
NodePersistentStorageV1.NodePersistentStorageEntryV1() - Constructor for class water.api.NodePersistentStorageV1.NodePersistentStorageEntryV1
nodes - Variable in class water.api.CloudV1
nodes - Variable in class water.api.ProfilerV2
nodes - Variable in class water.init.NetworkTest
nodes - Variable in class water.util.JProfile
nonzeros(int[]) - Method in class water.fvec.Chunk: Get chunk-relative indices of values (nonzeros for sparse, all for dense) stored in this chunk.
notifyAboutCloudSize(InetAddress, int, int) - Static method in class water.H2O: Tell the embedding software that this H2O instance belongs to a cloud of a certain size.
notifyAboutCloudSize(InetAddress, int, int) - Method in class water.init.AbstractEmbeddedH2OConfig: Tell the embedding software that this H2O instance belongs to a cloud of a certain size.
notifyAboutEmbeddedWebServerIpPort(InetAddress, int) - Method in class water.init.AbstractEmbeddedH2OConfig: Tell the embedding software that H2O has started an embedded web server on an IP and port.
ns() - Method in class water.init.TimelineSnapshot.Event
ns(long[], int) - Static method in class water.TimeLine
nthreads - Variable in class water.api.CloudV1.NodeV1
nthreads - Variable in class water.H2O.OptArgs: -nthreads=nthreads; Max number of F/J threads in the low-priority batch queue
NULL - Static variable in class water.TypeMap
num - Variable in class water.api.DocsBase
num_cpus - Variable in class water.api.CloudV1.NodeV1
num_keys - Variable in class water.api.CloudV1.NodeV1
NUMBER - Static variable in class water.fvec.AppendableVec
NUMBER - Static variable in class water.parser.Parser
NUMBER_END - Static variable in class water.parser.Parser
NUMBER_EXP - Static variable in class water.parser.Parser
NUMBER_EXP_START - Static variable in class water.parser.Parser
NUMBER_FRACTION - Static variable in class water.parser.Parser
NUMBER_SKIP - Static variable in class water.parser.Parser
NUMBER_SKIP_NO_DOT - Static variable in class water.parser.Parser
numBytes() - Method in class water.util.IcedBitSet
numChildren() - Method in class water.rapids.AST
numCols() - Method in class water.fvec.Frame: Number of columns
NUMCPUS - Static variable in class water.H2O
numInts(String...) - Static method in class water.util.ArrayUtils: Returns number of strings which represents a number.
numRoutes() - Static method in class water.api.RequestServer
numRows() - Method in class water.fvec.Frame: Number of rows
numSetBitsHex(String) - Static method in class water.util.LinuxProcFileReader
nzCnt() - Method in class water.fvec.Vec: Count of non-zero elements

O

off - Variable in class water.api.FrameV2
offer(E) - Method in class jsr166y.ConcurrentLinkedDeque: Inserts the specified element at the tail of this deque.
offer(E, long, TimeUnit) - Method in class jsr166y.LinkedTransferQueue: Inserts the specified element at the tail of this queue.
offer(E) - Method in class jsr166y.LinkedTransferQueue: Inserts the specified element at the tail of this queue.
offerFirst(E) - Method in class jsr166y.ConcurrentLinkedDeque: Inserts the specified element at the front of this deque.
offerLast(E) - Method in class jsr166y.ConcurrentLinkedDeque: Inserts the specified element at the end of this deque.
onAck() - Method in class water.DTask: 2nd top-level execution hook.
onAck() - Method in class water.TaskGetKey
onAck() - Method in class water.TaskPutKey
onAckAck() - Method in class water.DTask: 3rd top-level execution hook.
onAckAck() - Method in class water.TaskGetKey
onAdvance(int, int) - Method in class jsr166y.Phaser: Overridable method to perform an action upon impending phase advance, and to control termination.
onCancelled() - Method in class water.Job: Callback which is called after job cancellation (by user, by exception).
onCompletion(CountedCompleter) - Method in class hex.FrameSplitter
onCompletion(CountedCompleter) - Method in class jsr166y.CountedCompleter: Performs an action when method CountedCompleter.tryComplete() is invoked and there are no pending counts, or when the unconditional method CountedCompleter.complete(java.lang.Void) is invoked.
onCompletion(CountedCompleter) - Method in class water.DTask.DKeyTask
onCompletion(CountedCompleter) - Method in class water.fvec.FrameCreator
onCompletion(CountedCompleter) - Method in class water.fvec.RebalanceDataSet
onCompletion(CountedCompleter) - Method in class water.H2O.H2OCallback
onCompletion(CountedCompleter) - Method in class water.MRTask: OnCompletion - reduce the left & right into self.
onCompletion(CountedCompleter) - Method in class water.parser.ParseDataset.ParserFJTask
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class jsr166y.CountedCompleter: Performs an action when method ForkJoinTask.completeExceptionally(java.lang.Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not otherwise already completed normally.
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.fvec.RebalanceDataSet
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.H2O.H2OCountedCompleter: Exceptional completion path; mostly does printing if the exception was not handled earlier in the stack.
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.MRTask: Cancel/kill all work as we can, then rethrow...
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.parser.ParseDataset.ParserFJTask
onIce(String) - Static method in class water.TypeMap
onStart() - Method in class jsr166y.ForkJoinWorkerThread: Initializes internal state after construction but before processing any tasks.
onSuccess(Value) - Method in class water.Atomic: Executed on the transaction key's home node after any successful atomic update.
onSuccess(Value) - Method in class water.TAtomic
onTermination(Throwable) - Method in class jsr166y.ForkJoinWorkerThread: Performs cleanup associated with termination of this worker thread.
open() - Method in class water.fvec.Vec: Create a writer for bulk serial writes into this Vec.
open_fds - Variable in class water.api.CloudV1.NodeV1
openStream(Key) - Method in class water.fvec.ByteVec: Open a stream view over the underlying data
openStream(Key) - Static method in class water.persist.PersistNFS: InputStream from a NFS-based Key
openStream(Key, Job) - Static method in class water.persist.PersistS3: InputStream from a S3-based Key
opStrs() - Static method in class water.rapids.ASTOp
output - Variable in class water.api.ModelSchema
output_schema - Variable in class water.api.RouteBase
outputFrame(String[], String[][]) - Method in class water.MRTask
outputFrame(Key, String[], String[][]) - Method in class water.MRTask
outputFrame(Key, String[], String[][], Futures) - Method in class water.MRTask
own_fields - Static variable in class water.api.ModelParametersSchema
own_fields - Static variable in class water.api.SupervisedModelParametersSchema

P

p(String) - Method in class water.util.DocGen.HTML
p(Enum) - Method in class water.util.DocGen.HTML
p(String) - Method in class water.util.DocGen
p(String) - Method in class water.util.SB
p(float) - Method in class water.util.SB
p(double) - Method in class water.util.SB
p(char) - Method in class water.util.SB
p(int) - Method in class water.util.SB
p(long) - Method in class water.util.SB
p(IcedBitSet) - Method in class water.util.SB
p(SB) - Method in class water.util.SB
packH2O() - Method in class water.init.TimelineSnapshot.Event
Pair<K,V> - Class in water.util: Pair class with a clearer name than AbstractMap.SimpleEntry.
Pair(K, V) - Constructor for class water.util.Pair
paragraph(String) - Method in class water.util.DocGen
paragraph(String) - Method in class water.util.MarkdownBuilder
paraHead() - Method in class water.util.DocGen.HTML
paraHead() - Method in class water.util.DocGen
parameters - Variable in class hex.schemas.ModelBuilderSchema
parameters - Variable in class water.api.ModelSchema
paraTail() - Method in class water.util.DocGen.HTML
paraTail() - Method in class water.util.DocGen
parse(Key, Key...) - Static method in class water.parser.ParseDataset
parse(Key, Key[], boolean, boolean, int) - Static method in class water.parser.ParseDataset
parse(Key, Key[], boolean, ParseSetup) - Static method in class water.parser.ParseDataset
parse(Key, Key[], boolean, ParseSetup, boolean) - Static method in class water.parser.ParseDataset
parse() - Method in class water.rapids.Exec
parse_fun() - Method in class water.rapids.Exec
ParseDataset - Class in water.parser
ParseDataset.ParserFJTask - Class in water.parser
ParseDataset.ParserFJTask(ParseDataset, Key[], ParseSetup, boolean) - Constructor for class water.parser.ParseDataset.ParserFJTask
parseFrame(Key, File) - Static method in class water.util.FrameUtils: Parse given file into the form of frame represented by the given key.
parseFrame(Key, URI) - Static method in class water.util.FrameUtils
Parser - Class in water.parser: A collection of utility classes for parsing.
parser() - Method in class water.parser.ParseSetup
Parser.ColType - Enum in water.parser
Parser.ColTypeInfo - Class in water.parser
Parser.ColTypeInfo() - Constructor for class water.parser.Parser.ColTypeInfo
Parser.InspectDataOut - Class in water.parser: Class implementing DataOut, on behalf of the GUI, for parsing & previewing the first few lines & columns of a file.
Parser.InspectDataOut() - Constructor for class water.parser.Parser.InspectDataOut
ParserType - Enum in water.parser: Which parse flavor is being used, and does it support parallel parsing.
ParseSetup - Class in water.parser: Configuration and base guesser for a parse;
ParseSetup(boolean, long, long, String[], ParserType, byte, int, boolean, String[], String[][], String[][], int, Parser.ColTypeInfo[]) - Constructor for class water.parser.ParseSetup
ParseSetup(boolean, int) - Constructor for class water.parser.ParseSetup
ParseSetup() - Constructor for class water.parser.ParseSetup
ParseSetup.GuessSetupTsk - Class in water.parser
ParseSetup.GuessSetupTsk(ParseSetup) - Constructor for class water.parser.ParseSetup.GuessSetupTsk
ParseSetupHandler - Class in water.parser: A class holding parser-setup flags: kind of parser, field separator, column header labels, whether or not to allow single-quotes to quote, number of columns discovered.
ParseSetupHandler() - Constructor for class water.parser.ParseSetupHandler
ParseSetupV2 - Class in water.parser
ParseSetupV2() - Constructor for class water.parser.ParseSetupV2
ParseTime - Class in water.parser
ParseTime() - Constructor for class water.parser.ParseTime
ParseV2 - Class in water.api
ParseV2() - Constructor for class water.api.ParseV2
path - Variable in class water.api.DocsBase
path_params - Variable in class water.api.RouteBase
Paxos - Class in water: (Not The) Paxos Used to define Cloud membership.
Paxos() - Constructor for class water.Paxos
pctiles - Variable in class water.api.FrameV2.ColV2
pctiles() - Method in class water.fvec.Vec: A simple and cheap percentiles of the Vec, useful for getting a broad overview of the data.
peek() - Method in class jsr166y.ConcurrentLinkedDeque
peek() - Method in class jsr166y.LinkedTransferQueue
peek() - Method in class water.rapids.Env
peekAry() - Method in class water.rapids.Env
peekAryAt(int) - Method in class water.rapids.Env
peekAt(int) - Method in class water.rapids.Env
peekDbl() - Method in class water.rapids.Env
peekFirst() - Method in class jsr166y.ConcurrentLinkedDeque
peekLast() - Method in class jsr166y.ConcurrentLinkedDeque
peekNextLocalTask() - Static method in class jsr166y.ForkJoinTask: Returns, but does not unschedule or execute, a task queued by the current thread but not yet executed, if one is immediately available.
peekType() - Method in class water.rapids.Env
peekTypeAt(int) - Method in class water.rapids.Env
PERCENTILES - Static variable in class water.fvec.Vec: Default Histogram bins.
perRow(float[], float) - Method in class hex.ModelMetrics.MetricBuilder
Persist - Class in water.persist: Abstract class describing various persistence targets.
Persist() - Constructor for class water.persist.Persist
Persist.Schemes - Class in water.persist: Persistence schemes; used as file prefixes eg "hdfs://some_hdfs_path/some_file"
Persist.Schemes() - Constructor for class water.persist.Persist.Schemes
PersistHdfs - Class in water.persist: HDFS persistence layer.
PersistNFS - Class in water.persist
PersistNFS() - Constructor for class water.persist.PersistNFS
PersistS3 - Class in water.persist: Persistence backend for S3
PersistS3() - Constructor for class water.persist.PersistS3
Phaser - Class in jsr166y: A reusable synchronization barrier, similar in functionality to CyclicBarrier and CountDownLatch but supporting more flexible usage.
Phaser() - Constructor for class jsr166y.Phaser: Creates a new phaser with no initially registered parties, no parent, and initial phase number 0.
Phaser(int) - Constructor for class jsr166y.Phaser: Creates a new phaser with the given number of registered unarrived parties, no parent, and initial phase number 0.
Phaser(Phaser) - Constructor for class jsr166y.Phaser: Equivalent to Phaser(parent, 0).
Phaser(Phaser, int) - Constructor for class jsr166y.Phaser: Creates a new phaser with the given parent and number of registered unarrived parties.
pid - Variable in class water.api.CloudV1.NodeV1
PID - Static variable in class water.H2O
pinfs - Variable in class water.api.FrameV2.ColV2
pinfs() - Method in class water.fvec.Vec: Count of positive infinities
pj(double) - Method in class water.util.SB
pj(float) - Method in class water.util.SB
pj(String) - Method in class water.util.SB
pobj(Object) - Method in class water.util.SB
PojoUtils - Class in water.util: POJO utilities which cover cases similar to but not the same as Aapche Commons PojoUtils.
PojoUtils() - Constructor for class water.util.PojoUtils
PojoUtils.FieldNaming - Enum in water.util
poll() - Method in class jsr166y.ConcurrentLinkedDeque
poll(long, TimeUnit) - Method in class jsr166y.LinkedTransferQueue
poll() - Method in class jsr166y.LinkedTransferQueue
pollFirst() - Method in class jsr166y.ConcurrentLinkedDeque
pollLast() - Method in class jsr166y.ConcurrentLinkedDeque
pollNextLocalTask() - Static method in class jsr166y.ForkJoinTask: Unschedules and returns, without executing, the next task queued by the current thread but not yet executed.
pollSubmission() - Method in class jsr166y.ForkJoinPool: Removes and returns the next unexecuted submission if one is available.
pollTask() - Static method in class jsr166y.ForkJoinTask: Unschedules and returns, without executing, the next task queued by the current thread but not yet executed, if one is available, or if not available, a task that was forked by some other thread, if available.
pop() - Method in class jsr166y.ConcurrentLinkedDeque
pop() - Method in class water.rapids.Env
pop(int) - Method in class water.rapids.Env
pop2AST() - Method in class water.rapids.Env
popAry() - Method in class water.rapids.Env
popDbl() - Method in class water.rapids.Env
poppush(int, Val) - Method in class water.rapids.Env
popSeries() - Method in class water.rapids.Env
popSpan() - Method in class water.rapids.Env
popStr() - Method in class water.rapids.Env
port - Variable in class water.H2O.OptArgs: -port=####; Specific Browser/API/HTML port
portPack() - Method in class water.init.TimelineSnapshot.Event
position() - Method in class water.AutoBuffer
positive_response - Variable in class hex.CreateFrame
POSSIBLE_CURRENCY - Static variable in class water.parser.Parser
POSSIBLE_EMPTY_LINE - Static variable in class water.parser.Parser
POST(int, String) - Static method in class water.util.Log: POST stands for "Power on self test".
POST(int, Exception) - Static method in class water.util.Log
postGlobal() - Method in class water.MRTask
postGlobal() - Method in class water.util.ChunkSummary
postWrite(Futures) - Method in class water.fvec.Frame: Allow rollups for all written-into vecs; used by MRTask once writing is complete.
postWrite(Futures) - Method in class water.fvec.Vec: Stop writing into this Vec.
postWrite() - Method in class water.rapids.Env
pow10(int) - Static method in class water.util.PrettyPrint
pow10i(int) - Static method in class water.util.PrettyPrint
powers10i - Static variable in class water.util.PrettyPrint
pprint(double[][]) - Static method in class water.util.ArrayUtils
pprint(double[][], DecimalFormat) - Static method in class water.util.ArrayUtils
precision - Variable in class hex.AUCData
precision(AUC.ThresholdCriterion) - Method in class hex.AUCData
precision() - Method in class hex.AUCData
precision() - Method in class hex.ConfusionMatrix: The percentage of positive predictions that are correct.
precision - Variable in class water.api.AUCBase
precision - Variable in class water.api.FrameV2.ColV2
precision() - Method in class water.fvec.Chunk: Fixed-width format printing support.
precision_for_criteria - Variable in class water.api.AUCBase
predict - Variable in class hex.AUC
predict - Variable in class hex.HitRatio
prediction_error - Variable in class water.api.ConfusionMatrixBase
prediction_error_by_class - Variable in class water.api.ConfusionMatrixBase
predictions - Variable in class water.api.ModelMetricsBase
prefetch(Key) - Static method in class water.DKV: Prefetch and cache the Value for Key key.
prefetch(String) - Static method in class water.DKV: Prefetch and cache the Value for Key formed by key_name.
PREFIX_OPS - Static variable in class water.rapids.ASTOp
prepend(String[], String) - Static method in class water.util.ArrayUtils
PrettyPrint - Class in water.util
PrettyPrint() - Constructor for class water.util.PrettyPrint
preWriting() - Method in class water.fvec.Vec: Begin writing into this Vec.
PRIM_B - Static variable in class water.TypeMap
PRIMES - Static variable in class water.util.MathUtils
print() - Method in class water.init.AbstractEmbeddedH2OConfig: Print debug information.
printx16(long, long) - Static method in class water.UDP
priority() - Method in class water.api.RemoveAllHandler.RemoveAllTask
priority() - Method in class water.api.UnlockTask
priority() - Method in class water.Atomic
priority() - Method in class water.H2O.H2OCountedCompleter
priority() - Method in class water.MRTask
priority() - Method in class water.TaskGetKey
priority() - Method in class water.TaskPutKey
priority() - Method in class water.util.FileIntegrityChecker
priority() - Method in class water.util.JStackCollectorTask
priority() - Method in class water.util.ProfileCollectorTask
profile - Variable in class water.util.JProfile.ProfileSummary
ProfileCollectorTask - Class in water.util
ProfileCollectorTask(int) - Constructor for class water.util.ProfileCollectorTask
ProfileCollectorTask.NodeProfile - Class in water.util
ProfilerHandler - Class in water.api
ProfilerHandler() - Constructor for class water.api.ProfilerHandler
ProfilerNodeV2 - Class in water.api
ProfilerNodeV2() - Constructor for class water.api.ProfilerNodeV2
ProfilerNodeV2.ProfilerNodeEntryV2 - Class in water.api
ProfilerNodeV2.ProfilerNodeEntryV2() - Constructor for class water.api.ProfilerNodeV2.ProfilerNodeEntryV2
ProfilerV2 - Class in water.api
ProfilerV2() - Constructor for class water.api.ProfilerV2
profString() - Method in class water.MRTask
progress() - Method in class hex.DMatrix.MatrixMulStats
progress - Variable in class water.api.JobV2
progress() - Method in class water.Job: Returns a float from 0 to 1 representing progress.
progress() - Method in class water.Job.Progress: Report Job progress from 0 to 1.
projectVersion() - Method in class water.init.AbstractBuildVersion
projectVersion() - Method in class water.init.BuildVersion
PROPOSED - Static variable in class water.Paxos
providesFlatfile() - Method in class water.init.AbstractEmbeddedH2OConfig: Whether H2O gets a flatfile config from this config object.
ps(String) - Method in class water.util.SB
pType - Variable in class water.parser.ParseSetupV2
push(E) - Method in class jsr166y.ConcurrentLinkedDeque
push(Val) - Method in class water.rapids.Env
pushAry(Frame) - Method in class water.rapids.Env
pushHelper(Val, Env.SymbolTable) - Method in class water.rapids.Env
put(E) - Method in class jsr166y.LinkedTransferQueue: Inserts the specified element at the tail of this queue.
put(int, NodePersistentStorageV1) - Method in class water.api.NodePersistentStorageHandler
put(Freezable) - Method in class water.AutoBuffer
put(Key, Iced) - Static method in class water.DKV: Make the mapping key -> v.
put(Key, Iced, Futures) - Static method in class water.DKV: Make the mapping key -> v.
put(Key, Iced, Futures, boolean) - Static method in class water.DKV: Make the mapping key -> v.
put(Keyed) - Static method in class water.DKV: Make the mapping keyed._key -> keyed.
put(Keyed, Futures) - Static method in class water.DKV: Make the mapping keyed._key -> keyed.
put(Key, Value) - Static method in class water.DKV: Make the mapping key -> val.
put(Key, Value, Futures) - Static method in class water.DKV: Make the mapping key -> val.
put(Key, Value, Futures, boolean) - Static method in class water.DKV: Make the mapping key -> val.
put(String, String, InputStream) - Method in class water.init.NodePersistentStorage
put(String, String, String) - Method in class water.init.NodePersistentStorage
put(String, Freezable) - Method in class water.util.DocGen.HTML
put(K, V) - Method in class water.util.IcedHashMap
put1(int) - Method in class water.AutoBuffer
put1(String, byte) - Method in class water.util.DocGen.HTML
put2(char) - Method in class water.AutoBuffer
put2(short) - Method in class water.AutoBuffer
put2(String, char) - Method in class water.util.DocGen.HTML
put2(String, short) - Method in class water.util.DocGen.HTML
put3(int) - Method in class water.AutoBuffer
put4(int) - Method in class water.AutoBuffer
put4(String, int) - Method in class water.util.DocGen.HTML
put4f(float) - Method in class water.AutoBuffer
put4f(String, float) - Method in class water.util.DocGen.HTML
put8(long) - Method in class water.AutoBuffer
put8(String, long) - Method in class water.util.DocGen.HTML
put8d(double) - Method in class water.AutoBuffer
put8d(String, double) - Method in class water.util.DocGen.HTML
PUT_KEY_PRIORITY - Static variable in class water.H2O
put_with_name(int, NodePersistentStorageV1) - Method in class water.api.NodePersistentStorageHandler
putA(Freezable[]) - Method in class water.AutoBuffer
putA(String, Freezable[]) - Method in class water.util.DocGen.HTML
putA1(byte[]) - Method in class water.AutoBuffer
putA1(byte[], int) - Method in class water.AutoBuffer
putA1(byte[], int, int) - Method in class water.AutoBuffer
putA1(String, byte[]) - Method in class water.util.DocGen.HTML
putA2(String, short[]) - Method in class water.util.DocGen.HTML
putA4(int[]) - Method in class water.AutoBuffer
putA4(String, int[]) - Method in class water.util.DocGen.HTML
putA4f(float[]) - Method in class water.AutoBuffer
putA4f(String, float[]) - Method in class water.util.DocGen.HTML
putA8(long[]) - Method in class water.AutoBuffer
putA8(String, long[]) - Method in class water.util.DocGen.HTML
putA8d(double[]) - Method in class water.AutoBuffer
putA8d(String, double[]) - Method in class water.util.DocGen.HTML
putAA(Freezable[][]) - Method in class water.AutoBuffer
putAA(String, Freezable[][]) - Method in class water.util.DocGen.HTML
putAA4(int[][]) - Method in class water.AutoBuffer
putAA4(String, int[][]) - Method in class water.util.DocGen.HTML
putAA4f(float[][]) - Method in class water.AutoBuffer
putAA4f(String, float[][]) - Method in class water.util.DocGen.HTML
putAA8(long[][]) - Method in class water.AutoBuffer
putAA8(String, long[][]) - Method in class water.util.DocGen.HTML
putAA8d(double[][]) - Method in class water.AutoBuffer
putAA8d(String, double[][]) - Method in class water.util.DocGen.HTML
putAAA8(long[][][]) - Method in class water.AutoBuffer
putAAA8(String, long[][][]) - Method in class water.util.DocGen.HTML
putAAASer(Object[][][]) - Method in class water.AutoBuffer
putAASer(Object[][]) - Method in class water.AutoBuffer
putAAStr(String[][]) - Method in class water.AutoBuffer
putAAStr(String, String[][]) - Method in class water.util.DocGen.HTML
putAEnum(String, Enum[]) - Method in class water.AutoBuffer
putAEnum(Enum[]) - Method in class water.AutoBuffer
putAEnum(String, Enum[]) - Method in class water.util.DocGen.HTML
putAll(Map<? extends K, ? extends V>) - Method in class water.util.IcedHashMap
putASer(Object[]) - Method in class water.AutoBuffer
putAStr(String[]) - Method in class water.AutoBuffer
putAStr(String, String[]) - Method in class water.util.DocGen.HTML
putEnum(Enum) - Method in class water.AutoBuffer
putEnum(String, Enum) - Method in class water.util.DocGen.HTML
putIfAbsent(K, V) - Method in class water.util.IcedHashMap
putIfMatch(Key, Value, Value) - Static method in class water.H2O
putJNULL() - Method in class water.AutoBuffer
putJSON(Freezable) - Method in class water.AutoBuffer
putJSON(String, Freezable) - Method in class water.AutoBuffer
putJSON1(byte) - Method in class water.AutoBuffer
putJSON1(String, byte) - Method in class water.AutoBuffer
putJSON4(String, int) - Method in class water.AutoBuffer
putJSON4f(String, float) - Method in class water.AutoBuffer
putJSON8(String, long) - Method in class water.AutoBuffer
putJSON8d(String, double) - Method in class water.AutoBuffer
putJSONA(Freezable[]) - Method in class water.AutoBuffer
putJSONA(String, Freezable[]) - Method in class water.AutoBuffer
putJSONA1(byte[]) - Method in class water.AutoBuffer
putJSONA1(String, byte[]) - Method in class water.AutoBuffer
putJSONA2(String, short[]) - Method in class water.AutoBuffer
putJSONA4(String, int[]) - Method in class water.AutoBuffer
putJSONA4f(String, float[]) - Method in class water.AutoBuffer
putJSONA8(String, long[]) - Method in class water.AutoBuffer
putJSONA8d(double[]) - Method in class water.AutoBuffer
putJSONA8d(String, double[]) - Method in class water.AutoBuffer
putJSONAA(String, Freezable[][]) - Method in class water.AutoBuffer
putJSONAA1(String, byte[][]) - Method in class water.AutoBuffer
putJSONAA4(String, int[][]) - Method in class water.AutoBuffer
putJSONAA8(String, long[][]) - Method in class water.AutoBuffer
putJSONAA8d(String, double[][]) - Method in class water.AutoBuffer
putJSONAAA8(String, long[][][]) - Method in class water.AutoBuffer
putJSONAAASer(String, Object[][][]) - Method in class water.AutoBuffer
putJSONAASer(String, Object[][]) - Method in class water.AutoBuffer
putJSONAAStr(String, String[][]) - Method in class water.AutoBuffer
putJSONAEnum(String, Enum[]) - Method in class water.AutoBuffer
putJSONAEnum(Enum[]) - Method in class water.AutoBuffer
putJSONASer(String, Object[]) - Method in class water.AutoBuffer
putJSONAStr(String[]) - Method in class water.AutoBuffer
putJSONAStr(String, String[]) - Method in class water.AutoBuffer
putJSONEnum(String, Enum) - Method in class water.AutoBuffer
putJSONName(String) - Method in class water.AutoBuffer
putJSONSer(String, Object) - Method in class water.AutoBuffer
putJSONStr(String) - Method in class water.AutoBuffer
putJSONStr(String, String) - Method in class water.AutoBuffer
putJSONStrUnquoted(String) - Method in class water.AutoBuffer
putJSONStrUnquoted(String, String) - Method in class water.AutoBuffer
putJSONZ(String, boolean) - Method in class water.AutoBuffer
putSer(Object) - Method in class water.AutoBuffer
putSer(String, Serializable) - Method in class water.util.DocGen.HTML
putStr(String) - Method in class water.AutoBuffer
putStr(String, String) - Method in class water.util.DocGen.HTML
putZ(boolean) - Method in class water.AutoBuffer
putZ(String, boolean) - Method in class water.util.DocGen.HTML

Q

quantile - Variable in class water.api.QuantilesV1
quantiles(int, QuantilesV1) - Method in class water.api.QuantilesHandler
Quantiles - Class in water: Created by rpeck on 11/3/14.
Quantiles() - Constructor for class water.Quantiles
Quantiles(Vec, int, double, double) - Constructor for class water.Quantiles
Quantiles(Vec) - Constructor for class water.Quantiles
Quantiles(Vec, Frame, double, int, int, int, int, String, double, int, boolean, int, double, double) - Constructor for class water.Quantiles
Quantiles.BinningTask - Class in water
Quantiles.BinningTask(int, double, double) - Constructor for class water.Quantiles.BinningTask
QuantilesHandler - Class in water.api
QuantilesHandler() - Constructor for class water.api.QuantilesHandler
QuantilesV1 - Class in water.api
QuantilesV1() - Constructor for class water.api.QuantilesV1
quietlyComplete() - Method in class jsr166y.ForkJoinTask: Completes this task normally without setting a value.
quietlyInvoke() - Method in class jsr166y.ForkJoinTask: Commences performing this task and awaits its completion if necessary, without returning its result or throwing its exception.
quietlyJoin() - Method in class jsr166y.ForkJoinTask: Joins this task, without returning its result or throwing its exception.

R

r2() - Method in class hex.ModelMetrics
Raft - Class in water.rapids
Raft() - Constructor for class water.rapids.Raft
rand() - Static method in class water.Key: A random string, useful as a Key name or partial Key suffix.
random_udp_drop - Variable in class water.H2O.OptArgs: -random_udp_drop, -random_udp_drop=true; test only, randomly drop udp incoming
randomize - Variable in class hex.CreateFrame
RandomUtils - Class in water.util
RandomUtils() - Constructor for class water.util.RandomUtils
RandomUtils.H2ORandomRNG - Class in water.util
RandomUtils.H2ORandomRNG(long) - Constructor for class water.util.RandomUtils.H2ORandomRNG
RandomUtils.H2ORandomRNG.RNGKind - Enum in water.util
RandomUtils.H2ORandomRNG.RNGType - Enum in water.util
RandomUtils.MersenneTwisterRNG - Class in water.util: Random number generator based on the Mersenne Twister algorithm developed by Makoto Matsumoto and Takuji Nishimura.
RandomUtils.MersenneTwisterRNG(int...) - Constructor for class water.util.RandomUtils.MersenneTwisterRNG: Creates an RNG and seeds it with the specified seed data.
RandomUtils.XorShiftRNG - Class in water.util: Simple XorShiftRNG.
RandomUtils.XorShiftRNG(long) - Constructor for class water.util.RandomUtils.XorShiftRNG
RapidsV1 - Class in water.api
RapidsV1() - Constructor for class water.api.RapidsV1
read(AutoBuffer) - Method in interface water.Freezable: Standard "read thyself from the AutoBuffer" call, using the fast Iced protocol.
read(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
read(AutoBuffer) - Method in class water.Iced: Standard "read thyself from the AutoBuffer" call, using the fast Iced protocol.
read(AutoBuffer, T) - Method in class water.Icer
read(AutoBuffer) - Method in class water.util.IcedArrayList
read() - Method in class water.util.LinuxProcFileReader: Read and parse data from /proc/stat and /proc/<pid>/stat.
read2(AutoBuffer, T) - Method in class water.Icer
read3(AutoBuffer, T) - Method in class water.Icer
read_impl(AutoBuffer) - Method in interface water.Freezable: Implementation of the Iced serialization protocol, only called by auto-genned code.
read_impl(AutoBuffer) - Method in class water.fvec.Chunk: Custom deserializers, implemented by Chunk subclasses: the _mem field contains ALL the fields already.
read_impl(AutoBuffer) - Method in class water.fvec.NewChunk
read_impl(AutoBuffer) - Method in class water.fvec.Vec.CollectDomain
read_impl(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
read_impl(AutoBuffer) - Method in class water.H2ONode
read_impl(AutoBuffer) - Method in class water.Iced: Implementation of the Iced serialization protocol, only called by auto-genned code.
read_impl(AutoBuffer) - Method in class water.Key: Implementation of the Iced serialization protocol, only called by auto-genned code.
read_impl(AutoBuffer) - Method in class water.parser.Categorical
read_impl(AutoBuffer) - Method in class water.rapids.ASTddply.ddplyPass1
read_impl(AutoBuffer) - Method in class water.util.IcedArrayList
read_impl(AutoBuffer) - Method in class water.util.IcedHashMap
read_impl(AutoBuffer) - Method in class water.Value
read_lock(Key, Key) - Static method in class water.Lockable: Atomically get a read-lock on Key k, preventing future deletes or updates
read_lock(Key) - Method in class water.Lockable: Atomically get a read-lock on this, preventing future deletes or updates
read_lock_frames(Job) - Method in class hex.Model.Parameters: Read-Lock both training and validation User frames.
read_unlock_frames(Job) - Method in class hex.Model.Parameters: Read-UnLock both training and validation User frames.
readable() - Method in class water.fvec.AppendableVec
readExternal(ObjectInput) - Method in class water.Iced
readJSON(AutoBuffer) - Method in interface water.Freezable: Standard "read thyself from the AutoBuffer" call, using JSON.
readJSON(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
readJSON(AutoBuffer) - Method in class water.Iced: Standard "read thyself from the AutoBuffer" call, using JSON.
readJSON(AutoBuffer, T) - Method in class water.Icer
readJSON(AutoBuffer) - Method in class water.util.IcedArrayList
readJSON2(AutoBuffer, T) - Method in class water.Icer
readJSON3(AutoBuffer, T) - Method in class water.Icer
readJSON_impl(AutoBuffer) - Method in interface water.Freezable: Implementation of the Iced serialization protocol, only called by auto-genned code.
readJSON_impl(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
readJSON_impl(AutoBuffer) - Method in class water.H2ONode
readJSON_impl(AutoBuffer) - Method in class water.Iced: Implementation of the Iced serialization protocol, only called by auto-genned code.
readJSON_impl(AutoBuffer) - Method in class water.parser.Categorical
readJSON_impl(AutoBuffer) - Method in class water.util.IcedArrayList
readJSON_impl(AutoBuffer) - Method in class water.util.IcedHashMap
readPut(String, InputStream, UploadFileVec.ReadPutStats) - Static method in class water.fvec.UploadFileVec
readPut(Key, InputStream, UploadFileVec.ReadPutStats) - Static method in class water.fvec.UploadFileVec
real_range - Variable in class hex.CreateFrame
RebalanceDataSet - Class in water.fvec: Created by tomasnykodym on 3/28/14.
RebalanceDataSet(Frame, Frame, Key) - Constructor for class water.fvec.RebalanceDataSet: Constructor for make-compatible task.
RebalanceDataSet(Frame, Frame, Key, H2O.H2OCountedCompleter, Key) - Constructor for class water.fvec.RebalanceDataSet
RebalanceDataSet(Frame, Key, int) - Constructor for class water.fvec.RebalanceDataSet
RebalanceDataSet(Frame, Key, int, H2O.H2OCountedCompleter, Key) - Constructor for class water.fvec.RebalanceDataSet
RebalanceDataSet.RebalanceTask - Class in water.fvec
RebalanceDataSet.RebalanceTask(H2O.H2OCountedCompleter, Vec...) - Constructor for class water.fvec.RebalanceDataSet.RebalanceTask
recall - Variable in class hex.AUCData
recall(AUC.ThresholdCriterion) - Method in class hex.AUCData
recall() - Method in class hex.AUCData
recall() - Method in class hex.ConfusionMatrix: The percentage of positive labeled instances that were predicted as positive.
recall - Variable in class water.api.AUCBase
recall_for_criteria - Variable in class water.api.AUCBase
recoH2O() - Method in class water.init.TimelineSnapshot.Event
reComputeErrors() - Method in class hex.ConfusionMatrix
record_IOclose(long, long, int, long, int) - Static method in class water.TimeLine
RecursiveAction - Class in jsr166y: A recursive resultless ForkJoinTask.
RecursiveAction() - Constructor for class jsr166y.RecursiveAction
RecursiveTask<V> - Class in jsr166y: A recursive result-bearing ForkJoinTask.
RecursiveTask() - Constructor for class jsr166y.RecursiveTask
reduce(ModelMetrics.MetricBuilder) - Method in class hex.ModelMetrics.MetricBuilder
reduce(AppendableVec) - Method in class water.fvec.AppendableVec
reduce(Vec.CollectDomain) - Method in class water.fvec.Vec.CollectDomain
reduce(T) - Method in class water.MRTask: Override to combine results from 'mrt' into 'this' MRTask.
reduce(ParseSetup.GuessSetupTsk) - Method in class water.parser.ParseSetup.GuessSetupTsk
reduce(Quantiles.BinningTask) - Method in class water.Quantiles.BinningTask
reduce(ASTddply.ddplyPass1) - Method in class water.rapids.ASTddply.ddplyPass1
reduce(ChunkSummary) - Method in class water.util.ChunkSummary
reduce(FileIntegrityChecker) - Method in class water.util.FileIntegrityChecker
reduce(JStackCollectorTask) - Method in class water.util.JStackCollectorTask
reduce(ProfileCollectorTask) - Method in class water.util.ProfileCollectorTask
reduce4(T) - Method in class water.MRTask: Call user's reduction.
ReflectionUtils - Class in water.util
ReflectionUtils() - Constructor for class water.util.ReflectionUtils
register() - Method in class jsr166y.Phaser: Adds a new unarrived party to this phaser.
register(String, String, Class<? extends Handler>, String, String) - Static method in class water.api.RequestServer: Deprecated.
register(String, String, Class<? extends Handler>, String, String[], String) - Static method in class water.api.RequestServer: Deprecated.
register(String, String, Class<? extends Handler>, String, String, String) - Static method in class water.api.RequestServer: Register an HTTP request handler for a given URI pattern, with no path parameters.
register(String, String, Class<? extends Handler>, String, String, String[], String) - Static method in class water.api.RequestServer: Register an HTTP request handler method for a given URL pattern, with parameters extracted from the URI.
register(Class<? extends Schema>) - Static method in class water.api.Schema: Register the given schema class.
registerAllSchemasIfNecessary() - Static method in class water.api.Schema: Find all schemas using reflection and register them.
registerGET(String, Class, String, String, String, String, String) - Static method in class water.H2O
registerModelBuilder(String, Class<? extends ModelBuilder>) - Static method in class hex.ModelBuilder: Register a ModelBuilder, assigning it an algo name.
registerPOST(String, Class, String, String) - Static method in class water.H2O
registerResourceRoot(File) - Static method in class water.H2O
registerResourceRoot(File) - Static method in class water.init.JarHash
reinitialize() - Method in class jsr166y.ForkJoinTask: Resets the internal bookkeeping state of this task, allowing a subsequent fork.
rel_dist() - Method in class water.util.MRUtils.ClassDist
reloadVecs() - Method in class water.fvec.Frame: Force a cache-flush and reload, assuming vec mappings were altered remotely, or that the _vecs array was shared and now needs to be a defensive copy.
remainingCapacity() - Method in class jsr166y.LinkedTransferQueue: Always returns Integer.MAX_VALUE because a LinkedTransferQueue is not capacity constrained.
remove() - Method in class jsr166y.ConcurrentLinkedDeque
remove(Object) - Method in class jsr166y.ConcurrentLinkedDeque: Removes the first element e such that o.equals(e), if such an element exists in this deque.
remove(Object) - Method in class jsr166y.LinkedTransferQueue: Removes a single instance of the specified element from this queue, if it is present.
remove(int, RemoveAllV1) - Method in class water.api.RemoveAllHandler
remove(int, RemoveV1) - Method in class water.api.RemoveHandler
remove(Key) - Static method in class water.DKV: Remove any mapping for key.
remove(Key, Futures) - Static method in class water.DKV: Remove any mapping for key.
remove(String) - Method in class water.fvec.Frame: Removes the column with a matching name.
remove(String[]) - Method in class water.fvec.Frame
remove(int[]) - Method in class water.fvec.Frame: Removes a list of columns by index; the index list must be sorted
remove(int) - Method in class water.fvec.Frame: Removes a numbered column.
remove() - Method in class water.init.TimelineSnapshot
remove() - Method in class water.Key: Remove a Key from the DKV, including any embedded Keys.
remove(Futures) - Method in class water.Key
remove() - Method in class water.Keyed: Remove this Keyed object, and all subparts; blocking.
remove(Futures) - Method in class water.Keyed: Remove this Keyed object, and all subparts.
remove(Key) - Static method in class water.Keyed: Remove this Keyed object, and all subparts; blocking.
remove(Key, Futures) - Static method in class water.Keyed: Remove this Keyed object, and all subparts.
remove(Object, Object) - Method in class water.util.IcedHashMap
remove(Object) - Method in class water.util.IcedHashMap
remove_and_unlock() - Method in class water.rapids.Env
remove_impl(Futures) - Method in class hex.Model
remove_impl(Futures) - Method in class water.fvec.Frame: Actually remove/delete all Vecs from memory, not just from the Frame.
remove_impl(Futures) - Method in class water.fvec.SubsetVec
remove_impl(Futures) - Method in class water.fvec.Vec: Remove associated Keys when this guy removes.
remove_impl(Futures) - Method in class water.Job
remove_impl(Futures) - Method in class water.Keyed: Override to remove subparts, but not self, of composite Keyed objects.
RemoveAllHandler - Class in water.api
RemoveAllHandler() - Constructor for class water.api.RemoveAllHandler
RemoveAllHandler.RemoveAllTask - Class in water.api
RemoveAllHandler.RemoveAllTask() - Constructor for class water.api.RemoveAllHandler.RemoveAllTask
RemoveAllV1 - Class in water.api
RemoveAllV1() - Constructor for class water.api.RemoveAllV1
removeFirst() - Method in class jsr166y.ConcurrentLinkedDeque
removeFirstOccurrence(Object) - Method in class jsr166y.ConcurrentLinkedDeque: Removes the first element e such that o.equals(e), if such an element exists in this deque.
RemoveHandler - Class in water.api
RemoveHandler() - Constructor for class water.api.RemoveHandler
removeLast() - Method in class jsr166y.ConcurrentLinkedDeque
removeLastOccurrence(Object) - Method in class jsr166y.ConcurrentLinkedDeque: Removes the last element e such that o.equals(e), if such an element exists in this deque.
RemoveV1 - Class in water.api
RemoveV1() - Constructor for class water.api.RemoveV1
repeats - Variable in class water.init.NetworkTest.NetworkTester
repeats - Variable in class water.init.NetworkTest
replace(int, Vec) - Method in class water.fvec.Frame: Replace one column with another.
replace(K, V, V) - Method in class water.util.IcedHashMap
replace(K, V) - Method in class water.util.IcedHashMap
replace(String, Key) - Method in class water.util.RString
replace(String, Object) - Method in class water.util.RString
REPLACEMENTS - Static variable in class water.util.SB
reportBrokenEnum(int, int, long, int[][], int) - Method in class water.fvec.Chunk: Used by the parser to help report various internal bugs.
RequestServer - Class in water.api: This is a simple web server which accepts HTTP requests and routes them to methods in Handler classes for processing.
requestShutdown() - Static method in class water.H2O
required - Variable in class water.api.ModelParameterSchemaV2
reserveKeys(int) - Method in class water.fvec.Vec.VectorGroup: Reserve a range of keys and return index of first new available key
response() - Method in class hex.SupervisedModelBuilder
response(AutoBuffer) - Method in class water.RPC
response_column - Variable in class water.api.SupervisedModelParametersSchema
response_factors - Variable in class hex.CreateFrame
responseName() - Method in class hex.Model.Output: The name of the response column (which is always the last column).
restructure(String[], Vec[]) - Method in class water.fvec.Frame: Restructure a Frame completely
result - Variable in class water.api.QuantilesV1
rollbackLine() - Method in class water.parser.Parser.InspectDataOut
RouteBase> - Class in water.api
RouteBase() - Constructor for class water.api.RouteBase
routes - Variable in class water.api.DocsBase
routes() - Static method in class water.api.RequestServer
RouteV1 - Class in water.api
RouteV1() - Constructor for class water.api.RouteV1
rowHeaders - Variable in class water.api.TwoDimTableV1
rowId0() - Method in class water.fvec.NewChunk.Value
rows - Variable in class hex.CreateFrame
rows - Variable in class water.api.FrameV2
rows() - Method in class water.fvec.SubsetVec
RPC<V extends DTask> - Class in water: A remotely executed FutureTask.
RPC(H2ONode, V) - Constructor for class water.RPC
rpcs_active - Variable in class water.api.CloudV1.NodeV1
RString - Class in water.util: A replaceable string that allows very easy and simple replacements.
RString(String) - Constructor for class water.util.RString
run() - Method in class jsr166y.ForkJoinWorkerThread: This method is required to be public, but should never be called explicitly.
run(int, CreateFrameV2) - Method in class water.api.CreateFrameHandler
run() - Method in class water.HeartBeatThread
run(int) - Static method in class water.init.Linpack: Compute system CPU speed in Gflops
run(int) - Static method in class water.init.MemoryBandwidth: Compute memory bandwidth in bytes / second
run() - Method in class water.TCPReceiverThread
run() - Method in class water.UDPReceiverThread
run() - Method in class water.UDPTimeOutThread
run_benchmark() - Method in class water.init.Linpack

S

s() - Method in class water.util.SB
S3 - Static variable in class water.persist.Persist.Schemes
S3 - Static variable in class water.Value
sameGroup(Vec, Vec) - Static method in class water.fvec.Vec.VectorGroup
sampleFrame(Frame, long, long) - Static method in class water.util.MRUtils: Sample rows from a frame.
sampleFrameStratified(Frame, Vec, float[], long, long, boolean, boolean) - Static method in class water.util.MRUtils: Stratified sampling for classifiers
sampleFrameStratified(Frame, Vec, float[], long, boolean) - Static method in class water.util.MRUtils: Stratified sampling
sampleOOBRows(int, float, Random) - Static method in class water.util.ModelUtils: Sample out-of-bag rows with given rate with help of given sampler.
sampleOOBRows(int, float, Random, int[]) - Static method in class water.util.ModelUtils: In-situ version of ModelUtils.sampleOOBRows(int, float, Random).
sanityCheck() - Method in class water.api.QuantilesV1
SB - Class in water.util: Tight/tiny StringBuilder wrapper.
SB() - Constructor for class water.util.SB
SB(String) - Constructor for class water.util.SB
scaled() - Method in class hex.VarImp
scaled_values() - Method in class hex.VarImp.VarImpRI
schema() - Method in class hex.Model: Externally visible default schema TODO: this is in the wrong layer: the internals should not know anything about the schemas!!! This puts a reverse edge into the dependency graph.
schema() - Method in class hex.ModelBuilder: Externally visible default schema TODO: this is in the wrong layer: the internals should not know anything about the schemas!!! This puts a reverse edge into the dependency graph.
schema() - Method in class hex.ModelMetrics: Externally visible default schema TODO: this is in the wrong layer: the internals should not know anything about the schemas!!! This puts a reverse edge into the dependency graph.
Schema> - Class in water.api: Base Schema Class.
Schema() - Constructor for class water.api.Schema
schema(int, Iced) - Static method in class water.api.Schema: For a given version and Iced object return an appropriate Schema instance, if any.
schema(int, Class<? extends Iced>) - Static method in class water.api.Schema: For a given version and Iced class return an appropriate Schema instance, if any.
schema(int, String) - Static method in class water.api.Schema: For a given version and type (Iced class simpleName) return an appropriate new Schema object, if any.
schema(String) - Static method in class water.api.Schema: For a given schema_name (e.g., "FrameV2") return an appropriate new schema object (e.g., a water.api.Framev2).
schema(Class<? extends Schema>) - Static method in class water.api.Schema: For a given schema class (e.g., water.api.FrameV2) return a new instance (e.g., a water.api.Framev2).
Schema.Meta - Class in water.api
Schema.Meta() - Constructor for class water.api.Schema.Meta
Schema.Meta(int, String, String) - Constructor for class water.api.Schema.Meta
schema_name - Variable in class water.api.Schema.Meta: The simple schema (class) name, e.g.
schema_name - Variable in class water.api.SchemaMetadata.FieldMetadata: Schema name for this field, if it is_schema.
schema_type - Variable in class water.api.Schema.Meta
schema_version - Variable in class water.api.Schema.Meta
schemaClass(int, Iced) - Static method in class water.api.Schema: For a given version and Iced object return the appropriate Schema class, if any.
schemaClass(int, Class<? extends Iced>) - Static method in class water.api.Schema: For a given version and Iced class return the appropriate Schema class, if any.
schemaClass(int, String) - Static method in class water.api.Schema: For a given version and type (Iced class simpleName) return the appropriate Schema class, if any.
schemaClass(String) - Static method in class water.api.Schema: For a given schema_name (e.g., "FrameV2") return the schema class (e.g., water.api.Framev2).
SchemaMetadata - Class in water.api: The metadata info on all the fields in a Schema.
SchemaMetadata() - Constructor for class water.api.SchemaMetadata
SchemaMetadata(Schema) - Constructor for class water.api.SchemaMetadata
SchemaMetadata.FieldMetadata - Class in water.api
SchemaMetadata.FieldMetadata() - Constructor for class water.api.SchemaMetadata.FieldMetadata
SchemaMetadata.FieldMetadata(String, String, boolean, String, Iced, String, String, boolean, API.Level, API.Direction, String[], boolean, String[], String[]) - Constructor for class water.api.SchemaMetadata.FieldMetadata
SchemaMetadata.FieldMetadata(Schema, Field) - Constructor for class water.api.SchemaMetadata.FieldMetadata: Create a new FieldMetadata object for the given Field of the given Schema.
SchemaMetadataBase> - Class in water.api: Schema for the metadata for a Schema.
SchemaMetadataBase() - Constructor for class water.api.SchemaMetadataBase
SchemaMetadataBase.FieldMetadataBase> - Class in water.api: Schema for the metadata for the field of a Schema.
SchemaMetadataBase.FieldMetadataBase() - Constructor for class water.api.SchemaMetadataBase.FieldMetadataBase
SchemaMetadataV1 - Class in water.api
SchemaMetadataV1() - Constructor for class water.api.SchemaMetadataV1
schemaname - Variable in class water.api.DocsBase
schemas - Variable in class water.api.DocsBase
schemas() - Static method in class water.api.Schema: Return an immutable Map of all the schemas: schema_name -> schema Class.
Scope - Class in water: A "scope" for tracking Key lifetimes; an experimental API.
Scope() - Constructor for class water.Scope
score(Frame) - Method in class hex.Model: Bulk score the frame fr, producing a Frame result; the 1st Vec is the predicted class, the remaining Vecs are the probability distributions.
score(double[]) - Method in class hex.Model
score0(Chunk[], int, double[], float[]) - Method in class hex.Model: Bulk scoring API for one row.
score0(double[], float[]) - Method in class hex.Model: Subclasses implement the scoring logic.
score0(Chunk[], int, double[], float[]) - Method in class hex.SupervisedModel: Bulk scoring API for one row.
score_each_iteration - Variable in class water.api.ModelParametersSchema
scoreImpl(Frame, Frame) - Method in class hex.Model: Score an already adapted frame.
scoring_time - Variable in class water.api.ModelMetricsBase
section(String) - Method in class water.util.DocGen.HTML
section(String) - Method in class water.util.DocGen
seed - Variable in class hex.CreateFrame
SEEDS - Static variable in class water.util.RandomUtils.MersenneTwisterRNG
SELF - Static variable in class water.H2O
self(InetAddress) - Static method in class water.H2ONode
SELF_ADDRESS - Static variable in class water.H2O
send_recv() - Method in class water.init.TimelineSnapshot.Event
send_recv(long[], int) - Static method in class water.TimeLine
sep - Variable in class water.parser.ParseSetupV2
SEPARATOR_OR_EOL - Static variable in class water.parser.Parser
seq(int, int) - Static method in class water.util.ArrayUtils: Generates sequence (start, stop) of integers: (start, start+1, ...., stop-1)
serial - Variable in class water.init.NetworkTest
serve(String, String, Properties, Properties) - Method in class water.api.RequestServer
serve(String, String, Properties, Properties) - Method in class water.NanoHTTPD: Override this to customize the server.
serveFile(String, Properties, File, boolean) - Method in class water.NanoHTTPD: Serves file from homeDir and its' subdirectories (only).
SERVER - Static variable in class water.api.RequestServer
set(int, long) - Method in class water.fvec.Chunk: Write a long with check-relative indexing.
set(int, double) - Method in class water.fvec.Chunk: Write a double with check-relative indexing.
set(int, float) - Method in class water.fvec.Chunk: Write a float with check-relative indexing.
set(int, String) - Method in class water.fvec.Chunk: Write a String with check-relative indexing.
set(long, long) - Method in class water.fvec.Vec: Write element the slow way, as a long.
set(long, double) - Method in class water.fvec.Vec: Write element the slow way, as a double.
set(long, float) - Method in class water.fvec.Vec: Write element the slow way, as a float.
set(long, String) - Method in class water.fvec.Vec: Write element the slow way, as a String.
set(long, long) - Method in class water.fvec.Vec.Writer
set(long, double) - Method in class water.fvec.Vec.Writer
set(long, float) - Method in class water.fvec.Vec.Writer
set(long, String) - Method in class water.fvec.Vec.Writer
set(byte[], int, int) - Method in class water.parser.ValueString
set(int) - Method in class water.util.IcedBitSet
set(int, int, String) - Method in class water.util.TwoDimTable: Setter for table cells
set(int, int, double) - Method in class water.util.TwoDimTable: Setter for table cells
set(int, int, float) - Method in class water.util.TwoDimTable: Setter for table cells
set(int, int, int) - Method in class water.util.TwoDimTable: Setter for table cells
set(int, int, long) - Method in class water.util.TwoDimTable: Setter for table cells
set2(byte[], int, short) - Static method in class water.util.UnsafeUtils
set4(byte[], int, int) - Static method in class water.util.UnsafeUtils
set4f(byte[], int, float) - Static method in class water.util.UnsafeUtils
set8(byte[], int, long) - Static method in class water.util.UnsafeUtils
set8d(byte[], int, double) - Static method in class water.util.UnsafeUtils
set_abs(long, String) - Method in class water.fvec.Chunk: Set a String, using absolute row numbers.
set_ast(AST) - Method in class water.rapids.Raft
set_impl(int, double) - Method in class water.fvec.NewChunk
set_key(Key) - Method in class water.rapids.Raft
set_sparse(int) - Method in class water.fvec.NewChunk
set_vec(Vec) - Method in class water.fvec.NewChunk
setAllFields(Vec, Frame, double, int, int, int, int, String, double, int, boolean, int, double, double) - Method in class water.Quantiles
setBytes(byte[]) - Method in class water.fvec.Chunk
setColumnNames(String[]) - Method in class water.parser.Parser.InspectDataOut
setCompleter(CountedCompleter) - Method in class jsr166y.CountedCompleter
setDomain(String[]) - Method in class water.fvec.Vec: Set the Categorical/factor/categorical names.
setdsk() - Method in class water.Value: Used by the persistance subclass to mark this Value as saved-on-disk.
setEmbeddedH2OConfig(AbstractEmbeddedH2OConfig) - Static method in class water.H2O: Register embedded H2O configuration object with H2O instance.
setException(Throwable) - Method in class water.DTask: Capture the first exception in _ex.
setForkJoinTaskTag(short) - Method in class jsr166y.ForkJoinTask: Atomically sets the tag value for this task.
setHttpStatus(int) - Method in class hex.schemas.ModelBuilderSchema
setMax(float[], int, float) - Static method in class water.util.AtomicUtils.FloatArray
setMin(float[], int, float) - Static method in class water.util.AtomicUtils.FloatArray
setNA(int) - Method in class water.fvec.Chunk: Set a value as missing.
setNA(long) - Method in class water.fvec.Vec.Writer
setNA_impl2(int) - Method in class water.fvec.NewChunk
setOff(int) - Method in class water.parser.ValueString
setPendingCount(int) - Method in class jsr166y.CountedCompleter: Sets the pending count to the given value.
setRawResult(Void) - Method in class jsr166y.CountedCompleter: Requires null completion value.
setRawResult(V) - Method in class jsr166y.ForkJoinTask: Forces the given value to be returned as a result.
setRawResult(Void) - Method in class jsr166y.RecursiveAction: Requires null completion value.
setRawResult(V) - Method in class jsr166y.RecursiveTask
setSeed(long) - Method in class jsr166y.ThreadLocalRandom: Throws UnsupportedOperationException.
setSparseRatio(int) - Method in class water.fvec.NewChunk
setStart(long) - Method in class water.fvec.Chunk: Set the start
setSubRange(AppendableVec) - Method in class water.fvec.AppendableVec: Add AV build over sub-range of this vec (used e.g.
setTimezone(String) - Static method in class water.parser.ParseTime
setTo(String) - Method in class water.parser.ValueString
setTypes(byte[]) - Method in class water.fvec.AppendableVec
setup(Key, boolean, int) - Static method in class water.parser.ParseDataset
setupLocal() - Method in class water.api.RemoveAllHandler.RemoveAllTask
setupLocal() - Method in class water.api.UnlockTask
setupLocal() - Method in class water.fvec.Vec.CollectDomain
setupLocal() - Method in class water.MRTask: Override to do any remote initialization on the 1st remote instance of this object, for initializing node-local shared data structures.
setupLocal() - Method in class water.util.FileIntegrityChecker
setupLocal() - Method in class water.util.JStackCollectorTask
setupLocal() - Method in class water.util.ProfileCollectorTask: This runs on each node in the cluster.
setUsedRNGKind(RandomUtils.H2ORandomRNG.RNGKind) - Static method in class water.util.RandomUtils
setUsedRNGType(RandomUtils.H2ORandomRNG.RNGType) - Static method in class water.util.RandomUtils
setVariables(String[]) - Method in class hex.VarImp
setVec(Vec) - Method in class water.fvec.Chunk: Set the owning Vec
setVecFields(Vec, int, double, double) - Method in class water.Quantiles
shouldBeEnum() - Method in class water.fvec.AppendableVec
shuffleArray(int[], int, int[], long, int) - Static method in class water.util.ArrayUtils: Extract a shuffled array of integers
shuffleArray(long[], long) - Static method in class water.util.ArrayUtils
shuffleFramePerChunk(Frame, long) - Static method in class water.util.MRUtils: Row-wise shuffle of a frame (only shuffles rows inside of each chunk)
shutdown() - Method in class jsr166y.ForkJoinPool: Initiates an orderly shutdown in which previously submitted tasks are executed, but no new tasks will be accepted.
shutdown(int, ShutdownV2) - Method in class water.api.ShutdownHandler
shutdown() - Static method in class water.H2O: Shutdown itself by sending a shutdown UDP packet.
ShutdownHandler - Class in water.api
ShutdownHandler() - Constructor for class water.api.ShutdownHandler
ShutdownHandler.Shutdown - Class in water.api
ShutdownHandler.Shutdown() - Constructor for class water.api.ShutdownHandler.Shutdown
shutdownNow() - Method in class jsr166y.ForkJoinPool: Attempts to cancel and/or stop all tasks, and reject all subsequently submitted tasks.
ShutdownV2 - Class in water.api
ShutdownV2() - Constructor for class water.api.ShutdownV2
sigma - Variable in class water.api.FrameV2.ColV2
sigma() - Method in class water.fvec.Vec: Vecs's standard deviation
singleQuotes - Variable in class water.parser.ParseSetupV2
size() - Method in class hex.ConfusionMatrix
size - Variable in class hex.DMatrix.MatrixMulStats
size() - Method in class jsr166y.ConcurrentLinkedDeque: Returns the number of elements in this deque.
size() - Method in class jsr166y.LinkedTransferQueue: Returns the number of elements in this queue.
size() - Method in class water.H2O
size() - Method in class water.util.FileIntegrityChecker
size() - Method in class water.util.IcedBitSet
size() - Method in class water.util.IcedHashMap
size_io() - Method in class water.init.TimelineSnapshot.Event
skip(int) - Method in class water.AutoBuffer: Skip over some bytes in the byte buffer.
SKIP_LINE - Static variable in class water.parser.Parser
SOCK - Static variable in class water.TCPReceiverThread
sortedMerge(int[], double[], int[], double[], int[], double[]) - Static method in class water.util.ArrayUtils
source_key - Variable in class water.api.QuantilesV1
sp() - Method in class water.rapids.Env: The stack API
sparse() - Method in class water.fvec.NewChunk
sparseLen() - Method in class water.fvec.Chunk: Sparse Chunks have a significant number of zeros, and support for skipping over large runs of zeros in a row.
sparseLen() - Method in class water.fvec.NewChunk
specificity - Variable in class hex.AUCData
specificity(AUC.ThresholdCriterion) - Method in class hex.AUCData
specificity() - Method in class hex.AUCData
specificity() - Method in class hex.ConfusionMatrix: The percentage of negative labeled instances that were predicted as negative.
specificity - Variable in class water.api.AUCBase
specificity_for_criteria - Variable in class water.api.AUCBase
SpecifiesHttpResponseCode - Interface in water.api: Interface which allows a Schema, if returned by a handler method, to specify the HTTP response code.
srcs - Variable in class water.parser.ParseSetupV2
sslen() - Method in class water.fvec.NewChunk
stacktrace - Variable in class water.api.H2OErrorV1
stacktrace - Variable in class water.api.ProfilerNodeV2.ProfilerNodeEntryV2
stacktraces - Variable in class water.util.ProfileCollectorTask.NodeProfile
start() - Static method in class water.api.RequestServer
start() - Method in class water.fvec.Chunk: Global starting row for this local Chunk
start(H2O.H2OCountedCompleter, long) - Method in class water.Job: Start this task based on given top-level fork-join task representing job computation.
START_TIME_MILLIS - Static variable in class water.H2O
startRollupStats(Futures) - Method in class water.fvec.Vec
startRollupStats(Futures, boolean) - Method in class water.fvec.Vec: Check if we have local cached copy of basic Vec stats (including histogram if requested) and if not start task to compute and fetch them; useful when launching a bunch of them in parallel to avoid single threaded execution later (e.g.
STATIC_H2OS - Static variable in class water.H2O
status - Variable in class water.api.JobV2
status - Variable in class water.NanoHTTPD.Response: HTTP status code after processing, e.g.
stop() - Method in class water.NanoHTTPD: Stops the server.
store(Value) - Method in class water.persist.Persist: Store a Value into persistent storage, consuming some storage space.
store(Value) - Method in class water.persist.PersistHdfs
store(Path, byte[]) - Static method in class water.persist.PersistHdfs
store(Value) - Method in class water.persist.PersistNFS
store(Value) - Method in class water.persist.PersistS3
store_size() - Static method in class water.H2O
STOREtoString() - Static method in class water.H2O
str_data - Variable in class water.api.FrameV2.ColV2
strCnt() - Method in class water.fvec.NewChunk
stride - Variable in class water.api.FrameV2.ColV2
stride() - Method in class water.fvec.Vec: The stride for a a simple and cheap histogram of the Vec, useful for getting a broad overview of the data.
STRING - Static variable in class water.fvec.AppendableVec
STRING - Static variable in class water.parser.Parser
STRING_END - Static variable in class water.parser.Parser
stringBuffer() - Method in class water.util.MarkdownBuilder
StrWrappedVec - Class in water.fvec: A vector transforming values of given vector according to given domain mapping - currently only used to transform Enum columns but in theory would work for any dense-packed Int column.
StrWrappedVec(Key, long[], Key) - Constructor for class water.fvec.StrWrappedVec: Main constructor: convert from enum to string
subarray(T[], int, int) - Static method in class water.util.ArrayUtils
subframe(String[]) - Method in class water.fvec.Frame: Returns a subframe of this frame containing only vectors with desired names.
subframe(String[], double) - Method in class water.fvec.Frame: Returns a new frame composed of vectors of this frame selected by given names.
submit(ForkJoinTask<T>) - Method in class jsr166y.ForkJoinPool: Submits a ForkJoinTask for execution.
submit(Callable<T>) - Method in class jsr166y.ForkJoinPool
submit(Runnable, T) - Method in class jsr166y.ForkJoinPool
submit(Runnable) - Method in class jsr166y.ForkJoinPool
submitTask() - Method in class water.DTask.DKeyTask: Convenience non-blocking submit to work queues
submitTask(H2O.H2OCountedCompleter) - Static method in class water.H2O
subRef(Frame) - Method in class water.rapids.Env
subRef(Vec) - Method in class water.rapids.Env
SubsetVec - Class in water.fvec: A simple wrapper for looking at only a subset of rows
SubsetVec(Key, long[], Key, Key) - Constructor for class water.fvec.SubsetVec
sum(long[]) - Static method in class water.util.ArrayUtils
sum(int[]) - Static method in class water.util.ArrayUtils
sum(float[]) - Static method in class water.util.ArrayUtils
sum(double[]) - Static method in class water.util.ArrayUtils
summary() - Method in class hex.VarImp.VarImpRI
summary - Variable in class water.api.RouteBase
sumSquares(float[]) - Static method in class water.util.MathUtils
sumSquares(float[], int, int) - Static method in class water.util.MathUtils
SupervisedModel<M extends Model<M,P,O>,P extends SupervisedModel.SupervisedParameters,O extends SupervisedModel.SupervisedOutput> - Class in hex: Supervised Model There is a response column used in training.
SupervisedModel(Key, P, O) - Constructor for class hex.SupervisedModel
SupervisedModel.SupervisedOutput - Class in hex: Output from all Supervised Models, includes class distribtion
SupervisedModel.SupervisedOutput() - Constructor for class hex.SupervisedModel.SupervisedOutput
SupervisedModel.SupervisedOutput(SupervisedModelBuilder) - Constructor for class hex.SupervisedModel.SupervisedOutput: Any final prep-work just before model-building starts, but after the user has clicked "go".
SupervisedModel.SupervisedParameters - Class in hex: Supervised Model Parameters includes a response column, and whether or not rebalancing classes is desirable.
SupervisedModel.SupervisedParameters() - Constructor for class hex.SupervisedModel.SupervisedParameters
SupervisedModelBuilder<M extends SupervisedModel<M,P,O>,P extends SupervisedModel.SupervisedParameters,O extends SupervisedModel.SupervisedOutput> - Class in hex
SupervisedModelBuilder(P) - Constructor for class hex.SupervisedModelBuilder: Constructor called from an http request; MUST override in subclasses.
SupervisedModelBuilder(String, P) - Constructor for class hex.SupervisedModelBuilder
SupervisedModelBuilder(Key, String, P) - Constructor for class hex.SupervisedModelBuilder
SupervisedModelBuilderSchema,P extends SupervisedModelParametersSchema> - Class in hex.schemas
SupervisedModelBuilderSchema() - Constructor for class hex.schemas.SupervisedModelBuilderSchema
SupervisedModelParametersSchema> - Class in water.api: An instance of a SupervisedModelParameters schema contains the common SupervisedModel build parameters (e.g., response_column).
SupervisedModelParametersSchema() - Constructor for class water.api.SupervisedModelParametersSchema
swap(int, int) - Method in class water.fvec.Frame: Swap two Vecs in-place; useful for sorting columns by some criteria
switch_to_doubles() - Method in class water.fvec.NewChunk
SYMBOLS - Static variable in class water.rapids.ASTOp
syncDirectory(ArrayList<String>, ArrayList<String>, ArrayList<String>, ArrayList<String>) - Method in class water.util.FileIntegrityChecker
sys_load - Variable in class water.api.CloudV1.NodeV1
system_snapshot() - Static method in class water.TimeLine

T

T_BAD - Static variable in class water.fvec.Vec
T_ENUM - Static variable in class water.fvec.Vec
T_NUM - Static variable in class water.fvec.Vec
T_STR - Static variable in class water.fvec.Vec
T_TIME - Static variable in class water.fvec.Vec
T_TIMELAST - Static variable in class water.fvec.Vec
T_UUID - Static variable in class water.fvec.Vec
table - Variable in class water.api.ConfusionMatrixBase
tableHeader - Variable in class water.api.TwoDimTableV1
tableHeader(String...) - Method in class water.util.MarkdownBuilder
tableRow(String...) - Method in class water.util.MarkdownBuilder
take() - Method in class jsr166y.LinkedTransferQueue
TaskGetKey - Class in water: Get the given key from the remote node
TaskPutKey - Class in water: Push the given key to the remote node
TaskPutKey(Key, Value) - Constructor for class water.TaskPutKey
TaskPutKey(Key, Value, boolean) - Constructor for class water.TaskPutKey
TAtomic<T extends Freezable> - Class in water: A typed atomic update.
TAtomic() - Constructor for class water.TAtomic
TAtomic(H2O.H2OCountedCompleter) - Constructor for class water.TAtomic
TCP - Static variable in class water.Value
TCPReceiverThread - Class in water: The Thread that looks for TCP Cloud requests.
TCPReceiverThread() - Constructor for class water.TCPReceiverThread
tcps_active - Variable in class water.api.CloudV1.NodeV1
ThreadLocalRandom - Class in jsr166y: A random number generator isolated to the current thread.
threshold(AUC.ThresholdCriterion) - Method in class hex.AUCData
threshold() - Method in class hex.AUCData
threshold_criteria - Variable in class water.api.AUCBase
threshold_criterion - Variable in class hex.AUC
threshold_criterion - Variable in class hex.AUCData
threshold_criterion - Variable in class water.api.AUCBase
threshold_for_criteria - Variable in class water.api.AUCBase
thresholds - Variable in class hex.AUCData
thresholds - Variable in class water.api.AUCBase
throwErr(Throwable) - Static method in class water.util.Log
TIME - Static variable in class water.fvec.AppendableVec
time() - Method in class water.util.Timer: Return the difference between when the timer was created and the current time.
TIME_PARSE - Static variable in class water.parser.ParseTime
TimeLine - Class in water: Maintain a VERY efficient list of events in the system.
TimeLine() - Constructor for class water.TimeLine
TimelineHandler - Class in water.api: UDP Timeline Created by tomasnykodym on 6/5/14.
TimelineHandler() - Constructor for class water.api.TimelineHandler
TimelineHandler.Timeline - Class in water.api
TimelineHandler.Timeline() - Constructor for class water.api.TimelineHandler.Timeline
TimelineSnapshot - Class in water.init: Wrapper around timeline snapshot.
TimelineSnapshot(H2O, long[][]) - Constructor for class water.init.TimelineSnapshot
TimelineSnapshot.Event - Class in water.init
TimelineSnapshot.Event(int, int) - Constructor for class water.init.TimelineSnapshot.Event
TimelineV2 - Class in water.api: Display of a Timeline Created by tomasnykodym on 6/5/14.
TimelineV2() - Constructor for class water.api.TimelineV2
TimelineV2.EventV2<I,S extends TimelineV2.EventV2<I,S>> - Class in water.api
TimelineV2.NetworkEvent - Class in water.api
TIMEOUT - Static variable in class water.HeartBeatThread
Timer - Class in water.util: Simple Timer class.
Timer() - Constructor for class water.util.Timer
timestamp - Variable in class water.api.H2OErrorV1
timestamp - Variable in class water.api.ProfilerNodeV2
timestamp - Variable in exception water.exceptions.H2OAbstractRuntimeException
timestamp - Variable in class water.KeySnapshot: (local) Time of creation.
timestamp - Variable in class water.util.JProfile
timestamp - Variable in class water.util.ProfileCollectorTask.NodeProfile
title(String) - Method in class water.util.DocGen.HTML
title(String) - Method in class water.util.DocGen
to - Variable in class water.api.TimelineV2.NetworkEvent
toArray() - Method in class jsr166y.ConcurrentLinkedDeque: Returns an array containing all of the elements in this deque, in proper sequence (from first to last element).
toArray(T[]) - Method in class jsr166y.ConcurrentLinkedDeque: Returns an array containing all of the elements in this deque, in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.
toASCII() - Method in class hex.ConfusionMatrix
toASCII(StringBuilder) - Method in class hex.HitRatio
toASCII(StringBuilder) - Method in class water.init.NetworkTest
toCSV(boolean, boolean) - Method in class water.fvec.Frame: Convert this Frame to a CSV (in an InputStream), that optionally is compatible with R 3.1's recent change to read.csv()'s behavior.
toEnum() - Method in class water.fvec.Vec: Transform this vector to enum.
toH2OError() - Method in exception water.exceptions.H2OAbstractRuntimeException
toH2OError(String) - Method in exception water.exceptions.H2OAbstractRuntimeException
toHTML(StringBuilder) - Method in class water.init.NetworkTest
toHTML(StringBuilder) - Method in class water.util.JProfile
toHTML(StringBuilder) - Method in class water.util.JStack
toInt(String[], int, int) - Static method in class water.util.ArrayUtils
toJavaStringInit(String[]) - Method in class water.util.SB
toJavaStringInit(float[]) - Method in class water.util.SB
toJSArray(float[]) - Method in class water.util.SB
toJSArray(String[]) - Method in class water.util.SB
toJsonString() - Method in class water.Iced: Helper for folks that want a JSON String for this object.
TOKEN - Static variable in class water.parser.Parser
toss(ValFrame) - Method in class water.rapids.Env
toStrArray() - Method in class water.util.IcedBitSet
toString() - Method in class hex.ConfusionMatrix
toString() - Method in class hex.ModelBuilder.ValidationMessage
toString() - Method in class jsr166y.ForkJoinPool: Returns a string identifying this pool, as well as its state, including indications of run state, parallelism level, and worker and task counts.
toString() - Method in class jsr166y.Phaser: Returns a string identifying this phaser, as well as its state.
toString() - Method in class water.api.KeySchema
toString() - Method in class water.api.TimelineV2.NetworkEvent
toString() - Method in class water.AutoBuffer
toString() - Method in class water.fvec.AppendableVec
toString() - Method in class water.fvec.Chunk
toString() - Method in class water.fvec.NewChunk
toString() - Method in class water.fvec.Vec: Pretty print the Vec: [#elems, min/mean/max]{chunks,...}
toString() - Method in class water.fvec.Vec.VectorGroup: Pretty print the VectorGroup
toString() - Method in class water.H2O
toString() - Method in class water.H2OError
toString() - Method in class water.H2ONode
toString() - Method in class water.IcedWrapper
toString() - Method in class water.init.AbstractBuildVersion
toString() - Method in class water.init.TimelineSnapshot.Event
toString() - Method in class water.Key: Converts the key to HTML displayable string.
toString() - Method in class water.parser.Categorical
toString() - Method in class water.parser.Parser.ColTypeInfo
toString() - Method in class water.parser.ParseSetup
toString() - Method in class water.parser.ValueString
toString(ValueString[]) - Static method in class water.parser.ValueString
toString() - Method in class water.rapids.ASTddply.ddplyPass1
toString() - Method in class water.rapids.ASTddply.Group
toString(StringBuilder, int) - Method in class water.rapids.ASTFunc
toString(int) - Method in class water.rapids.Env
toString() - Method in class water.rapids.Env
toString(long[]) - Static method in class water.util.ArrayUtils
toString(int[]) - Static method in class water.util.ArrayUtils
toString(float[]) - Static method in class water.util.AtomicUtils.FloatArray
toString() - Method in class water.util.ChunkSummary
toString() - Method in class water.util.DocGen.HTML
toString() - Method in class water.util.IcedBitSet
toString() - Method in class water.util.IcedInt
toString() - Method in class water.util.MarkdownBuilder
toString() - Method in class water.util.RString
toString() - Method in class water.util.SB
toString() - Method in class water.util.Timer: Return the difference between when the timer was created and the current time as a string along with the time of creation in date format.
toString() - Method in class water.util.TwoDimTable: Print table to String, using 2 spaces for padding between columns
toString(int) - Method in class water.util.TwoDimTable: Print table to String, using user-given padding
toStringVec() - Method in class water.fvec.Vec: Transform this vector to strings.
tot_mem - Variable in class water.api.CloudV1.NodeV1
total_bytes - Variable in class water.fvec.UploadFileVec.ReadPutStats
total_chunks - Variable in class water.fvec.UploadFileVec.ReadPutStats
total_frames - Variable in class water.fvec.UploadFileVec.ReadPutStats
total_value_size - Variable in class water.api.CloudV1.NodeV1
total_vecs - Variable in class water.fvec.UploadFileVec.ReadPutStats
totalRows() - Method in class hex.ConfusionMatrix
trace(Object...) - Static method in class water.util.Log
traces - Variable in class water.api.JStackV2
track(Key) - Static method in class water.Scope
train() - Method in class hex.Model.Parameters
train() - Method in class hex.ModelBuilder: Training frame: derived from the parameter's training frame, excluding all ignored columns, all constant and bad columns, perhaps flipping the response column to an Categorical, etc.
training_frame - Variable in class water.api.ModelParametersSchema
trainModel() - Method in class hex.ModelBuilder: Method to launch training of a Model, based on its parameters.
transfer(E) - Method in class jsr166y.LinkedTransferQueue: Transfers the element to a consumer, waiting if necessary to do so.
transfer(E) - Method in interface jsr166y.TransferQueue: Transfers the element to a consumer, waiting if necessary to do so.
TransferQueue<E> - Interface in jsr166y: A BlockingQueue in which producers may wait for consumers to receive elements.
transpose(Frame) - Static method in class hex.DMatrix: Transpose the Frame as if it was a matrix (i.e.
transpose(Frame, Frame) - Static method in class hex.DMatrix: Transpose the Frame as if it was a matrix (rows <-> columns).
tryComplete() - Method in class jsr166y.CountedCompleter: If the pending count is nonzero, decrements the count; otherwise invokes CountedCompleter.onCompletion(jsr166y.CountedCompleter) and then similarly tries to complete this task's completer, if one exists, else marks this task as complete.
tryReturnKeys(int, int) - Method in class water.fvec.Vec.VectorGroup
tryTransfer(E) - Method in class jsr166y.LinkedTransferQueue: Transfers the element to a waiting consumer immediately, if possible.
tryTransfer(E, long, TimeUnit) - Method in class jsr166y.LinkedTransferQueue: Transfers the element to a consumer if it is possible to do so before the timeout elapses.
tryTransfer(E) - Method in interface jsr166y.TransferQueue: Transfers the element to a waiting consumer immediately, if possible.
tryTransfer(E, long, TimeUnit) - Method in interface jsr166y.TransferQueue: Transfers the element to a consumer if it is possible to do so before the timeout elapses.
tryUnfork() - Method in class jsr166y.ForkJoinTask: Tries to unschedule this task for execution.
TutorialsV1 - Class in water.api
TutorialsV1() - Constructor for class water.api.TutorialsV1
TwoDimTable - Class in water.util: Serializable 2D Table containing Strings or doubles Table can be named Columns and Rows can be named Fields can be empty
TwoDimTable(String, String[], String[], String[], String[]) - Constructor for class water.util.TwoDimTable: Constructor for TwoDimTable (R rows, C columns)
TwoDimTable(String, String[], String[], String[], String[], String[][], double[][]) - Constructor for class water.util.TwoDimTable: Constructor for TwoDimTable (R rows, C columns)
TwoDimTableV1 - Class in water.api
TwoDimTableV1() - Constructor for class water.api.TwoDimTableV1
type - Variable in class water.api.FrameV2.ColV2
type - Variable in class water.api.KeySchema
type - Variable in class water.api.ModelParameterSchemaV2
type - Variable in class water.api.SchemaMetadata.FieldMetadata: Type for this field.
type - Variable in class water.api.SchemaMetadata
type - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
type - Variable in class water.api.SchemaMetadataBase
type() - Method in class water.fvec.NewChunk
type() - Method in class water.Key: System type/byte of a Key, or the constant Key.USER_KEY
TypeaheadV2 - Class in water.api
TypeaheadV2() - Constructor for class water.api.TypeaheadV2
TypeMap - Class in water: Internal H2O class used to build and maintain the cloud-wide type mapping.
TypeMap() - Constructor for class water.TypeMap

U

UDF_OPS - Static variable in class water.rapids.ASTOp
UDP - Class in water: Do Something with an incoming UDP packet Classic Single Abstract Method pattern.
UDP() - Constructor for class water.UDP
UDP.udp - Enum in water: UDP packet types, and their handlers
UDPReceiverThread - Class in water: The Thread that looks for UDP Cloud requests.
UDPReceiverThread() - Constructor for class water.UDPReceiverThread
UDPTimeOutThread - Class in water: The Thread that looks for RPCs that are timing out
UDPTimeOutThread() - Constructor for class water.UDPTimeOutThread
udpType() - Method in class water.init.TimelineSnapshot.Event
UNI_INFIX_OPS - Static variable in class water.rapids.ASTOp
unimpl() - Static method in class water.H2O
unimpl(String) - Static method in class water.H2O
union(String[], String[], boolean) - Static method in class water.util.ArrayUtils: Union of given String arrays.
union(String[], String[], int, int, int, int, boolean) - Static method in class water.util.ArrayUtils
union(int[], int[]) - Static method in class water.util.ArrayUtils: Returns a union of given sorted arrays.
UNKNOWN_VERSION - Static variable in class water.init.AbstractBuildVersion: Dummy version of H2O.
unlock(int, UnlockKeysV2) - Method in class water.api.UnlockKeysHandler
unlock(Key) - Method in class water.Lockable: Atomically set a new version of self and unlock.
unlock() - Method in class water.rapids.Env
unlock_all() - Method in class water.Lockable: Force-unlock (break a lock) all lockers; useful in some debug situations.
UnlockKeysHandler - Class in water.api
UnlockKeysHandler() - Constructor for class water.api.UnlockKeysHandler
UnlockKeysV2 - Class in water.api
UnlockKeysV2() - Constructor for class water.api.UnlockKeysV2
UnlockTask - Class in water.api
UnlockTask() - Constructor for class water.api.UnlockTask
UnlockTask(boolean) - Constructor for class water.api.UnlockTask
unpackInts(long...) - Static method in class water.util.ArrayUtils
UnsafeUtils - Class in water.util
UnsafeUtils() - Constructor for class water.util.UnsafeUtils
update(long) - Method in class water.Job: Report new work done for this job
update(long, Key<Job>) - Static method in class water.Job: Report new work done for a given job key
update(Key) - Method in class water.Lockable: Atomically set a new version of self, without changing the locking.
UploadFileVec - Class in water.fvec: Build a Vec by reading from an InputStream
UploadFileVec(Key) - Constructor for class water.fvec.UploadFileVec
UploadFileVec.ReadPutStats - Class in water.fvec
UploadFileVec.ReadPutStats() - Constructor for class water.fvec.UploadFileVec.ReadPutStats
uriToKey(URI) - Method in class water.persist.Persist: Transform given uri into file vector holding file name.
uriToKey(URI) - Method in class water.persist.PersistHdfs
uriToKey(URI) - Method in class water.persist.PersistNFS
uriToKey(URI) - Method in class water.persist.PersistS3
URL - Variable in class water.api.KeySchema
url_pattern - Variable in class water.api.RouteBase
usecs(long) - Static method in class water.util.PrettyPrint
user_allowed() - Method in class water.Key: True if a Key.USER_KEY and not a system key.
USER_KEY - Static variable in class water.Key
UUID - Static variable in class water.fvec.AppendableVec
UUID(long, long) - Static method in class water.util.PrettyPrint

V

vactual - Variable in class hex.AUC
vactual - Variable in class hex.HitRatio
valid() - Method in class hex.Model.Parameters
valid() - Method in class hex.ModelBuilder: Validation frame: derived from the parameter's validation frame, excluding all ignored columns, all constant and bad columns, perhaps flipping the response column to a Categorical, etc.
valid() - Method in class water.util.LinuxProcFileReader
validation_error_count - Variable in class hex.schemas.ModelBuilderSchema
validation_frame - Variable in class water.api.ModelParametersSchema
validation_messages - Variable in class hex.schemas.ModelBuilderSchema
ValidationAdapter - Class in water.api
ValidationAdapter() - Constructor for class water.api.ValidationAdapter
validationErrors() - Method in class hex.ModelBuilder: Get a string representation of only the ERROR ValidationMessages (e.g., to use in an exception throw).
value - Variable in class hex.CreateFrame
value - Variable in class water.api.AboutHandler.AboutEntryV3
value - Variable in class water.api.SchemaMetadata.FieldMetadata: Value for this field.
value - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
value(String) - Static method in enum water.util.RandomUtils.H2ORandomRNG.RNGKind
Value - Class in water: The core Value stored in the distributed K/V store, used to cache Plain Old Java Objects, and maintain coherency around the cluster.
Value(Key, int, byte[], short, byte) - Constructor for class water.Value: Construct a Value from all parts; not needed for most uses.
Value(Key, Freezable) - Constructor for class water.Value: Standard constructor to build a Value from a POJO and a Key.
valueClass() - Method in class water.Key: Return the classname for the Value that this Key points to, if any (e.g., "water.fvec.Frame").
valueClassSimple() - Method in class water.Key: Return the base classname (not including the package) for the Value that this Key points to, if any (e.g., "Frame").
valueOf(String) - Static method in enum hex.AUC.ThresholdCriterion: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum hex.Model.ModelCategory: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum hex.ModelBuilder.ValidationMessage.MessageType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.api.API.Direction: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.api.API.Level: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.Job.JobState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.parser.Parser.ColType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.parser.ParserType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.UDP.udp: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.util.PojoUtils.FieldNaming: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.util.RandomUtils.H2ORandomRNG.RNGKind: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.util.RandomUtils.H2ORandomRNG.RNGType: Returns the enum constant of this type with the specified name.
values() - Static method in enum hex.AUC.ThresholdCriterion: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum hex.Model.ModelCategory: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum hex.ModelBuilder.ValidationMessage.MessageType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.api.API.Direction: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.api.API.Level: Returns an array containing the constants of this enum type, in the order they are declared.
values - Variable in class water.api.H2OErrorV1
values - Variable in class water.api.ModelParameterSchemaV2
values - Variable in exception water.exceptions.H2OAbstractRuntimeException
values() - Method in class water.fvec.NewChunk
values(int, int) - Method in class water.fvec.NewChunk
values() - Static method in enum water.Job.JobState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.parser.Parser.ColType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.parser.ParserType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.UDP.udp: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Method in class water.util.IcedHashMap
values() - Static method in enum water.util.PojoUtils.FieldNaming: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.util.RandomUtils.H2ORandomRNG.RNGKind: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum water.util.RandomUtils.H2ORandomRNG.RNGType: Returns an array containing the constants of this enum type, in the order they are declared.
ValueString - Class in water.parser
ValueString(String) - Constructor for class water.parser.ValueString
ValueString() - Constructor for class water.parser.ValueString
variables - Variable in class hex.VarImp
VarImp - Class in hex
VarImp(float[]) - Constructor for class hex.VarImp
VarImp(float[], String[]) - Constructor for class hex.VarImp
VarImp(float[], String[], VarImp.VarImpMethod) - Constructor for class hex.VarImp
varimp - Variable in class hex.VarImp
VarImp.VarImpMDA - Class in hex: Variable importance measured as mean decrease in accuracy.
VarImp.VarImpMDA(float[], float[], int) - Constructor for class hex.VarImp.VarImpMDA
VarImp.VarImpRI - Class in hex: Variable importance measured as relative influence.
VarImp.VarImpRI(float[]) - Constructor for class hex.VarImp.VarImpRI
varimpSD - Variable in class hex.VarImp.VarImpMDA
vec() - Method in class water.fvec.Chunk: Owning Vec
vec(int) - Method in class water.fvec.Frame: Returns the Vec by given index, implemented by code: vecs()[idx].
vec(String) - Method in class water.fvec.Frame: Return a Vec by name, or null if missing
vec() - Method in class water.fvec.Frame.VecSpecifier
Vec - Class in water.fvec: A distributed vector/array/column of uniform data.
Vec(Key, long[]) - Constructor for class water.fvec.Vec: Build a numeric-type Vec; the caller understands Chunk layout (via the espc array).
Vec(Key, long[], String[], byte) - Constructor for class water.fvec.Vec: Main default constructor; the caller understands Chunk layout (via the espc array), plus enum/factor the domain (or null for non-enums), and the Vec type.
VEC - Static variable in class water.Key
Vec.CollectDomain - Class in water.fvec: Collect numeric domain of given vector A map-reduce task to collect up the unique values of an integer vector and returned as the domain for the vector.
Vec.CollectDomain() - Constructor for class water.fvec.Vec.CollectDomain
Vec.VectorGroup - Class in water.fvec: Class representing the group of vectors.
Vec.VectorGroup() - Constructor for class water.fvec.Vec.VectorGroup
Vec.Writer - Class in water.fvec: A more efficient way to write randomly to a Vec - still single-threaded, still slow, but much faster than Vec.set().
VECGROUP - Static variable in class water.TypeMap
vecKey(int) - Method in class water.fvec.Vec.VectorGroup: Returns Vec Key from Vec id#
vecs() - Method in class water.fvec.Frame: The internal array of Vecs.
vecs(int[]) - Method in class water.fvec.Frame
version - Variable in class water.api.CloudV1
version - Variable in class water.api.SchemaMetadata
version - Variable in class water.api.SchemaMetadataBase
version - Variable in class water.H2O.OptArgs: -version, -version=true; print version and exit
VG_LEN1 - Static variable in class water.fvec.Vec.VectorGroup: The common shared vector group for very short vectors
vpredict - Variable in class hex.AUC
vresponse() - Method in class hex.SupervisedModelBuilder

W

wadd(double[], double[], double) - Static method in class water.util.MathUtils
waitForCloudSize(int, long) - Static method in class water.H2O
waitForCloudSize(int, long) - Static method in class water.H2OClient
warn(String, String) - Method in class hex.ModelBuilder
warn(Object...) - Static method in class water.util.Log
water - package water: Core H2O classes; including Clustering, Management, Distributed K/V Store, RPC and Map/Reduce tasks.
water.api - package water.api
water.exceptions - package water.exceptions
water.fvec - package water.fvec: Fluid Vectors - Distributed Data Frames, Vecs (which strip data across a cluster), Chunks (of data), and some utilities.
water.init - package water.init
water.parser - package water.parser
water.persist - package water.persist
water.rapids - package water.rapids
water.util - package water.util
WaterMeterCpuTicks - Class in water.util
WaterMeterCpuTicks() - Constructor for class water.util.WaterMeterCpuTicks
WaterMeterCpuTicksHandler - Class in water.api
WaterMeterCpuTicksHandler() - Constructor for class water.api.WaterMeterCpuTicksHandler
WaterMeterCpuTicksV1 - Class in water.api
WaterMeterCpuTicksV1() - Constructor for class water.api.WaterMeterCpuTicksV1
Weaver - Class in water: Class to auto-gen serializer delegate classes.
Weaver() - Constructor for class water.Weaver
WHITESPACE_BEFORE_TOKEN - Static variable in class water.parser.Parser
who() - Method in class water.api.TimelineV2.EventV2
who() - Method in class water.api.TimelineV2.NetworkEvent
writable() - Method in class water.fvec.AppendableVec
writable() - Method in class water.fvec.FileVec
writable() - Method in class water.fvec.UploadFileVec
write(AutoBuffer) - Method in interface water.Freezable: Standard "write thyself into the AutoBuffer" call, using the fast Iced protocol.
write(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
write(AutoBuffer) - Method in class water.Iced: Standard "write thyself into the AutoBuffer" call, using the fast Iced protocol.
write(AutoBuffer, T) - Method in class water.Icer
write(AutoBuffer) - Method in class water.util.IcedArrayList
write2(AutoBuffer, T) - Method in class water.Icer
write3(AutoBuffer, T) - Method in class water.Icer
write_impl(AutoBuffer) - Method in interface water.Freezable: Implementation of the Iced serialization protocol, only called by auto-genned code.
write_impl(AutoBuffer) - Method in class water.fvec.Chunk: Custom serializers implemented by Chunk subclasses: the _mem field contains ALL the fields already.
write_impl(AutoBuffer) - Method in class water.fvec.NewChunk
write_impl(AutoBuffer) - Method in class water.fvec.Vec.CollectDomain
write_impl(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
write_impl(AutoBuffer) - Method in class water.H2ONode
write_impl(AutoBuffer) - Method in class water.Iced: Implementation of the Iced serialization protocol, only called by auto-genned code.
write_impl(AutoBuffer) - Method in class water.Key: Implementation of the Iced serialization protocol, only called by auto-genned code.
write_impl(AutoBuffer) - Method in class water.parser.Categorical
write_impl(AutoBuffer) - Method in class water.rapids.ASTddply.ddplyPass1
write_impl(AutoBuffer) - Method in class water.util.IcedArrayList
write_impl(AutoBuffer) - Method in class water.util.IcedHashMap
write_impl(AutoBuffer) - Method in class water.Value
write_lock(Key) - Method in class water.Lockable: Write-lock this._key by job_key.
writeExternal(ObjectOutput) - Method in class water.Iced
writeHTML(DocGen.HTML) - Method in interface water.Freezable: Standard "write thyself into the AutoBuffer" call, using HTML.
writeHTML(DocGen.HTML) - Method in class water.H2O.H2OCountedCompleter
writeHTML(DocGen.HTML) - Method in class water.Iced: Standard "write thyself into the AutoBuffer" call, using HTML.
writeHTML(DocGen.HTML, T) - Method in class water.Icer
writeHTML(DocGen.HTML) - Method in class water.util.IcedArrayList
writeHTML2(DocGen.HTML, T) - Method in class water.Icer
writeHTML3(DocGen.HTML, T) - Method in class water.Icer
writeHTML_impl(DocGen.HTML) - Method in class hex.schemas.ModelBuilderSchema
writeHTML_impl(DocGen.HTML) - Method in class water.api.CloudV1
writeHTML_impl(DocGen.HTML) - Method in class water.api.FrameV2
writeHTML_impl(DocGen.HTML) - Method in class water.api.H2OErrorV1
writeHTML_impl(DocGen.HTML) - Method in class water.api.JobV2
writeHTML_impl(DocGen.HTML) - Method in class water.api.ParseV2
writeHTML_impl(DocGen.HTML) - Method in class water.api.RemoveV1
writeHTML_impl(DocGen.HTML) - Method in class water.api.TimelineV2
writeHTML_impl(DocGen.HTML) - Method in class water.api.TutorialsV1
writeHTML_impl(DocGen.HTML) - Method in class water.api.UnlockKeysV2
writeHTML_impl(DocGen.HTML) - Method in interface water.Freezable: Implementation of the Iced serialization protocol, only called by auto-genned code.
writeHTML_impl(DocGen.HTML) - Method in class water.H2O.H2OCountedCompleter
writeHTML_impl(DocGen.HTML) - Method in class water.H2ONode
writeHTML_impl(DocGen.HTML) - Method in class water.Iced: Implementation of the Iced serialization protocol, only called by auto-genned code.
writeHTML_impl(DocGen.HTML) - Method in class water.Key: Implementation of the Iced serialization protocol, only called by auto-genned code.
writeHTML_impl(DocGen.HTML) - Method in class water.parser.Categorical
writeHTML_impl(DocGen.HTML) - Method in class water.parser.ParseSetupV2
writeHTML_impl(DocGen.HTML) - Method in class water.util.IcedArrayList
writeHTML_impl(DocGen.HTML) - Method in class water.util.IcedHashMap
writeJSON(AutoBuffer) - Method in interface water.Freezable: Standard "write thyself into the AutoBuffer" call, using JSON.
writeJSON(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
writeJSON(AutoBuffer) - Method in class water.Iced: Standard "write thyself into the AutoBuffer" call, using JSON.
writeJSON(AutoBuffer, T) - Method in class water.Icer
writeJSON(AutoBuffer) - Method in class water.util.IcedArrayList
writeJSON2(AutoBuffer, T) - Method in class water.Icer
writeJSON3(AutoBuffer, T) - Method in class water.Icer
writeJSON_impl(AutoBuffer) - Method in class hex.schemas.ModelBuilderSchema
writeJSON_impl(AutoBuffer) - Method in class water.api.ModelParameterSchemaV2: ModelParameterSchema has its own serializer so that
writeJSON_impl(AutoBuffer) - Method in class water.api.ModelSchema
writeJSON_impl(AutoBuffer) - Method in class water.api.Schema.Meta
writeJSON_impl(AutoBuffer) - Method in interface water.Freezable: Implementation of the Iced serialization protocol, only called by auto-genned code.
writeJSON_impl(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
writeJSON_impl(AutoBuffer) - Method in class water.H2ONode
writeJSON_impl(AutoBuffer) - Method in class water.Iced: Implementation of the Iced serialization protocol, only called by auto-genned code.
writeJSON_impl(AutoBuffer) - Method in class water.Key: Implementation of the Iced serialization protocol, only called by auto-genned code.
writeJSON_impl(AutoBuffer) - Method in class water.parser.Categorical
writeJSON_impl(AutoBuffer) - Method in class water.util.IcedArrayList
writeJSON_impl(AutoBuffer) - Method in class water.util.IcedHashMap
writeParametersJSON(AutoBuffer, ModelParametersSchema, ModelParametersSchema) - Static method in class water.api.ModelParametersSchema: Write the parameters, including their metadata, into an AutoBuffer.
writeUnwrappedJSON(AutoBuffer) - Method in class water.IcedWrapper: Write JSON for the wrapped value without putting it inside a JSON object.
wrongKeyType(String, String, String, Class) - Static method in exception water.exceptions.H2OIllegalArgumentException

Z

z_score() - Method in class hex.VarImp.VarImpMDA
zeros - Variable in class water.api.FrameV2.ColV2

_

__meta - Variable in class water.api.Schema
_apiSocket - Static variable in class water.init.NetworkInit
_appendables - Variable in class water.MRTask
_arr - Variable in class hex.ConfusionMatrix
_aucdata - Variable in class hex.ModelMetrics
_backEnd - Variable in class water.KeySnapshot.KeyInfo
_balance_classes - Variable in class hex.SupervisedModel.SupervisedParameters: Should all classes be over/under-sampled to balance the class distribution?
_category - Variable in class water.init.NodePersistentStorage.NodePersistentStorageEntry
_check_no_locking - Static variable in class water.TypeMap
_chunkOff - Variable in class water.fvec.AppendableVec
_chunkSize - Variable in class water.fvec.FileVec
_cidx - Variable in class water.fvec.NewChunk
_class_sampling_factors - Variable in class hex.SupervisedModel.SupervisedParameters: Desired over/under-sampling ratios per class (lexicographic order).
_classErr - Variable in class hex.ConfusionMatrix
_client - Variable in class water.HeartBeat
_cloudLocked - Static variable in class water.Paxos
_cm - Variable in class hex.ModelMetrics
_cmTable - Variable in class hex.ConfusionMatrix
_cols - Static variable in class water.rapids.ASTddply
_column - Variable in class water.Quantiles
_column_name - Variable in class water.Quantiles
_commonKnowledge - Static variable in class water.Paxos
_convert_to_enum - Variable in class hex.SupervisedModel.SupervisedParameters: Convert the response column to an enum (forcing a classification instead of a regression) as needed.
_cpus_allowed - Variable in class water.HeartBeat
_data - Variable in class water.parser.Parser.InspectDataOut
_description - Variable in class water.Job: User description
_dest - Variable in class water.Job: Jobs produce a single DKV result into Key _dest
_destination_key - Variable in class hex.Model.Parameters
_dev_msg - Variable in class water.H2OError: Potentially more detailed message intended for a developer (e.g.
_distribution - Variable in class hex.SupervisedModel.SupervisedOutput
_domain - Variable in class hex.ConfusionMatrix
_domain - Variable in class water.Quantiles
_domains - Variable in class hex.Model.Output: Categorical/factor/enum mappings, per column.
_done - Variable in class water.Quantiles
_dropConsCols - Variable in class hex.Model.Parameters
_dropNA20Cols - Variable in class hex.Model.Parameters
_ds - Variable in class water.fvec.NewChunk
_ds - Variable in class water.rapids.ASTddply.Group
_end_time - Variable in class water.Job: Job end_time using Sys.CTM, or 0 if not ended
_error_url - Variable in class water.H2OError
_espc - Variable in class water.fvec.AppendableVec
_espc - Variable in class water.fvec.Vec: Element-start per chunk.
_ex - Variable in class water.DTask: A distributable exception object, thrown by DTask.dinvoke(water.H2ONode).
_exception - Variable in class water.Job: Any exception thrown by this Job, or null if none
_exception_msg - Variable in class water.H2OError: Raw exception message, if any.
_exception_type - Variable in class water.H2OError: Exception type, if any.
_fjqueue - Variable in class water.HeartBeat
_fjthrds - Variable in class water.HeartBeat
_fr - Variable in class water.MRTask: The Vectors (or Keys) to work on.
_frame - Variable in class water.fvec.Frame.VecSpecifier
_fs - Variable in class water.MRTask: We can add more things to block on - in case we want a bunch of lazy tasks produced by children to all end before this top-level task ends.
_fun - Static variable in class water.rapids.ASTApply
_fun - Static variable in class water.rapids.ASTddply
_fun_args - Static variable in class water.rapids.ASTApply
_fun_args - Static variable in class water.rapids.ASTddply
_gflops - Variable in class water.HeartBeat
_groups - Variable in class water.rapids.ASTddply.ddplyPass1
_gSetup - Variable in class water.parser.ParseSetup.GuessSetupTsk
_hash - Variable in class water.rapids.ASTddply.Group
_heartbeat - Variable in class water.H2ONode
_hi - Variable in class water.MRTask: Internal field to track a range of local Chunks to work on
_hr - Variable in class hex.ModelMetrics
_http_status - Variable in class water.H2OError: HTTP status code for this error.
_id - Variable in class water.fvec.NewChunk
_ignored_columns - Variable in class hex.Model.Parameters
_impl_class - Variable in class water.api.Schema
_interpolated - Variable in class water.Quantiles
_interpolation_type - Variable in class water.Quantiles
_interpolation_type_used - Variable in class water.Quantiles
_invalidLines - Variable in class water.parser.Parser.InspectDataOut
_is - Variable in class water.fvec.NewChunk
_isEnum - Variable in class water.Quantiles
_isInt - Variable in class water.Quantiles
_iterations - Variable in class water.Quantiles
_jobs - Variable in class water.api.JobsHandler.Jobs
_kb - Variable in class water.Key
_key - Variable in class water.api.JobsHandler.Jobs
_key - Variable in class water.Atomic
_key - Variable in class water.H2ONode
_key - Variable in class water.Keyed: Key mapping a Value which holds this object; may be null
_key - Variable in class water.KeySnapshot.KeyInfo
_key - Variable in class water.Value: The Key part of a Key/Value store.
_keyInfos - Variable in class water.KeySnapshot
_keys - Variable in class water.HeartBeat
_keys - Variable in class water.MRTask
_last_heard_from - Variable in class water.H2ONode
_left - Variable in class water.MRTask: Internal field to track the left & right sub-range of chunks to work on
_len - Variable in class water.fvec.Chunk: Number of rows in this Chunk; publically a read-only field.
_lo - Variable in class water.MRTask: Internal field to track a range of local Chunks to work on
_lockers - Variable in class water.Lockable: List of Job Keys locking this Key.
_log2ChkSize - Variable in class water.fvec.FileVec
_ls - Variable in class water.fvec.NewChunk
_margin - Static variable in class water.rapids.ASTApply
_max - Variable in class water.Quantiles
_max - Variable in class water.Value: Size of the serialized wad of bits.
_max_after_balance_size - Variable in class hex.SupervisedModel.SupervisedParameters: When classes are being balanced, limit the resulting dataset size to the specified multiple of the original dataset size.
_max_confusion_matrix_size - Variable in class hex.Model.Parameters: For classification models, the maximum size (in terms of classes) of the confusion matrix for it to be printed.
_max_hit_ratio_k - Variable in class hex.SupervisedModel.SupervisedParameters: The maximum number (top K) of predictions to use for hit ratio computation (for multi-class only, 0 to disable)
_max_ncols - Variable in class water.Quantiles
_max_qbins - Variable in class water.Quantiles
_maxP - Variable in class water.util.MRUtils.ParallelTasks
_memary - Variable in class water.H2O
_membw - Variable in class water.HeartBeat
_messages - Variable in class hex.ModelBuilder: A list of field validation issues.
_min - Variable in class water.Quantiles
_model_metrics - Variable in class hex.Model.Output: List of all the associated ModelMetrics objects, so we can delete them when we delete this model.
_modelClassDist - Variable in class hex.SupervisedModel.SupervisedOutput
_modifiesInputs - Variable in class water.DTask
_mse - Variable in class hex.ModelMetrics
_msg - Variable in class water.H2OError: Message intended for the end user (a data scientist).
_multiple_pass - Variable in class water.Quantiles
_name - Variable in class water.init.NodePersistentStorage.NodePersistentStorageEntry
_names - Variable in class hex.Model.Output: Columns used in the model and are used to match up with scoring data columns.
_names - Variable in class water.fvec.Frame: Vec names
_nclass - Variable in class hex.SupervisedModelBuilder
_ncols - Variable in class water.parser.Parser.InspectDataOut
_newValEnd - Variable in class water.Quantiles
_newValStart - Variable in class water.Quantiles
_nhi - Variable in class water.MRTask: Internal field to track a range of remote nodes/JVMs to work on
_nleft - Variable in class water.MRTask: Internal field to track the left & right remote nodes/JVMs to work on
_nlines - Variable in class water.parser.Parser.InspectDataOut
_nodeId - Variable in class water.init.TimelineSnapshot.Event
_nrite - Variable in class water.MRTask: Internal field to track the left & right remote nodes/JVMs to work on
_nthreads - Variable in class water.HeartBeat
_num_cpus - Variable in class water.HeartBeat
_nxx - Variable in class water.MRTask: Internal field to track a range of remote nodes/JVMs to work on
_output - Variable in class hex.Model
_parms - Variable in class hex.Model
_parms - Variable in class hex.ModelBuilder: All the parameters required to build the model.
_pctile - Variable in class water.Quantiles
_pid - Variable in class water.HeartBeat
_predErr - Variable in class hex.ConfusionMatrix
_priorClassDist - Variable in class hex.SupervisedModel.SupervisedOutput
_priority - Variable in class water.H2O.FJWThr
_process_num_open_fds - Variable in class water.HeartBeat
_progressKey - Variable in class water.Job
_qbins - Variable in class water.Quantiles.BinningTask
_quantile - Variable in class water.Quantiles
_quantile_requested - Variable in class water.Quantiles
_rawData - Variable in class water.KeySnapshot.KeyInfo
_response - Variable in class hex.SupervisedModelBuilder
_response_column - Variable in class hex.SupervisedModel.SupervisedParameters: Supervised models have an expected response they get to train with!
_response_key - Variable in class hex.SupervisedModelBuilder
_result - Variable in class water.Quantiles
_result - Variable in class water.util.ProfileCollectorTask
_result_single - Variable in class water.Quantiles
_rite - Variable in class water.MRTask: Internal field to track the left & right sub-range of chunks to work on
_rpcs - Variable in class water.HeartBeat
_sb - Variable in class water.rapids.Env
_sb - Variable in class water.util.SB
_score_each_iteration - Variable in class hex.Model.Parameters
_sends - Variable in class water.init.TimelineSnapshot
_setup - Variable in class water.parser.Parser
_sigma - Variable in class hex.ModelMetrics
_size - Variable in class water.init.NodePersistentStorage.NodePersistentStorageEntry
_source_key - Variable in class water.Quantiles
_sparseLen - Variable in class water.fvec.NewChunk
_ss - Variable in class water.fvec.NewChunk
_sslen - Variable in class water.fvec.NewChunk
_stack_depth - Variable in class water.util.ProfileCollectorTask
_stacktrace - Variable in class water.H2OError: Stacktrace, if any.
_start_time - Variable in class water.Job: Job start_time using Sys.CTM
_startTime - Variable in class hex.DMatrix.MatrixMulStats
_state - Variable in class hex.Model.Output: Job state (CANCELLED, FAILED, DONE).
_state - Variable in class water.Job
_sumsqe - Variable in class hex.ModelMetrics.MetricBuilder
_system_load_average - Variable in class water.HeartBeat
_sz - Variable in class water.KeySnapshot.KeyInfo
_tasks - Variable in class water.util.MRUtils.ParallelTasks
_tcp_readers - Variable in class water.H2ONode
_tcps_active - Variable in class water.HeartBeat
_timCnt - Variable in class water.fvec.NewChunk
_timestamp - Variable in class water.H2OError: Milliseconds since the epoch for the time that this H2OError instance was created.
_timestamp_millis - Variable in class water.init.NodePersistentStorage.NodePersistentStorageEntry
_topLocal - Variable in class water.MRTask: Internal field to track if this is a top-level local call
_totalRows - Variable in class water.Quantiles
_traces - Variable in class water.util.JStack
_traces - Variable in class water.util.JStackCollectorTask
_train - Variable in class hex.Model.Parameters
_train - Variable in class hex.ModelBuilder
_training_duration_in_ms - Variable in class hex.Model.Output: The duration in mS for model training, again this comes from the Job which needs to split from ModelBuilder.
_training_start_time - Variable in class hex.Model.Output: The start time in mS since the epoch for model training, again this comes from the Job which needs to split from ModelBuilder.
_type - Variable in class water.KeySnapshot.KeyInfo
_udpSocket - Static variable in class water.init.NetworkInit
_unsafe - Static variable in class water.Icer
_val - Variable in class water.util.IcedInt
_valBinSize - Variable in class water.Quantiles
_valEnd - Variable in class water.Quantiles
_valid - Variable in class hex.Model.Parameters
_valid - Variable in class hex.ModelBuilder
_valMaxBinCnt - Variable in class water.Quantiles
_valRange - Variable in class water.Quantiles
_valStart - Variable in class water.Quantiles
_values - Variable in class water.H2OError: Any values that are relevant to reporting or handling this error.
_version_pattern - Static variable in class water.api.Schema
_vresponse - Variable in class hex.SupervisedModelBuilder
_vresponse_key - Variable in class hex.SupervisedModelBuilder
_warnings - Variable in class hex.Model
_work - Variable in class hex.ModelMetrics.MetricBuilder
_xs - Variable in class water.fvec.NewChunk

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