All Classes Interface Summary Class Summary Enum Summary Error Summary
Class |
Description |
AbstractByteWriter |
Base class for writers needing to accept binary data.
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AbstractUtf8Array |
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Acceptor |
Class for accepting new connections in separate thread.
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Argmax |
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Argmin |
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ArrayTraverser |
Callback interface for traversing arrays.
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Ascii |
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Ascii.Decoder |
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Ascii.Encoder |
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Blob |
A Blob contains opaque data in the form of a byte array.
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BooleanParser |
Utility class parsing a string into a boolean.
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BufferChain |
Data store for AbstractByteWriter.
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BufferSerializer |
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ByteWriter |
A buffered writer which accepts byte arrays in addition to character arrays.
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CaseInsensitiveIdentifier |
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ClassValidator |
Static utility methods to validate class properties.
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CompositeTensorFunction |
A composite tensor function is a tensor function which can be expressed (less tersely)
as a tree of primitive tensor functions.
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Concat |
Concatenation of two tensors along an (indexed) dimension
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Connection |
Connection interface is the abstraction for an operating
asynchronous NIO connection.
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ConnectionFactory |
A factory interface used for associating SocketChannel and Listener
information with the application's Connection object.
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ConstantTensor |
A function which returns a constant tensor.
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DataTypeIdentifier |
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Deserializer |
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Diag |
A tensor generator which returns a tensor of any dimension filled with 1 in the diagonal and 0 elsewhere.
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DimensionSizes |
The sizes of a set of dimensions.
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DimensionSizes.Builder |
Builder of a set of dimension sizes.
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DynamicTensor |
A function which is a tensor whose values are computed by individual lambda functions on evaluation.
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ErrorMessage |
An error message with a code.
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EvaluationContext<NAMETYPE extends TypeContext.Name> |
An evaluation context which is passed down to all nested functions during evaluation.
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ExpressionFormatter |
Formats any parenthesis expression.
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FatalErrorHandler |
What to do if a fatal condition happens in an IO component.
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FieldBase |
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ForwardWriter |
Wraps another writer and also converting IOException to Exceptions.
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Generate |
An indexed tensor whose values are generated by a function
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GenericWriter |
This is a basic writer for presenting text.
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GrowableBufferOutputStream |
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GrowableByteBuffer |
GrowableByteBuffer encapsulates a ByteBuffer and grows it as needed.
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HexDump |
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HostName |
Utilities for getting the hostname of the system running the JVM.
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HTML |
Static HTML escaping stuff
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Identifiable |
The base class to do cross-language serialization and deserialization of complete object structures without
the need for a separate protocol.
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Identifier |
This class is used to represent a legal identifier of [a-zA-Z_][a-zA-Z_0-9]*
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Ids |
This is a class containing the global ids that are given out.
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IndexedTensor |
An indexed (dense) tensor.
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IndexedTensor.BoundBuilder |
A bound builder can create the double array directly
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IndexedTensor.Builder |
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IndexedTensor.Indexes |
An array of indexes into this tensor which are able to find the next index in the value order.
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Inspectable |
Minimal API to implement for objects containing or exposing
structured, generic, schemaless data.
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Inspector |
This is a generic API for accessing structured, generic, schemaless data.
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IOUtils |
Some static io convenience methods.
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JavaWriterWriter |
Wraps a simple java.lang.Writer.
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Join |
The join tensor operation produces a tensor from the argument tensors containing the set of cells
given by the cross product of the cells of the given tensors, having as values the value produced by
applying the given combinator function on the values from the two source cells.
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JSON |
Static methods for working with the map textual format which is parsed by MapParser
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JsonRender |
Encodes json from an inspectable object.
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JsonRender.StringEncoder |
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JSONWriter |
A class which knows how to write JSON markup.
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L1Normalize |
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L2Normalize |
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Listener |
A basic Reactor implementation using NIO.
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Lowercase |
The lower casing method to use in Vespa when doing string processing of data
which is not to be handled as natural language data, e.g.
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LowercaseIdentifier |
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Map |
The map tensor function produces a tensor where the given function is applied on each cell value.
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MapEvaluationContext |
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MapParser<VALUETYPE> |
Superclasses of parsers of a map represented textually as
{key1:value1,"anystringkey":value2,'anystringkey2':value3 ...} .
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MappedTensor |
A sparse implementation of a tensor backed by a Map of cells to values.
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MappedTensor.Builder |
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Matmul |
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MixedTensor |
A mixed tensor type.
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MixedTensor.BoundBuilder |
Builder for mixed tensors with bound indexed dimensions.
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MixedTensor.Builder |
Base class for building mixed tensors.
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MixedTensor.UnboundBuilder |
Temporarily stores all cells to find bounds of indexed dimensions,
then creates a tensor using BoundBuilder.
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NamedReader |
A reader with a name.
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NativeIO |
Provides functionality only possible through native C library.
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ObjectDumper |
This is a concrete object visitor that will build up a structured human-readable string representation of an object.
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ObjectOperation |
An operation that is able to operate on a generic object.
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ObjectPredicate |
A predicate that is able to say either true or false when presented with a
generic object.
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ObjectTraverser |
Callback interface for traversing objects.
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ObjectVisitor |
This is an abstract class used to visit structured objects.
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PartialAddress |
An address to a subset of a tensors' cells, specifying a label for some but not necessarily all of the tensors
dimensions.
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PartialAddress.Builder |
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Path |
Represents a path represented by a list of elements.
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PositionedString |
A string which has a current position.
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PrimitiveTensorFunction |
A primitive tensor function is a tensor function which cannot be expressed in terms of other tensor functions.
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Process |
A class for interacting with the global state of the running VM.
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Process.ShutdownError |
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Random |
A tensor generator which returns a tensor of any dimension filled with random numbers between 0 and 1.
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Range |
A tensor generator which returns a tensor of any dimension filled with the sum of the tensor
indexes of each position.
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ReadLine |
Conventient utility for reading lines from ByteBuffers.
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Reduce |
The reduce tensor operation returns a tensor produced from the argument tensor where some dimensions
are collapsed to a single value using an aggregator function.
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Reduce.Aggregator |
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ReduceJoin |
An optimization for tensor expressions where a join immediately follows a
reduce.
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Rename |
The rename tensor function returns a tensor where some dimensions are assigned new names.
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ScalarFunctions |
Factory of scalar Java functions.
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ScalarFunctions.Abs |
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ScalarFunctions.Acos |
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ScalarFunctions.Add |
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ScalarFunctions.Asin |
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ScalarFunctions.Atan |
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ScalarFunctions.Ceil |
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ScalarFunctions.Cos |
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ScalarFunctions.Divide |
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ScalarFunctions.Elu |
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ScalarFunctions.Equal |
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ScalarFunctions.EqualElements |
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ScalarFunctions.Exp |
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ScalarFunctions.Floor |
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ScalarFunctions.Greater |
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ScalarFunctions.Less |
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ScalarFunctions.Log |
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ScalarFunctions.Max |
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ScalarFunctions.Mean |
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ScalarFunctions.Min |
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ScalarFunctions.Multiply |
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ScalarFunctions.Neg |
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ScalarFunctions.Pow |
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ScalarFunctions.Random |
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ScalarFunctions.Reciprocal |
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ScalarFunctions.Relu |
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ScalarFunctions.Rsqrt |
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ScalarFunctions.Selu |
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ScalarFunctions.Sigmoid |
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ScalarFunctions.Sin |
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ScalarFunctions.Sqrt |
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ScalarFunctions.Square |
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ScalarFunctions.SquaredDifference |
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ScalarFunctions.Subtract |
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ScalarFunctions.SumElements |
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ScalarFunctions.Tan |
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ScalarFunctions.Tanh |
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Selectable |
A node in a traversable tree.
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SelectLoopHook |
This interface defines a callback hook which applications can
use to get work done before or after the select loop finishes
its tasks.
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Serializer |
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SimpleMapParser |
Superclasses of parsers of a map represented textually as
{key1:value1,"anystringkey":value2,'anystringkey2':value3 ...} .
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SlowInflate |
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Softmax |
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StringUtilities |
Escapes strings into and out of a format where they only contain printable characters.
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Tensor |
A multidimensional array which can be used in computations.
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Tensor.Builder |
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Tensor.Builder.CellBuilder |
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Tensor.Cell |
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TensorAddress |
An immutable address to a tensor cell.
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TensorAddress.Builder |
Supports building of a tensor address
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TensorFunction |
A representation of a tensor function which is able to be translated to a set of primitive
tensor functions if necessary.
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TensorType |
A tensor type with its dimensions.
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TensorType.Builder |
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TensorType.Dimension |
A tensor dimension.
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TensorType.Dimension.Type |
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TensorType.IndexedBoundDimension |
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TensorType.IndexedUnboundDimension |
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TensorType.MappedDimension |
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TensorType.Value |
The permissible cell value types.
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TensorTypeParser |
Class for parsing a tensor type spec.
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Text |
Text utility functions.
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ToStringContext |
A context which is passed down to all nested functions when returning a string representation.
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Type |
Enumeration of all possible types accessed by the Inspector API.
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TypeContext<NAMETYPE extends TypeContext.Name> |
Provides type information about a context (set of variable bindings).
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TypeContext.Name |
A name which is just a string.
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UpdateInterest |
Command object to perform interest set updates.
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URI |
An URI.
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URI.Token |
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URI.URLContext |
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UriTools |
Utility methods for working with URIs.
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Url |
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UrlToken |
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UrlToken.Type |
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UrlTokenizer |
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Utf8 |
utility class with functions for handling UTF-8
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Utf8Array |
This is a primitive class that owns an array of utf8 encoded string.
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Utf8PartialArray |
This wraps a window in a backing byte array.
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Utf8String |
String with Utf8 backing.
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Validator |
Static utility methods for validating input.
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Value |
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Value.ArrayValue |
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Value.BoolValue |
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Value.DataValue |
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Value.DoubleValue |
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Value.EmptyValue |
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Value.LongValue |
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Value.ObjectValue |
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Value.StringValue |
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VariableTensor |
A tensor variable name which resolves to a tensor in the context at evaluation time
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VersionTagger |
This class generates a java class based on the vtag.map file generated by dist/getversion.pl
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WritableByteTransmitter |
Marker interface for use with the BufferChain data store.
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XML |
Static XML utility methods
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XMLWriter |
A stream wrapper which contains utility methods for writing xml.
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XwPlusB |
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