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

abs(int) - Static method in class io.pravega.common.MathHelpers

abs(long) - Static method in class io.pravega.common.MathHelpers

AbstractBufferView - Class in io.pravega.common.util

Base implementation of BufferView, providing common functionality.

AbstractBufferView() - Constructor for class io.pravega.common.util.AbstractBufferView

AbstractBufferView.AbstractReader - Class in io.pravega.common.util

Base implementation of BufferView.Reader.

AbstractDrainingQueue<T> - Class in io.pravega.common.util

Thread-safe queue that dequeues one or more elements at once.

AbstractDrainingQueue() - Constructor for class io.pravega.common.util.AbstractDrainingQueue

AbstractReader() - Constructor for class io.pravega.common.util.AbstractBufferView.AbstractReader

AbstractThreadPoolService - Class in io.pravega.common.concurrent

Base Service that runs asynchronously using a thread pool.

AbstractThreadPoolService(String, ScheduledExecutorService) - Constructor for class io.pravega.common.concurrent.AbstractThreadPoolService

Creates a new instance of the AbstractThreadPoolService class.

AbstractTimer - Class in io.pravega.common

Provides a customizable way of measuring elapsed time.

AbstractTimer() - Constructor for class io.pravega.common.AbstractTimer

accept(RevisionDataInput, ReaderType) - Method in interface io.pravega.common.io.serialization.VersionedSerializer.StreamReader

accept(RevisionDataOutput, T) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer

accept(ByteBuffer) - Method in interface io.pravega.common.util.BufferView.Collector

Processes a ByteBuffer.

accept(TargetType, RevisionDataOutput) - Method in interface io.pravega.common.io.serialization.VersionedSerializer.StreamWriter

add(int) - Method in class io.pravega.common.lang.Int96

add(int) - Method in class io.pravega.common.SimpleMovingAverage

Adds the given value to the moving average.

add(BufferView) - Method in class io.pravega.common.util.BufferViewBuilder

Includes the given BufferView in the builder.

add(E) - Method in class io.pravega.common.concurrent.ScheduledQueue

Inserts the specified element into this delay queue.

add(Collection<KeyType>, Supplier<CompletableFuture<? extends ReturnType>>) - Method in class io.pravega.common.concurrent.MultiKeySequentialProcessor

Queues up a new task to execute, subject to the given dependency Keys.

add(Supplier<CompletableFuture<? extends ReturnType>>) - Method in class io.pravega.common.concurrent.SequentialProcessor

Queues up a new task to execute.

add(T) - Method in class io.pravega.common.util.AbstractDrainingQueue

Adds a new item to the queue.

addInternal(T) - Method in class io.pravega.common.util.AbstractDrainingQueue

Updates the internal data structure to include the given item.

addInternal(T) - Method in class io.pravega.common.util.BlockingDrainingQueue

addInternal(T) - Method in class io.pravega.common.util.PriorityBlockingDrainingQueue

addLast(T) - Method in class io.pravega.common.util.SimpleDeque

Adds a new item at the tail of the SimpleDeque.

addNewSample(double) - Method in class io.pravega.common.ExponentialMovingAverage

Adds a new sample to the moving average and returns the updated value.

addWithFilter(Predicate<KeyType>, Supplier<CompletableFuture<? extends ReturnType>>) - Method in class io.pravega.common.concurrent.MultiKeySequentialProcessor

Queues up a new task to execute, subject to the dependency keys that match the given filter.

allOf(Collection<CompletableFuture<T>>) - Static method in class io.pravega.common.concurrent.Futures

Similar implementation to CompletableFuture.allOf(vararg) but that works on a Collection.

allOfWithResults(List<CompletableFuture<T>>) - Static method in class io.pravega.common.concurrent.Futures

Similar implementation to CompletableFuture.allOf(vararg) but that works on a Collection and that returns another Collection which has the results of the given CompletableFutures.

allOfWithResults(Map<K, CompletableFuture<V>>) - Static method in class io.pravega.common.concurrent.Futures

Similar to CompletableFuture.allOf(varargs), but that works on a Map and that returns another Map which has the results of the given CompletableFutures, with the same input keys.

apply(RevisionDataInput) - Method in interface io.pravega.common.io.serialization.RevisionDataInput.ElementDeserializer

apply(TypedProperties) - Method in interface io.pravega.common.util.ConfigBuilder.ConfigConstructor

args(Object...) - Method in class io.pravega.common.lang.ProcessStarter

Starts the Process using the given command-line arguments.

array() - Method in interface io.pravega.common.util.ArrayView

Gets a reference to the backing array for this ArrayView.

array() - Method in class io.pravega.common.util.ByteArraySegment

arrayOffset() - Method in interface io.pravega.common.util.ArrayView

Gets a value indicating the offset in the backing array where this ArrayView starts at.

arrayOffset() - Method in class io.pravega.common.util.ByteArraySegment

ArrayView - Interface in io.pravega.common.util

Defines a generic read-only view of an index-based, array-like structure.

asByteBuffer() - Method in interface io.pravega.common.util.ArrayView

Returns a new ByteBuffer that wraps the contents of this ArrayView.

asByteBuffer() - Method in class io.pravega.common.util.ByteArraySegment

asDate() - Method in class io.pravega.common.util.ImmutableDate

asIterator() - Method in interface io.pravega.common.util.AsyncIterator

Returns an Iterator that wraps this instance.

asSequential(Executor) - Method in interface io.pravega.common.util.AsyncIterator

Returns a new AsyncIterator that wraps this instance which serializes the execution of all calls to AsyncIterator.getNext() (no two executions of AsyncIterator.getNext() will ever execute at the same time; they will be run in the order of invocation, but only after the previous one completes).

AsyncIterator<T> - Interface in io.pravega.common.util

Defines an Iterator for which every invocation results in an async call with a delayed response.

AsyncMap<K,V> - Interface in io.pravega.common.util

Defines a basic asynchronous Key-Value map which allows adding, getting and removing items.

AsyncSemaphore - Class in io.pravega.common.concurrent

A synchronization primitive that allows executing arbitrary (concurrent) tasks, where each task requires a well-known number of credits, subject to a total number of credits being available.

AsyncSemaphore(long, long, String) - Constructor for class io.pravega.common.concurrent.AsyncSemaphore

Creates a new instance of the AsyncSemaphore class.

AtomicInt96 - Class in io.pravega.common.lang

This class provides the ability to atomically update a Int96 value.

AtomicInt96() - Constructor for class io.pravega.common.lang.AtomicInt96

attempt() - Method in interface io.pravega.common.util.Retry.Retryable

available() - Method in class io.pravega.common.io.BoundedInputStream

available() - Method in interface io.pravega.common.util.BufferView.Reader

Gets a value indicating the number of bytes available to read.

AvlTreeIndex<V extends SortedIndex.IndexEntry> - Class in io.pravega.common.util

SortedIndex backed by an AVL Tree.

AvlTreeIndex() - Constructor for class io.pravega.common.util.AvlTreeIndex

Creates a new instance of the AvlTreeIndex class.

await() - Method in class io.pravega.common.util.ReusableLatch

Block until another thread calls release, or the thread is interrupted.

await(long) - Method in class io.pravega.common.util.ReusableLatch

Block until another thread calls release, or the thread is interrupted.

await(CompletableFuture<T>) - Static method in class io.pravega.common.concurrent.Futures

Waits for the provided future to be complete, and returns true if it was successful, false otherwise.

await(CompletableFuture<T>, long) - Static method in class io.pravega.common.concurrent.Futures

Waits for the provided future to be complete, and returns true if it was successful, false if it failed or did not complete.

awaitTermination(long, TimeUnit) - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

awaitUninterruptibly() - Method in class io.pravega.common.util.ReusableLatch

Block until release is called by another thread.

B

binarySearch(List<? extends T>, Function<? super T, Integer>) - Static method in class io.pravega.common.util.CollectionHelpers

Performs a binary search on the given sorted list using the given comparator.

BitConverter - Class in io.pravega.common.util

Helper methods for various Number to Bit conversions.

BitConverter() - Constructor for class io.pravega.common.util.BitConverter

BlockingAsyncIterator<T> - Class in io.pravega.common.util

This class is a wrapper over async iterator that implements java.util.Iterator interface.

BlockingAsyncIterator(AsyncIterator<T>) - Constructor for class io.pravega.common.util.BlockingAsyncIterator

BlockingDrainingQueue<T> - Class in io.pravega.common.util

Single-priority implementation for AbstractDrainingQueue.

BlockingDrainingQueue() - Constructor for class io.pravega.common.util.BlockingDrainingQueue

Creates a new instance of the BlockingDrainingQueue class.

BooleanUtils - Class in io.pravega.common.util

BooleanUtils() - Constructor for class io.pravega.common.util.BooleanUtils

BoundedInputStream - Class in io.pravega.common.io

A wrapper for an InputStream that allows reading up to a specified number of bytes.

BoundedInputStream(InputStream, int) - Constructor for class io.pravega.common.io.BoundedInputStream

Creates a new instance of the BoundedInputStream class.

BufferedIterator<T> - Class in io.pravega.common.util

Fetches items in batches and presents them in the form of an Iterator.

BufferedIterator(BiFunction<Long, Long, Iterator<T>>, long, long, int) - Constructor for class io.pravega.common.util.BufferedIterator

Creates a new instance of the BufferedIterator class.

BufferLayout(int) - Constructor for class io.pravega.common.util.CompositeByteArraySegment.BufferLayout

Creates a new instance of the CompositeByteArraySegment.BufferLayout class.

BufferView - Interface in io.pravega.common.util

Defines a generic read-only view of a readable memory buffer with a known length.

BufferView.Collector<ExceptionT extends java.lang.Exception> - Interface in io.pravega.common.util

Defines a collector function that can be applied to a ByteBuffer.

BufferView.Reader - Interface in io.pravega.common.util

Defines a reader for a BufferView.

BufferView.Reader.OutOfBoundsException - Exception in io.pravega.common.util

Exception that is thrown whenever an attempt is made to read beyond the bounds of a BufferView.

BufferViewBuilder - Class in io.pravega.common.util

Builder for BufferView instances.

build() - Method in interface io.pravega.common.ObjectBuilder

Creates a new instance of the T type (usually with the accumulated data so far).

build() - Method in class io.pravega.common.util.BufferViewBuilder

Generates a BufferView with the current contents of this BufferViewBuilder instance.

build() - Method in class io.pravega.common.util.ConfigBuilder

Creates a new instance of the given Configuration class as defined by this builder with the information contained herein.

builder() - Static method in interface io.pravega.common.util.BufferView

Creates a new BufferViewBuilder that can be used to construct composite BufferView instances.

builder(int) - Static method in interface io.pravega.common.util.BufferView

Creates a new BufferViewBuilder that can be used to construct composite BufferView instances.

Builder() - Constructor for class io.pravega.common.io.serialization.VersionedSerializer.MultiType.Builder

buildRequestDescriptor(String...) - Static method in class io.pravega.common.tracing.RequestTracker

Creates a request descriptor or key to locate the client request id.

ByteArraySegment - Class in io.pravega.common.util

Allows segmenting a byte array and operating only on that segment.

ByteArraySegment(byte[]) - Constructor for class io.pravega.common.util.ByteArraySegment

Creates a new instance of the ByteArraySegment class that wraps the entire given array.

ByteArraySegment(byte[], int, int) - Constructor for class io.pravega.common.util.ByteArraySegment

Creates a new instance of the ByteArraySegment class that wraps the given array range.

ByteArraySegment(ByteBuffer) - Constructor for class io.pravega.common.util.ByteArraySegment

Creates a new instance of the ByteArraySegment class that wraps an array backed ByteBuffer.

ByteBufferOutputStream - Class in io.pravega.common.io

An OutputStream that is backed by a ByteBuffer which can be resized as needed.

ByteBufferOutputStream() - Constructor for class io.pravega.common.io.ByteBufferOutputStream

Creates a new instance of the ByteBufferOutputStream.

ByteBufferOutputStream(int) - Constructor for class io.pravega.common.io.ByteBufferOutputStream

Creates a new instance of the ByteBufferOutputStream with given initial size.

ByteBufferUtils - Class in io.pravega.common.util

ByteBufferUtils() - Constructor for class io.pravega.common.util.ByteBufferUtils

C

call() - Method in interface io.pravega.common.Exceptions.InterruptibleCall

Callbacks - Class in io.pravega.common.function

Misc methods that can be used as callbacks.

Callbacks() - Constructor for class io.pravega.common.function.Callbacks

cancel(String) - Method in class io.pravega.common.concurrent.DelayedProcessor

Cancels the DelayedProcessor.Item with given key, if any.

cancellableFuture(CompletableFuture<T>, Consumer<T>) - Static method in class io.pravega.common.concurrent.Futures

Returns a CompletableFuture that will complete with the same outcome or result as the given source, but when cancelled, will apply a consumer to the eventual result of the original future.

CancellationToken - Class in io.pravega.common.concurrent

Represents a token that can be passed around to various services or components to indicate when a task should be cancelled.

CancellationToken() - Constructor for class io.pravega.common.concurrent.CancellationToken

Creates a new instance of the CancellationToken class.

cancelPendingTake() - Method in class io.pravega.common.util.AbstractDrainingQueue

Cancels any pending Future from a take() operation.

canEqual(Object) - Method in class io.pravega.common.lang.Int96

canEqual(Object) - Method in class io.pravega.common.tracing.RequestTag

canEqual(Object) - Method in class io.pravega.common.util.ImmutableDate

canEqual(Object) - Method in class io.pravega.common.util.Property

capacityAvailable() - Method in class io.pravega.common.util.CircularBuffer

CertificateUtils - Class in io.pravega.common.util

CertificateUtils() - Constructor for class io.pravega.common.util.CertificateUtils

checkArgument(boolean, String, String, Object...) - Static method in class io.pravega.common.Exceptions

Throws an IllegalArgumentException if the validCondition argument is false.

checkArrayRange(long, int, long, String, String) - Static method in class io.pravega.common.Exceptions

Throws an appropriate exception if the given range is not included in the given array interval.

checkNotClosed(boolean, Object) - Static method in class io.pravega.common.Exceptions

Throws an ObjectClosedException if the closed argument is true.

checkNotNullOrEmpty(String, String) - Static method in class io.pravega.common.Exceptions

Throws a NullPointerException if the arg argument is null.

checkNotNullOrEmpty(Map<K, V>, String) - Static method in class io.pravega.common.Exceptions

Throws a NullPointerException if the arg argument is null.

checkNotNullOrEmpty(V, String) - Static method in class io.pravega.common.Exceptions

Throws a NullPointerException if the arg argument is null.

CircularBuffer - Class in io.pravega.common.util

Convenience class wrapping byteBuffer to provide a circular buffer.

CircularBuffer(int) - Constructor for class io.pravega.common.util.CircularBuffer

cleanUp() - Method in class io.pravega.common.util.SimpleCache

Performs a cleanup of this class.

cleanupDirectories(HashMap<?, File>) - Static method in class io.pravega.common.io.filesystem.FileOperations

clear() - Method in class io.pravega.common.util.AvlTreeIndex

clear() - Method in class io.pravega.common.util.CircularBuffer

clear() - Method in class io.pravega.common.util.CopyOnWriteHashMap

clear() - Method in class io.pravega.common.util.RedBlackTreeIndex

clear() - Method in class io.pravega.common.util.SimpleDeque

Clears the entire SimpleDeque.

clear() - Method in interface io.pravega.common.util.SortedIndex

Clears the contents of the Index.

close() - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

close() - Method in class io.pravega.common.concurrent.AsyncSemaphore

close() - Method in class io.pravega.common.concurrent.DelayedProcessor

close() - Method in class io.pravega.common.concurrent.MultiKeySequentialProcessor

close() - Method in class io.pravega.common.concurrent.OrderedProcessor

close() - Method in class io.pravega.common.concurrent.SequentialProcessor

close() - Method in class io.pravega.common.io.BoundedInputStream

close() - Method in class io.pravega.common.io.ByteBufferOutputStream

close() - Method in class io.pravega.common.util.AbstractDrainingQueue

Closes the queue and prevents any other access to it.

close() - Method in interface io.pravega.common.util.CloseableIterator

Closes the Iterator.

close() - Method in class io.pravega.common.util.ResourcePool.CloseableResource

CloseableIterator<T,TEx extends java.lang.Exception> - Interface in io.pravega.common.util

Defines an Iterator that can be closed.

closeQuietly(Closeable, Logger, String, Object...) - Static method in class io.pravega.common.io.StreamHelpers

Closes a stream, logging a warning if it fails.

collect(BufferView.Collector<ExceptionT>) - Method in interface io.pravega.common.util.BufferView

Iterates through each of the buffers that make up this BufferView, in order, and invokes the given BufferView.Collector on each.

collect(BufferView.Collector<ExceptionT>) - Method in class io.pravega.common.util.ByteArraySegment

collect(BufferView.Collector<ExceptionT>) - Method in class io.pravega.common.util.CompositeByteArraySegment

CollectionHelpers - Class in io.pravega.common.util

Helper methods for collections.

CollectionHelpers() - Constructor for class io.pravega.common.util.CollectionHelpers

collectRemaining(Predicate<? super T>) - Method in interface io.pravega.common.util.AsyncIterator

Processes the remaining elements in the AsyncIterator until the specified Predicate returns false.

COMPACT_INT_MAX - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

Maximum value that can be encoded using RevisionDataOutput.writeCompactInt(int).

COMPACT_INT_MIN - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

Minimum value that can be encoded using RevisionDataOutput.writeCompactInt(int).

COMPACT_LONG_MAX - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

Maximum value that can be encoded using RevisionDataOutput.writeCompactLong(long).

COMPACT_LONG_MIN - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

Minimum value that can be encoded using RevisionDataOutput.writeCompactLong(long).

COMPACT_SIGNED_LONG_MAX - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

Maximum value that can be encoded using RevisionDataOutput.writeCompactSignedLong(long).

COMPACT_SIGNED_LONG_MIN - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

Minimum value that can be encoded using RevisionDataOutput.writeCompactSignedLong(long).

compareTo(Int96) - Method in class io.pravega.common.lang.Int96

completeAfter(Supplier<CompletableFuture<? extends T>>, CompletableFuture<T>) - Static method in class io.pravega.common.concurrent.Futures

Given a Supplier returning a Future, completes another future either with the result of the first future, in case of normal completion, or exceptionally with the exception of the first future.

completeOn(CompletableFuture<T>, Executor) - Static method in class io.pravega.common.concurrent.Futures

Returns a new CompletableFuture that completes with the same outcome as the given one, but on the given Executor.

CompositeArrayView - Interface in io.pravega.common.util

Defines a generic view of a composite, index-based, array-like structure that is made up of one or more individual arrays.

CompositeByteArraySegment - Class in io.pravega.common.util

A composite, index-based array-like structure that is made up of one or more individual arrays of equal size.

CompositeByteArraySegment(@lombok.NonNull byte[]) - Constructor for class io.pravega.common.util.CompositeByteArraySegment

Creates a new instance of the CompositeByteArraySegment class that wraps the given array.

CompositeByteArraySegment(int) - Constructor for class io.pravega.common.util.CompositeByteArraySegment

Creates a new instance of the CompositeByteArraySegment class with a default component array size.

CompositeByteArraySegment(int, CompositeByteArraySegment.BufferLayout) - Constructor for class io.pravega.common.util.CompositeByteArraySegment

Creates a new instance of the CompositeByteArraySegment class with the given component array size.

CompositeByteArraySegment.BufferLayout - Class in io.pravega.common.util

Defines the internal layout of a CompositeByteArraySegment.

compressToBase64(String) - Static method in class io.pravega.common.util.ToStringUtils

Convert the given string to its compressed base64 representation.

ConfigBuilder<T> - Class in io.pravega.common.util

A builder for a generic Property-based configuration.

ConfigBuilder(String, ConfigBuilder.ConfigConstructor<T>) - Constructor for class io.pravega.common.util.ConfigBuilder

Creates a new instance of the ConfigBuilder class.

ConfigBuilder.ConfigConstructor<R> - Interface in io.pravega.common.util

ConfigurationException - Exception in io.pravega.common.util

Exception that is thrown whenever a bad configuration is detected.

ConfigurationException(String) - Constructor for exception io.pravega.common.util.ConfigurationException

Creates a new instance of the ConfigurationException class.

ConfigurationException(String, Throwable) - Constructor for exception io.pravega.common.util.ConfigurationException

Creates a new instance of the ConfigurationException class.

ConfigurationOptionsExtractor - Class in io.pravega.common.util

A utility class for processing configuration items specified via system properties and/ environment variables.

ConfigurationOptionsExtractor() - Constructor for class io.pravega.common.util.ConfigurationOptionsExtractor

containsKey(Object) - Method in class io.pravega.common.util.CopyOnWriteHashMap

containsValue(Object) - Method in class io.pravega.common.util.CopyOnWriteHashMap

ContinuationTokenAsyncIterator<Token,T> - Class in io.pravega.common.util

This is a continuation token based async iterator implementation.

ContinuationTokenAsyncIterator(Function<Token, CompletableFuture<Map.Entry<Token, Collection<T>>>>, Token) - Constructor for class io.pravega.common.util.ContinuationTokenAsyncIterator

Constructor takes a Function of token which when applied will return a tuple of new token and collection of elements of type `T`.

copy(ByteBuffer, ByteBuffer) - Static method in class io.pravega.common.util.ByteBufferUtils

Copies data from the provided `from` buffer to the provided `to` buffer.

copyFrom(ArrayView, int, int) - Method in class io.pravega.common.util.ByteArraySegment

Copies a specified number of bytes from the given ArrayView into this ByteArraySegment.

copyFrom(ArrayView, int, int, int) - Method in class io.pravega.common.util.ByteArraySegment

Copies a specified number of bytes from the given ArrayView into this ByteArraySegment.

copyFrom(BufferView.Reader, int, int) - Method in interface io.pravega.common.util.CompositeArrayView

Copies a specified number of bytes from the given BufferView.Reader into this CompositeArrayView.

copyFrom(BufferView.Reader, int, int) - Method in class io.pravega.common.util.CompositeByteArraySegment

CopyOnWriteHashMap<K,V> - Class in io.pravega.common.util

Wrapper class for HashMap that performs synchronized copy-on-write operations for any modification of its content.

CopyOnWriteHashMap() - Constructor for class io.pravega.common.util.CopyOnWriteHashMap

CopyOnWriteHashMap(Map<K, V>) - Constructor for class io.pravega.common.util.CopyOnWriteHashMap

copyTo(byte[], int, int) - Method in interface io.pravega.common.util.ArrayView

Copies a specified number of bytes from this ArrayView into the given target array.

copyTo(byte[], int, int) - Method in class io.pravega.common.util.ByteArraySegment

copyTo(OutputStream) - Method in interface io.pravega.common.util.BufferView

Copies the contents of this BufferView to the given OutputStream.

copyTo(OutputStream) - Method in class io.pravega.common.util.ByteArraySegment

Writes the entire contents of this ByteArraySegment to the given OutputStream.

copyTo(OutputStream) - Method in class io.pravega.common.util.CompositeByteArraySegment

copyTo(ByteBuffer) - Method in interface io.pravega.common.util.BufferView

Copies the contents of this BufferView to the given ByteBuffer.

copyTo(ByteBuffer) - Method in class io.pravega.common.util.ByteArraySegment

copyTo(ByteBuffer) - Method in class io.pravega.common.util.CompositeByteArraySegment

copyTo(Map<Object, Object>) - Method in class io.pravega.common.util.ConfigBuilder

Copies the contents of this builder to the given target.

create() - Static method in class io.pravega.common.hash.RandomFactory

Returns a new random number generator.

createDelayedFuture(Duration) - Method in class io.pravega.common.concurrent.DelayedProcessor

createSecure() - Static method in class io.pravega.common.hash.RandomFactory

Returns a new secure random number generator.

createTrustStore(String) - Static method in class io.pravega.common.util.CertificateUtils

Creates a truststore with certificates from PEM-encoded (ASCII) or DER-encoded (binary) file at the specified certFilePath.

D

dataAvailable() - Method in class io.pravega.common.util.CircularBuffer

Gets the number of bytes that can be read.

debug(long, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

Writes a debug-level log line on the provided logger consisting of a header tag (e.g., requestId) and the message passed (plus the arguments) in the case that the request id comes from a client request (i.e., not a default one).

debug(String) - Method in class io.pravega.common.tracing.TagLogger

debug(String, Object) - Method in class io.pravega.common.tracing.TagLogger

debug(String, Object...) - Method in class io.pravega.common.tracing.TagLogger

debug(String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

debug(String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

debug(Marker, String) - Method in class io.pravega.common.tracing.TagLogger

debug(Marker, String, Object) - Method in class io.pravega.common.tracing.TagLogger

debug(Marker, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

debug(Marker, String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

debug(Marker, String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

declareSerializers(VersionedSerializer.MultiType.Builder) - Method in class io.pravega.common.io.serialization.VersionedSerializer.MultiType

When implemented in a derived class, this method will declare all supported serializers of subtypes of BaseType by using the serializer() method.

decompressFromBase64(String) - Static method in class io.pravega.common.util.ToStringUtils

Get the original string from its compressed base64 representation.

delayedFuture(Duration, ScheduledExecutorService) - Static method in class io.pravega.common.concurrent.Futures

Creates a CompletableFuture that will do nothing and complete after a specified delay, without using a thread during the delay.

delayedFuture(Supplier<CompletableFuture<T>>, long, ScheduledExecutorService) - Static method in class io.pravega.common.concurrent.Futures

Executes the asynchronous task after the specified delay.

DelayedProcessor<T extends DelayedProcessor.Item> - Class in io.pravega.common.concurrent

An async processor that executes items after a predetermined (yet fixed) delay of time.

DelayedProcessor(Function<T, CompletableFuture<Void>>, Duration, ScheduledExecutorService, String) - Constructor for class io.pravega.common.concurrent.DelayedProcessor

Creates a new instance of the DelayedProcessor class.

DelayedProcessor.Item - Interface in io.pravega.common.concurrent

Defines a DelayedProcessor item to process..

delayedTask(Supplier<T>, Duration, ScheduledExecutorService) - Static method in class io.pravega.common.concurrent.Futures

Executes the given task after the specified delay.

deleteFileOrDirectory(File) - Static method in class io.pravega.common.io.FileHelpers

Deletes the given file or directory.

DelimitedStringParser - Class in io.pravega.common.util

Parses Strings as a sequence of key-value pairs and allows extracting values for specific keys.

deserialize(byte[]) - Method in class io.pravega.common.io.serialization.VersionedSerializer.WithBuilder

Deserializes data from the given byte array and creates a new object with the result.

deserialize(RevisionDataInput) - Method in class io.pravega.common.io.serialization.VersionedSerializer.WithBuilder

Deserializes data from the given RevisionDataInput and creates a new object with the result.

deserialize(ArrayView) - Method in class io.pravega.common.io.serialization.VersionedSerializer.MultiType

Deserializes data from the given ArrayView and creates a new object with the result.

deserialize(BufferView) - Method in class io.pravega.common.io.serialization.VersionedSerializer.WithBuilder

Deserializes data from the given ArrayView and creates a new object with the result.

deserialize(InputStream) - Method in class io.pravega.common.io.serialization.VersionedSerializer.MultiType

Deserializes data from the given InputStream into an object of type BaseType.

deserialize(InputStream) - Method in class io.pravega.common.io.serialization.VersionedSerializer.WithBuilder

Deserializes data from the given InputStream and creates a new object with the result.

Direct() - Constructor for class io.pravega.common.io.serialization.VersionedSerializer.Direct

DirectDataOutput - Interface in io.pravega.common.io

Defines an object meant for serializing data (usually an OutputStream) that can write various inputs more efficiently than otherwise (i.e., byte-by-byte copy).

doNothing(T) - Static method in class io.pravega.common.function.Callbacks

Empty consumer.

doRun() - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

Main execution of the Service.

doStart() - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

doStop() - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

doWhileLoop(Supplier<CompletableFuture<T>>, Predicate<T>, Executor) - Static method in class io.pravega.common.concurrent.Futures

Executes a code fragment returning a CompletableFutures while a condition on the returned value is satisfied.

drainDelayed() - Method in class io.pravega.common.concurrent.ScheduledQueue

Clears all delayed tasks from the queue but leaves those which can be polled immediately.

drainTo(Collection<? super E>) - Method in class io.pravega.common.concurrent.ScheduledQueue

drainTo(Collection<? super E>, int) - Method in class io.pravega.common.concurrent.ScheduledQueue

E

empty() - Static method in interface io.pravega.common.util.BufferView

Returns the empty BufferView.

EMPTY - Static variable in class io.pravega.common.util.ByteBufferUtils

entrySet() - Method in class io.pravega.common.util.CopyOnWriteHashMap

EnumHelpers - Class in io.pravega.common.util

General helpers on Enum types.

EnumHelpers() - Constructor for class io.pravega.common.util.EnumHelpers

env(String, Object) - Method in class io.pravega.common.lang.ProcessStarter

Includes the given Environment Variable as part of the start.

EnvVars - Class in io.pravega.common.util

equals(BufferView) - Method in class io.pravega.common.util.AbstractBufferView

Checks for equality against another BufferView instance.

equals(BufferView) - Method in class io.pravega.common.util.ByteArraySegment

equals(Object) - Method in class io.pravega.common.lang.Int96

equals(Object) - Method in class io.pravega.common.tracing.RequestTag

equals(Object) - Method in class io.pravega.common.util.AbstractBufferView

equals(Object) - Method in class io.pravega.common.util.ImmutableDate

equals(Object) - Method in class io.pravega.common.util.Property

error(long, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

Writes an error-level log line on the provided logger consisting of a header tag (e.g., requestId) and the message passed (plus the arguments) in the case that the request id comes from a client request (i.e., not a default one).

error(String) - Method in class io.pravega.common.tracing.TagLogger

error(String, Object) - Method in class io.pravega.common.tracing.TagLogger

error(String, Object...) - Method in class io.pravega.common.tracing.TagLogger

error(String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

error(String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

error(Marker, String) - Method in class io.pravega.common.tracing.TagLogger

error(Marker, String, Object) - Method in class io.pravega.common.tracing.TagLogger

error(Marker, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

error(Marker, String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

error(Marker, String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

errorHandler(Throwable) - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

When overridden in a derived class, handles an exception that is caught by the execution of run().

exceptionallyCompose(CompletableFuture<T>, Function<Throwable, CompletableFuture<T>>) - Static method in class io.pravega.common.concurrent.Futures

Same as CompletableFuture.exceptionally(), except that it allows returning a CompletableFuture instead of a single value.

exceptionallyComposeExpecting(CompletableFuture<T>, Predicate<Throwable>, Supplier<CompletableFuture<T>>) - Static method in class io.pravega.common.concurrent.Futures

Same as exceptionallyExpecting(), except that it allows executing/returning a Future as a result in case of an expected exception.

exceptionallyExpecting(CompletableFuture<T>, Predicate<Throwable>, T) - Static method in class io.pravega.common.concurrent.Futures

Same as CompletableFuture.exceptionally(), except that it allows certain exceptions, as defined by the isExpected parameter.

exceptionListener(CompletableFuture<T>, Class<E>, Consumer<E>) - Static method in class io.pravega.common.concurrent.Futures

Registers an exception listener to the given CompletableFuture for a particular type of exception.

exceptionListener(CompletableFuture<T>, Consumer<Throwable>) - Static method in class io.pravega.common.concurrent.Futures

Registers an exception listener to the given CompletableFuture.

Exceptions - Class in io.pravega.common

Helper methods that perform various checks and throw exceptions if certain conditions are met.

Exceptions() - Constructor for class io.pravega.common.Exceptions

Exceptions.InterruptibleCall<ExceptionT extends java.lang.Exception,ResultT> - Interface in io.pravega.common

Exceptions.InterruptibleRun<ExceptionT extends java.lang.Exception> - Interface in io.pravega.common

exceptionSummary(Logger, Throwable) - Static method in class io.pravega.common.LoggerHelpers

Returns either the given Throwable or its message, depending on the current logging context.

execute(Supplier<CompletableFuture<ResultType>>) - Method in class io.pravega.common.concurrent.OrderedProcessor

Executes the given item.

execute(RunnableWithException, Consumer<Throwable>, Runnable, Executor) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Executes the given task on the given Executor.

execute(Runnable) - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

executionComplete(Throwable) - Method in class io.pravega.common.concurrent.OrderedProcessor

Callback that is invoked when an item has completed execution.

executor - Variable in class io.pravega.common.concurrent.AbstractThreadPoolService

ExecutorServiceHelpers - Class in io.pravega.common.concurrent

Helper methods for ExecutorService.

ExecutorServiceHelpers() - Constructor for class io.pravega.common.concurrent.ExecutorServiceHelpers

ExecutorServiceHelpers.Snapshot - Class in io.pravega.common.concurrent

ExponentialMovingAverage - Class in io.pravega.common

Provides an Exponential moving average of some value.

ExponentialMovingAverage(double, double, boolean) - Constructor for class io.pravega.common.ExponentialMovingAverage

Creates a new value to track.

extract(String) - Static method in class io.pravega.common.util.BooleanUtils

Extracts an optional boolean from a String value.

extractBoolean(String, Consumer<Boolean>) - Method in class io.pravega.common.util.DelimitedStringParser

Associates the given consumer with the given key.

extractCerts(String) - Static method in class io.pravega.common.util.CertificateUtils

Retrieves certificates from PEM-encoded (ASCII) or DER-encoded (binary) file at the specified certFilePath.

extractExpirationTime(String) - Static method in class io.pravega.common.security.JwtUtils

Extracts expiration time from the specified JWT token.

extractInt(String, String, Integer) - Static method in class io.pravega.common.util.ConfigurationOptionsExtractor

Extracts a configuration value as integer from the specified from system property or environment variable.

extractInteger(String, Consumer<Integer>) - Method in class io.pravega.common.util.DelimitedStringParser

Associates the given consumer with the given key.

extractLong(String, Consumer<Long>) - Method in class io.pravega.common.util.DelimitedStringParser

Associates the given consumer with the given key.

extractString(String, Consumer<String>) - Method in class io.pravega.common.util.DelimitedStringParser

Associates the given consumer with the given key.

F

failedFuture(Throwable) - Static method in class io.pravega.common.concurrent.Futures

Creates a new CompletableFuture that is failed with the given exception.

fetch(int) - Method in class io.pravega.common.util.AbstractDrainingQueue

Extracts a number of items from the queue.

fetch(int) - Method in class io.pravega.common.util.BlockingDrainingQueue

fetch(int) - Method in class io.pravega.common.util.PriorityBlockingDrainingQueue

FileHelpers - Class in io.pravega.common.io

Extension methods to the java.io.File class.

FileHelpers() - Constructor for class io.pravega.common.io.FileHelpers

FileModificationEventWatcher - Class in io.pravega.common.io.filesystem

Watches for modifications to the specified file and performs the specified action (in the form of a callback) upon modification detection.

FileModificationEventWatcher(Path, Consumer<WatchEvent<?>>) - Constructor for class io.pravega.common.io.filesystem.FileModificationEventWatcher

Creates a new instance.

FileModificationMonitor - Interface in io.pravega.common.io.filesystem

Represents an object that monitors modifications to a file.

FileModificationPollingMonitor - Class in io.pravega.common.io.filesystem

Monitors for modifications to the specified file using a polling-based mechanism and performs the specified action (in the form of a callback) upon detection of a file modification.

FileModificationPollingMonitor(Path, Consumer<File>) - Constructor for class io.pravega.common.io.filesystem.FileModificationPollingMonitor

Creates a new instance.

FileOperations - Class in io.pravega.common.io.filesystem

FileOperations() - Constructor for class io.pravega.common.io.filesystem.FileOperations

fill(ByteBuffer) - Method in class io.pravega.common.util.CircularBuffer

Copies from the given ByteBuffer.

fill(ByteBuffer[]) - Method in class io.pravega.common.util.CircularBuffer

Copies from the given ByteBuffers.

filter(List<T>, Function<T, CompletableFuture<Boolean>>) - Static method in class io.pravega.common.concurrent.Futures

Filter that takes a predicate that evaluates in future and returns the filtered list that evaluates in future.

filterOut(Collection<T>, Collection<T>) - Static method in class io.pravega.common.util.CollectionHelpers

Returns a new collection which contains all the items in the given collection that are not to be excluded.

findGreatestLowerBound(List<? extends T>, Function<? super T, Integer>) - Static method in class io.pravega.common.util.CollectionHelpers

Performs a binary search on the given sorted list to find the greatest lower bound for the supplied element.

flush() - Method in class io.pravega.common.io.ByteBufferOutputStream

forClass(Class<?>) - Static method in class io.pravega.common.lang.ProcessStarter

Creates a new instance of the ProcessStarter class.

forEach(Consumer<V>) - Method in class io.pravega.common.util.AvlTreeIndex

forEach(Consumer<V>) - Method in class io.pravega.common.util.RedBlackTreeIndex

forEach(Consumer<V>) - Method in interface io.pravega.common.util.SortedIndex

Iterates through each item in the Index, in natural order, and calls the given consumer on all of them.

forEachRemaining(Consumer<? super T>, Executor) - Method in interface io.pravega.common.util.AsyncIterator

Processes the remaining elements in the AsyncIterator.

fromBytes(byte[]) - Static method in class io.pravega.common.lang.Int96

Futures - Class in io.pravega.common.concurrent

Extensions to Future and CompletableFuture.

Futures() - Constructor for class io.pravega.common.concurrent.Futures

futureWithTimeout(Duration, String, ScheduledExecutorService) - Static method in class io.pravega.common.concurrent.Futures

Creates a new CompletableFuture that will timeout after the given amount of time.

futureWithTimeout(Duration, ScheduledExecutorService) - Static method in class io.pravega.common.concurrent.Futures

Creates a new CompletableFuture that will timeout after the given amount of time.

futureWithTimeout(Supplier<CompletableFuture<T>>, Duration, String, ScheduledExecutorService) - Static method in class io.pravega.common.concurrent.Futures

Creates a new CompletableFuture that either holds the result of future from the futureSupplier or will timeout after the given amount of time.

G

get() - Method in class io.pravega.common.concurrent.NewestReference

get() - Method in class io.pravega.common.lang.AtomicInt96

get(int) - Method in class io.pravega.common.util.ByteArraySegment

get(int) - Method in interface io.pravega.common.util.CompositeArrayView

Gets the value at the specified index.

get(int) - Method in class io.pravega.common.util.CompositeByteArraySegment

get(int) - Method in interface io.pravega.common.util.StructuredReadableBuffer

Gets the value at the specified index.

get(long) - Method in class io.pravega.common.util.AvlTreeIndex

get(long) - Method in class io.pravega.common.util.RedBlackTreeIndex

get(long) - Method in interface io.pravega.common.util.SortedIndex

Gets an item with the given key.

get(Property<String>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of a String property.

get(Object) - Method in class io.pravega.common.util.CopyOnWriteHashMap

get(KeyT) - Method in class io.pravega.common.util.SimpleCache

Gets a value associated with the given key.

get(K, Duration) - Method in interface io.pravega.common.util.AsyncMap

Retrieves a value from the Map.

getActiveThreadCount() - Method in class io.pravega.common.concurrent.ExecutorServiceHelpers.Snapshot

getAllocatedLength() - Method in interface io.pravega.common.util.BufferView

Gets a value indicating the amount of memory (in bytes) allocated for this BufferView.

getAllocatedLength() - Method in class io.pravega.common.util.ByteArraySegment

getAllocatedLength() - Method in class io.pravega.common.util.CompositeByteArraySegment

getAndHandleExceptions(Future<ResultT>, Function<Throwable, ExceptionT>) - Static method in class io.pravega.common.concurrent.Futures

Calls get on the provided future, handling interrupted, and transforming the executionException into an exception of the type whose constructor is provided.

getAndHandleExceptions(Future<ResultT>, Function<Throwable, ExceptionT>, long, TimeUnit) - Static method in class io.pravega.common.concurrent.Futures

Calls get on the provided future, passing a timeout, handling interrupted, and transforming the ExecutionException into an exception of the type whose constructor is provided.

getAsInt() - Method in class io.pravega.common.hash.HashHelper.HashBuilder

getAttempts() - Method in class io.pravega.common.util.Retry.RetryWithBackoff

getAverage(double) - Method in class io.pravega.common.SimpleMovingAverage

Gets a value indicating the current moving average.

getBaseStream() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Gets a pointer to the InputStream that this RevisionDataInput reads from.

getBaseStream() - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Gets a pointer to the OutputStream that this RevisionDataOutput writes to.

getBoolean(Property<Boolean>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of a boolean property.

getBound() - Method in class io.pravega.common.io.BoundedInputStream

getBufferViewReader() - Method in interface io.pravega.common.util.BufferView

Creates a new BufferView.Reader that can be used to read this BufferView.

getBufferViewReader() - Method in class io.pravega.common.util.ByteArraySegment

getBufferViewReader() - Method in class io.pravega.common.util.CompositeByteArraySegment

getCapacity() - Method in class io.pravega.common.util.CircularBuffer

getCeiling(long) - Method in class io.pravega.common.util.AvlTreeIndex

getCeiling(long) - Method in class io.pravega.common.util.RedBlackTreeIndex

getCeiling(long) - Method in interface io.pravega.common.util.SortedIndex

Gets the smallest item whose key is greater than or equal to the given key.

getCollectionLength(int, int) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the number of bytes required to serialize a Collection or array.

getCollectionLength(Collection<T>, ToIntFunction<T>) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the number of bytes required to serialize a Collection.

getCollectionLength(T[], ToIntFunction<T>) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the number of bytes required to serialize an array.

getCompactIntLength(int) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the length, in bytes, of the given Integer as serialized by using RevisionDataOutput.writeCompactInt(int).

getCompactLongLength(long) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the length, in bytes, of the given Long as serialized by using RevisionDataOutput.writeCompactLong(long).

getCompactSignedLongLength(long) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the length, in bytes, of the given signed Long as serialized by using RevisionDataOutput.writeCompactSignedLong(long).

getComponentCount() - Method in interface io.pravega.common.util.CompositeArrayView

Gets the number of components in this CompositeArrayView instance.

getComponentCount() - Method in class io.pravega.common.util.CompositeByteArraySegment

getCopy() - Method in interface io.pravega.common.util.BufferView

Returns a copy of the contents of this BufferView.

getCopy() - Method in class io.pravega.common.util.ByteArraySegment

getCopy() - Method in class io.pravega.common.util.CompositeByteArraySegment

getCurrentTaskCount() - Method in class io.pravega.common.concurrent.MultiKeySequentialProcessor

Gets the number of concurrent tasks currently executing.

getCurrentValue() - Method in class io.pravega.common.ExponentialMovingAverage

Returns the current moving average.

getData() - Method in class io.pravega.common.io.ByteBufferOutputStream

getData() - Method in interface io.pravega.common.io.serialization.RandomAccessOutputStream

Returns a ByteArraySegment wrapping the current contents of the RandomAccessOutputStream.

getDefaultValue() - Method in class io.pravega.common.util.Property

getDouble(Property<Double>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of a Double property.

getDuration(Property<Integer>, TemporalUnit) - Method in class io.pravega.common.util.TypedProperties

Gets a Duration from an Integer property only if it is greater than 0.

getElapsed() - Method in class io.pravega.common.AbstractTimer

Gets the elapsed time.

getElapsed() - Method in class io.pravega.common.TimeoutTimer

Returns a Duration of the time elapsed in Nanoseconds.

getElapsedMillis() - Method in class io.pravega.common.AbstractTimer

Gets the elapsed time, in milliseconds.

getElapsedNanos() - Method in class io.pravega.common.AbstractTimer

Gets the elapsed time, in nanoseconds.

getElapsedNanos() - Method in class io.pravega.common.Timer

getEnum(Property<T>, Class<T>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of an Enumeration property.

getException(CompletableFuture<T>) - Static method in class io.pravega.common.concurrent.Futures

If the future has failed returns the exception that caused it.

getFirst() - Method in class io.pravega.common.util.AvlTreeIndex

getFirst() - Method in class io.pravega.common.util.RedBlackTreeIndex

getFirst() - Method in interface io.pravega.common.util.SortedIndex

Gets the smallest item in the index.

getFloor(long) - Method in class io.pravega.common.util.AvlTreeIndex

getFloor(long) - Method in class io.pravega.common.util.RedBlackTreeIndex

getFloor(long) - Method in interface io.pravega.common.util.SortedIndex

Gets the largest item whose key is smaller than or equal to the given key.

getFullName(String) - Method in class io.pravega.common.util.Property

Returns full property name using the specified component code.

getInitialMillis() - Method in class io.pravega.common.util.Retry.RetryWithBackoff

getInnerMap() - Method in class io.pravega.common.util.CopyOnWriteHashMap

getInt(int) - Method in class io.pravega.common.util.ByteArraySegment

getInt(int) - Method in interface io.pravega.common.util.StructuredReadableBuffer

Gets the 32 bit Int value at the specified index.

getInt(Property<Integer>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of an Integer property.

getLast() - Method in class io.pravega.common.util.AvlTreeIndex

getLast() - Method in class io.pravega.common.util.RedBlackTreeIndex

getLast() - Method in interface io.pravega.common.util.SortedIndex

Gets the largest item in the index.

getLegacyName() - Method in class io.pravega.common.util.Property

getLength() - Method in interface io.pravega.common.util.BufferView

Gets a value representing the length of this BufferView.

getLength() - Method in class io.pravega.common.util.BufferViewBuilder

The length, in bytes, of the accumulated BufferView.

getLength() - Method in class io.pravega.common.util.ByteArraySegment

getLength() - Method in class io.pravega.common.util.CompositeByteArraySegment

getLong(int) - Method in class io.pravega.common.util.ByteArraySegment

getLong(int) - Method in interface io.pravega.common.util.StructuredReadableBuffer

Gets the 64 bit Long value at the specified index.

getLong(Property<Long>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of a Long property.

getLsb() - Method in class io.pravega.common.lang.Int96

getMapLength(int, int, int) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the number of bytes required to serialize a Map.

getMapLength(Map<K, V>, ToIntFunction<K>, ToIntFunction<V>) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the number of bytes required to serialize a Map.

getMaxDelay() - Method in class io.pravega.common.util.Retry.RetryWithBackoff

getMaxSize() - Method in class io.pravega.common.util.SimpleCache

getMsb() - Method in class io.pravega.common.lang.Int96

getMultiplier() - Method in class io.pravega.common.util.Retry.RetryWithBackoff

getName() - Method in class io.pravega.common.tracing.TagLogger

getName() - Method in class io.pravega.common.util.Property

getNext() - Method in interface io.pravega.common.util.AsyncIterator

Attempts to get the next element in the iteration.

getNext() - Method in interface io.pravega.common.util.CloseableIterator

Gets the next item in the iteration.

getNext() - Method in class io.pravega.common.util.ContinuationTokenAsyncIterator

getNonNegativeInt(Property<Integer>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of an Integer property only if it is non-negative (greater than or equal to 0).

getNumDescriptors() - Method in class io.pravega.common.tracing.RequestTracker

Returns the number of descriptors in the cache.

getPollingInterval() - Method in class io.pravega.common.io.filesystem.FileModificationPollingMonitor

getPoolSize() - Method in class io.pravega.common.concurrent.ExecutorServiceHelpers.Snapshot

getPositiveInt(Property<Integer>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of an Integer property only if it is greater than 0.

getPositiveLong(Property<Long>) - Method in class io.pravega.common.util.TypedProperties

Gets the value of an Long property only if it is greater than 0.

getPriorityValue() - Method in interface io.pravega.common.util.PriorityBlockingDrainingQueue.Item

Gets a value indicating the priority of this item (0 is highest priority).

getProtocols() - Method in class io.pravega.common.security.TLSProtocolVersion

getQueueLength() - Method in class io.pravega.common.util.ReusableLatch

Gets the number of threads waiting.

getQueueSize() - Method in class io.pravega.common.concurrent.ExecutorServiceHelpers.Snapshot

getReader() - Method in interface io.pravega.common.util.BufferView

Creates an InputStream that can be used to read the contents of this BufferView.

getReader() - Method in class io.pravega.common.util.ByteArraySegment

getReader() - Method in class io.pravega.common.util.CompositeByteArraySegment

getReader(int, int) - Method in interface io.pravega.common.util.BufferView

Creates an InputStream that can be used to read the contents of this BufferView.

getReader(int, int) - Method in class io.pravega.common.util.ByteArraySegment

getReader(int, int) - Method in class io.pravega.common.util.CompositeByteArraySegment

getRemaining() - Method in class io.pravega.common.io.BoundedInputStream

getRemaining() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Gets the number of bytes remaining to read from the RevisionDataInput.

getRemaining() - Method in class io.pravega.common.TimeoutTimer

Calculates how much time is left of the original timeout.

getRequestDescriptor() - Method in class io.pravega.common.tracing.RequestTag

The request descriptor is the key to access the client-generated requestId.

getRequestId() - Method in class io.pravega.common.tracing.RequestTag

Client-generated id that will enable us to trace the end-to-end lifecycle of a request.

getRequestIdFor(String) - Method in class io.pravega.common.tracing.RequestTracker

Retrieves the requestId associated to a request descriptor by means of using RequestTracker.getRequestTagFor(String...).

getRequestIdFor(String...) - Method in class io.pravega.common.tracing.RequestTracker

Retrieves a request id associated to a request descriptor.

getRequestTagFor(String) - Method in class io.pravega.common.tracing.RequestTracker

Retrieves a RequestTag object formed by a request descriptor and request id.

getRequestTagFor(String...) - Method in class io.pravega.common.tracing.RequestTracker

Retrieves a RequestTag object formed by a request descriptor and request id by means of using method RequestTracker.getRequestTagFor(String...).

getResource() - Method in class io.pravega.common.util.ResourcePool.CloseableResource

getResource() - Method in class io.pravega.common.util.ResourcePool

Method to get a resource initialized with supplied arg.

getRevisions() - Method in class io.pravega.common.io.serialization.VersionedSerializer.FormatVersion

getSeed() - Static method in class io.pravega.common.hash.RandomFactory

Returns a good seed for a random number generator.

getShort(int) - Method in class io.pravega.common.util.ByteArraySegment

getShort(int) - Method in interface io.pravega.common.util.StructuredReadableBuffer

Gets the 16 bit Short value at the specified index.

getShrinkingExecutor(int, int, String) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Operates like Executors.cachedThreadPool but with a custom thread timeout and pool name.

getShutdownTimeout() - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

Gets a value indicating how much to wait for the service to shut down, before failing it.

getSnapshot(ExecutorService) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Gets a snapshot of the given ExecutorService.

getStopException() - Method in class io.pravega.common.concurrent.AbstractThreadPoolService

Gets a pointer to the current Stop Exception, if any is set.

getThreadFactory(String) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Creates and returns a thread factory that will create threads with the given name prefix.

getThreadFactory(String, int) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Creates and returns a thread factory that will create threads with the given name prefix and thread priority.

getThrowingException(Future<ResultT>) - Static method in class io.pravega.common.concurrent.Futures

Gets a future returning its result, or the exception that caused it to fail.

getThrowingExceptionWithTimeout(Future<ResultT>, long) - Static method in class io.pravega.common.concurrent.Futures

Gets a future returning its result, or the exception that caused it to fail.

getTime() - Method in class io.pravega.common.util.ImmutableDate

getUnsignedLong(int) - Method in interface io.pravega.common.util.StructuredReadableBuffer

Gets a 64 bit Unsigned Long from the specified index.

getUsedCredits() - Method in class io.pravega.common.concurrent.AsyncSemaphore

Gets the current number of used credits.

getUTFLength(String) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Calculates the length, in bytes, of the given String as serialized by using DataOutput.writeUTF(java.lang.String).

getVersion() - Method in class io.pravega.common.io.serialization.VersionedSerializer.FormatVersion

H

handleCompose(CompletableFuture<T>, BiFunction<T, Throwable, CompletableFuture<U>>) - Static method in class io.pravega.common.concurrent.Futures

Same as CompletableFuture.handle(), except that it allows returning a CompletableFuture instead of a single value.

handleInterrupted(Exceptions.InterruptibleRun<ExceptionT>) - Static method in class io.pravega.common.Exceptions

Eliminates boilerplate code of catching and re-interrupting the thread.

handleInterruptedCall(Exceptions.InterruptibleCall<ExceptionT, ResultT>) - Static method in class io.pravega.common.Exceptions

Eliminates boilerplate code of catching and re-interrupting the thread.

hash() - Method in interface io.pravega.common.util.BufferView

Hashes the contents of the buffer in a fast and consistent way.

hash(byte[], int, int) - Method in class io.pravega.common.hash.HashHelper

hash(long) - Method in class io.pravega.common.hash.HashHelper

hash(String) - Method in class io.pravega.common.hash.HashHelper

hashBufferView(BufferView) - Static method in class io.pravega.common.hash.HashHelper

Hashes a bufferview in-place.

hashCode() - Method in class io.pravega.common.lang.Int96

hashCode() - Method in class io.pravega.common.tracing.RequestTag

hashCode() - Method in class io.pravega.common.util.AbstractBufferView

hashCode() - Method in class io.pravega.common.util.ImmutableDate

hashCode() - Method in class io.pravega.common.util.Property

HashHelper - Class in io.pravega.common.hash

HashHelper.HashBuilder - Class in io.pravega.common.hash

hashToBucket(byte[], int) - Method in class io.pravega.common.hash.HashHelper

hashToBucket(BufferView, int) - Method in class io.pravega.common.hash.HashHelper

hashToBucket(String, int) - Method in class io.pravega.common.hash.HashHelper

hashToBucket(UUID, int) - Method in class io.pravega.common.hash.HashHelper

hashToRange(String) - Method in class io.pravega.common.hash.HashHelper

Returns a double uniformly randomly distributed between 0 and 1 using the hash function.

hashToRange(ByteBuffer...) - Method in class io.pravega.common.hash.HashHelper

Returns a double uniformly randomly distributed between 0 and 1 using the hash function.

hasNext() - Method in class io.pravega.common.util.BlockingAsyncIterator

hasNext() - Method in class io.pravega.common.util.BufferedIterator

hasRemaining() - Method in class io.pravega.common.TimeoutTimer

Returns true if there is time remaining.

I

identity(T) - Static method in class io.pravega.common.function.Callbacks

Identity Function.

IllegalDataFormatException - Exception in io.pravega.common.util

Exception that is thrown whenever a data formatting error was detected.

IllegalDataFormatException(String, Object...) - Constructor for exception io.pravega.common.util.IllegalDataFormatException

IllegalDataFormatException(String, Throwable) - Constructor for exception io.pravega.common.util.IllegalDataFormatException

ImmutableDate - Class in io.pravega.common.util

ImmutableDate() - Constructor for class io.pravega.common.util.ImmutableDate

ImmutableDate(long) - Constructor for class io.pravega.common.util.ImmutableDate

incrementAndGet() - Method in class io.pravega.common.lang.AtomicInt96

indefinitelyWithExpBackoff(long, int, long, Consumer<Throwable>) - Static method in class io.pravega.common.util.Retry

indefinitelyWithExpBackoff(String) - Static method in class io.pravega.common.util.Retry

indexById(Class<T>, ToIntFunction<T>) - Static method in class io.pravega.common.util.EnumHelpers

Indexes the values of the given Enum by a specified Id function.

info(long, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

Writes an info-level log line on the provided logger consisting of a header tag (e.g., requestId) and the message passed (plus the arguments) in the case that the request id comes from a client request (i.e., not a default one).

info(String) - Method in class io.pravega.common.tracing.TagLogger

info(String, Object) - Method in class io.pravega.common.tracing.TagLogger

info(String, Object...) - Method in class io.pravega.common.tracing.TagLogger

info(String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

info(String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

info(Marker, String) - Method in class io.pravega.common.tracing.TagLogger

info(Marker, String, Object) - Method in class io.pravega.common.tracing.TagLogger

info(Marker, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

info(Marker, String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

info(Marker, String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

initializeAndTrackRequestTag(long, String...) - Method in class io.pravega.common.tracing.RequestTracker

This method first attempts to load a RequestTag from a request that is assumed to exist.

Int96 - Class in io.pravega.common.lang

This class represents a 96 bit number with 32 bit msb encoded as integer and 64 bit lsb encoded as long.

Int96(int, long) - Constructor for class io.pravega.common.lang.Int96

invalidate() - Method in class io.pravega.common.util.ResourcePool.CloseableResource

InvalidPropertyValueException - Exception in io.pravega.common.util

Exception that is thrown whenever a Property Value is invalid based on what is expected.

InvalidPropertyValueException(String) - Constructor for exception io.pravega.common.util.InvalidPropertyValueException

Creates a new instance of the InvalidPropertyValueException class.

InvalidPropertyValueException(String, String) - Constructor for exception io.pravega.common.util.InvalidPropertyValueException

Creates a new instance of the InvalidPropertyValueException class.

InvalidPropertyValueException(String, String, Throwable) - Constructor for exception io.pravega.common.util.InvalidPropertyValueException

Creates a new instance of the InvalidPropertyValueException class.

invokeSafely(RunnableWithException, Consumer<Throwable>) - Static method in class io.pravega.common.function.Callbacks

Invokes the given RunnableWithException and catches any exceptions that it may throw.

invokeSafely(BiConsumer<T1, T2>, T1, T2, Consumer<Throwable>) - Static method in class io.pravega.common.function.Callbacks

Invokes the given Consumer with the given argument, and catches any exceptions that it may throw.

invokeSafely(Consumer<T>, T, Consumer<Throwable>) - Static method in class io.pravega.common.function.Callbacks

Invokes the given Consumer with the given argument, and catches any exceptions that it may throw.

io.pravega.common - package io.pravega.common

io.pravega.common.concurrent - package io.pravega.common.concurrent

io.pravega.common.function - package io.pravega.common.function

io.pravega.common.hash - package io.pravega.common.hash

io.pravega.common.io - package io.pravega.common.io

io.pravega.common.io.filesystem - package io.pravega.common.io.filesystem

io.pravega.common.io.serialization - package io.pravega.common.io.serialization

io.pravega.common.lang - package io.pravega.common.lang

io.pravega.common.security - package io.pravega.common.security

io.pravega.common.tracing - package io.pravega.common.tracing

io.pravega.common.util - package io.pravega.common.util

isCancellationRequested() - Method in class io.pravega.common.concurrent.CancellationToken

isClosed() - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns whether the queue has been closed.

isDebugEnabled() - Method in class io.pravega.common.tracing.TagLogger

isDebugEnabled(Marker) - Method in class io.pravega.common.tracing.TagLogger

isEmpty() - Method in class io.pravega.common.util.CopyOnWriteHashMap

isEmpty() - Method in class io.pravega.common.util.SimpleDeque

Gets a value indicating whether the SimpleDeque is empty or not.

isErrorEnabled() - Method in class io.pravega.common.tracing.TagLogger

isErrorEnabled(Marker) - Method in class io.pravega.common.tracing.TagLogger

isInfoEnabled() - Method in class io.pravega.common.tracing.TagLogger

isInfoEnabled(Marker) - Method in class io.pravega.common.tracing.TagLogger

isReleased() - Method in class io.pravega.common.util.ReusableLatch

Returns whether or not release has been called and threads can call await without blocking.

isShutdown() - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

isSuccessful(CompletableFuture<T>) - Static method in class io.pravega.common.concurrent.Futures

Returns true if the future is done and successful.

isTerminated() - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

isTerminating(Service.State) - Static method in class io.pravega.common.concurrent.Services

Determines whether the given Service.State indicates the Service is either in the process of Stopping or already Terminated or Failed.

isTraceEnabled() - Method in class io.pravega.common.tracing.TagLogger

isTraceEnabled(Marker) - Method in class io.pravega.common.tracing.TagLogger

isTracingEnabled() - Method in class io.pravega.common.tracing.RequestTracker

isTracked() - Method in class io.pravega.common.tracing.RequestTag

isWarnEnabled() - Method in class io.pravega.common.tracing.TagLogger

isWarnEnabled(Marker) - Method in class io.pravega.common.tracing.TagLogger

iterateBuffers() - Method in interface io.pravega.common.util.BufferView

Gets an Iterator through each of the ByteBuffers that make up this BufferView, in order.

iterateBuffers() - Method in class io.pravega.common.util.ByteArraySegment

iterateBuffers() - Method in class io.pravega.common.util.CompositeByteArraySegment

iterator() - Method in class io.pravega.common.concurrent.ScheduledQueue

Returns an iterator over all the items in the queue.

J

JKSHelper - Class in io.pravega.common.security

Helper methods for handling JKS and JKS password files.

JKSHelper() - Constructor for class io.pravega.common.security.JKSHelper

join(CompletableFuture<ResultT>, long, TimeUnit) - Static method in class io.pravega.common.concurrent.Futures

Similar to CompletableFuture.join() but with a timeout parameter.

joinCollections(Collection<Type1>, Function<Type1, OutputType>, Collection<Type2>, Function<Type2, OutputType>) - Static method in class io.pravega.common.util.CollectionHelpers

Returns an unmodifiable Collection View made up of the given Collections while translating the items into a common type.

joinSets(Set<T>, Set<T>) - Static method in class io.pravega.common.util.CollectionHelpers

Returns an unmodifiable Set View made up of the given Sets.

joinSets(Set<Type1>, Function<Type1, OutputType>, Set<Type2>, Function<Type2, OutputType>) - Static method in class io.pravega.common.util.CollectionHelpers

Returns an unmodifiable Set View made up of the given Sets while translating the items into a common type.

JwtUtils - Class in io.pravega.common.security

Utility methods for JSON Web Tokens (JWT).

JwtUtils() - Constructor for class io.pravega.common.security.JwtUtils

K

key() - Method in interface io.pravega.common.concurrent.DelayedProcessor.Item

Item Key.

key() - Method in interface io.pravega.common.util.SortedIndex.IndexEntry

Gets a value representing the key of the entry.

keysAllOfWithResults(Map<CompletableFuture<K>, V>) - Static method in class io.pravega.common.concurrent.Futures

Similar to CompletableFuture.allOf(varargs), but that works on a Map and that returns another Map which has the results of the given CompletableFutures, with the same input keys.

keySet() - Method in class io.pravega.common.util.CopyOnWriteHashMap

L

LatestItemSequentialProcessor<ItemType> - Class in io.pravega.common.concurrent

Provides a way to run a provided function on items but guarantees that the function is only invoked for one item at a time.

LatestItemSequentialProcessor(Consumer<ItemType>, Executor) - Constructor for class io.pravega.common.concurrent.LatestItemSequentialProcessor

length(int) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

If RevisionDataOutput.requiresExplicitLength() == true, this method will write 4 bytes at the current position representing the expected serialization length (via the argument).

listToString(List<V>) - Static method in class io.pravega.common.util.ToStringUtils

Transforms a list into a string of the from: "V1,V2,V3" Where the string versions of the key and value are derived from their toString() function.

loadPasswordFrom(String) - Static method in class io.pravega.common.security.JKSHelper

LoggerHelpers - Class in io.pravega.common

Extension methods for Logger class.

LoggerHelpers() - Constructor for class io.pravega.common.LoggerHelpers

loop(Iterable<T>, Function<T, CompletableFuture<Boolean>>, Executor) - Static method in class io.pravega.common.concurrent.Futures

Executes a loop using CompletableFutures over the given Iterable, processing each item in order, without overlap, using the given Executor for task execution.

loop(Supplier<Boolean>, Supplier<CompletableFuture<Void>>, Executor) - Static method in class io.pravega.common.concurrent.Futures

Executes a loop using CompletableFutures, without invoking join()/get() on any of them or exclusively hogging a thread.

loop(Supplier<Boolean>, Supplier<CompletableFuture<T>>, Consumer<T>, Executor) - Static method in class io.pravega.common.concurrent.Futures

Executes a loop using CompletableFutures, without invoking join()/get() on any of them or exclusively hogging a thread.

M

makeInt(int, int, int, int) - Static method in class io.pravega.common.util.BitConverter

Composes a 32-bit integer from the given byte components (Big-Endian order).

makeLong(int, int, int, int, int, int, int, int) - Static method in class io.pravega.common.util.BitConverter

Composes 64-bit long from the given byte components (in Big Endian order).

mapToString(Map<K, V>) - Static method in class io.pravega.common.util.ToStringUtils

Transforms a map into a string of the from: "K1=V1, K2=V2, K3=V3" Where the string versions of the key and value are derived from their toString() function.

markSupported() - Method in class io.pravega.common.io.BoundedInputStream

MathHelpers - Class in io.pravega.common

MathHelpers() - Constructor for class io.pravega.common.MathHelpers

minMax(double, double, double) - Static method in class io.pravega.common.MathHelpers

minMax(int, int, int) - Static method in class io.pravega.common.MathHelpers

minMax(long, long, long) - Static method in class io.pravega.common.MathHelpers

MissingPropertyException - Exception in io.pravega.common.util

Exception that is thrown whenever a required Configuration Property is Missing.

MissingPropertyException(String) - Constructor for exception io.pravega.common.util.MissingPropertyException

Creates a new instance of the MissingPropertyException class.

MultiKeyLatestItemSequentialProcessor<KeyType,ItemType> - Class in io.pravega.common.concurrent

Provides a way to run a function on Key Value Pairs but guarantees that the function is only invoked for one item at a time per key.

MultiKeyLatestItemSequentialProcessor(BiConsumer<KeyType, ItemType>, Executor) - Constructor for class io.pravega.common.concurrent.MultiKeyLatestItemSequentialProcessor

MultiKeySequentialProcessor<KeyType> - Class in io.pravega.common.concurrent

Concurrent async processor that allows parallel execution of tasks with different keys, but serializes the execution of tasks with the same key.

MultiKeySequentialProcessor(Executor) - Constructor for class io.pravega.common.concurrent.MultiKeySequentialProcessor

MultiType() - Constructor for class io.pravega.common.io.serialization.VersionedSerializer.MultiType

Creates a new instance of the MultiType class.

mustRethrow(Throwable) - Static method in class io.pravega.common.Exceptions

Determines if the given Throwable represents a fatal exception and cannot be handled.

N

named(String) - Static method in class io.pravega.common.util.Property

Creates a new instance of the Property class with no default value.

named(String, T) - Static method in class io.pravega.common.util.Property

Creates a new instance of the Property class with the given default value.

named(String, T, String) - Static method in class io.pravega.common.util.Property

Creates a new instance of the Property class with the given default value.

NANOS_TO_MILLIS - Static variable in class io.pravega.common.AbstractTimer

newBuilder() - Method in class io.pravega.common.hash.HashHelper

newBuilder() - Method in class io.pravega.common.io.serialization.VersionedSerializer.WithBuilder

When implemented in a derived class, this method will return a new instance of the Builder each time it is invoked.

NewestReference<T extends java.lang.Comparable<T>> - Class in io.pravega.common.concurrent

Keeps the largest value in a thread safe way.

NewestReference() - Constructor for class io.pravega.common.concurrent.NewestReference

newScheduledThreadPool(int, String) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Creates a new ScheduledExecutorService that will use daemon threads with appropriate names the threads.

newScheduledThreadPool(int, String, int) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Creates a new ScheduledExecutorService that will use daemon threads with specified priority and names.

newTakeResult() - Method in class io.pravega.common.util.AbstractDrainingQueue

next() - Method in class io.pravega.common.util.BlockingAsyncIterator

next() - Method in class io.pravega.common.util.BufferedIterator

NO_RETRY - Static variable in class io.pravega.common.util.Retry

NON_EXISTENT_ID - Static variable in class io.pravega.common.tracing.RequestTag

NONE - Static variable in class io.pravega.common.concurrent.CancellationToken

A CancellationToken that can be used as a placeholder for "no token to pass".

numToBytes(int) - Method in class io.pravega.common.hash.HashHelper

O

ObjectBuilder<T> - Interface in io.pravega.common

Defines an object that can build other objects.

ObjectClosedException - Exception in io.pravega.common

Thrown when an object has been closed via AutoCloseable.close().

ObjectClosedException(Object) - Constructor for exception io.pravega.common.ObjectClosedException

ObjectClosedException(Object, Throwable) - Constructor for exception io.pravega.common.ObjectClosedException

offer(E) - Method in class io.pravega.common.concurrent.ScheduledQueue

Inserts the specified element into this delay queue.

offer(E, long, TimeUnit) - Method in class io.pravega.common.concurrent.ScheduledQueue

Inserts the specified element into this delay queue.

onStop(Service, Runnable, Consumer<Throwable>, Executor) - Static method in class io.pravega.common.concurrent.Services

Attaches the given callbacks which will be invoked when the given Service enters a TERMINATED or FAILED state.

onTimeout(CompletableFuture<T>, Consumer<TimeoutException>) - Static method in class io.pravega.common.concurrent.Futures

Attaches the given callback as an exception listener to the given CompletableFuture, which will be invoked when the future times out (fails with a TimeoutException).

OrderedProcessor<ResultType> - Class in io.pravega.common.concurrent

Processes items in order, subject to capacity constraints.

OrderedProcessor(int, Executor) - Constructor for class io.pravega.common.concurrent.OrderedProcessor

Creates a new instance of the OrderedProcessor class.

OutOfBoundsException() - Constructor for exception io.pravega.common.util.BufferView.Reader.OutOfBoundsException

OutOfBoundsException(String) - Constructor for exception io.pravega.common.util.BufferView.Reader.OutOfBoundsException

P

parse(String) - Static method in class io.pravega.common.security.TLSProtocolVersion

parse(String) - Method in class io.pravega.common.util.DelimitedStringParser

Parses the given string using the configuration set on this parser.

parser(String, String) - Static method in class io.pravega.common.util.DelimitedStringParser

Creates a new DelimitedStringParser with the given Pair and KeyValue delimiters.

peek() - Method in class io.pravega.common.concurrent.ScheduledQueue

Retrieves, but does not remove, the head of this queue, or returns null if this queue is empty.

peek() - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns (without removing) the first item in the Queue.

peekFirst() - Method in class io.pravega.common.util.SimpleDeque

Returns (but does not remove) the item at the head of the SimpleDeque.

peekInternal() - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns the first item in the Queue.

peekInternal() - Method in class io.pravega.common.util.BlockingDrainingQueue

peekInternal() - Method in class io.pravega.common.util.PriorityBlockingDrainingQueue

poll() - Method in class io.pravega.common.concurrent.ScheduledQueue

poll(int) - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns the next items from the queue, if any.

poll(long, TimeUnit) - Method in class io.pravega.common.concurrent.ScheduledQueue

pollFirst() - Method in class io.pravega.common.util.SimpleDeque

Removes one item from the head of the SimpleDeque.

pollFirst(int) - Method in class io.pravega.common.util.SimpleDeque

Removes one or more items from the head of the SimpleDeque.

PriorityBlockingDrainingQueue<T extends PriorityBlockingDrainingQueue.Item> - Class in io.pravega.common.util

AbstractDrainingQueue implementation with multiple priority levels.

PriorityBlockingDrainingQueue(byte) - Constructor for class io.pravega.common.util.PriorityBlockingDrainingQueue

Creates a new instance of the PriorityBlockingDrainingQueue class.

PriorityBlockingDrainingQueue.Item - Interface in io.pravega.common.util

Defines an Item that can be added to a PriorityBlockingDrainingQueue.

process(T) - Method in class io.pravega.common.concurrent.DelayedProcessor

Processes a new DelayedProcessor.Item.

ProcessStarter - Class in io.pravega.common.lang

Helps start a Class out of Process.

Property<T> - Class in io.pravega.common.util

Represents a Property that can be used for configuration.

put(E) - Method in class io.pravega.common.concurrent.ScheduledQueue

Inserts the specified element into this delay queue.

put(ByteBuffer) - Method in class io.pravega.common.hash.HashHelper.HashBuilder

put(KeyT, ValueT) - Method in class io.pravega.common.util.SimpleCache

Inserts a new Key-Value pair into the cache.

put(K, V) - Method in class io.pravega.common.util.CopyOnWriteHashMap

put(K, V, Duration) - Method in interface io.pravega.common.util.AsyncMap

Inserts a new Key-Value pair into the map.

put(V) - Method in class io.pravega.common.util.AvlTreeIndex

put(V) - Method in class io.pravega.common.util.RedBlackTreeIndex

put(V) - Method in interface io.pravega.common.util.SortedIndex

Inserts the given item into the Index.

putAll(Map<? extends K, ? extends V>) - Method in class io.pravega.common.util.CopyOnWriteHashMap

putIfAbsent(KeyT, ValueT) - Method in class io.pravega.common.util.SimpleCache

Inserts a Key-Value pair into the cache, but only if the Key is not already present.

putIfAbsent(K, V) - Method in class io.pravega.common.util.CopyOnWriteHashMap

R

RandomAccessOutputStream - Interface in io.pravega.common.io.serialization

Defines an extension to OutputStream that allows writing to an arbitrary position.

RandomFactory - Class in io.pravega.common.hash

Acts as a constructor for java.util.Random objects.

RandomFactory() - Constructor for class io.pravega.common.hash.RandomFactory

read() - Method in class io.pravega.common.io.BoundedInputStream

read(byte[], int, int) - Method in class io.pravega.common.io.BoundedInputStream

read(ByteBuffer) - Method in class io.pravega.common.util.CircularBuffer

Copies into the given ByteBuffer.

readAll(InputStream, byte[], int, int) - Static method in class io.pravega.common.io.StreamHelpers

Reads at most 'maxLength' bytes from the given input stream, as long as the stream still has data to serve.

readAll(InputStream, int) - Static method in class io.pravega.common.io.StreamHelpers

Reads a number of bytes from the given InputStream and returns it as the given byte array.

readArray() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a byte array that has been serialized using RevisionDataOutput.writeArray(byte[]).

readArray(RevisionDataInput.ElementDeserializer<T>, IntFunction<T[]>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a specific array that has been serialized using RevisionDataOutput.writeArray(Object[], RevisionDataOutput.ElementSerializer).

readByte() - Method in interface io.pravega.common.util.BufferView.Reader

Reads one byte and advances the reader position by 1.

readBytes(ByteBuffer) - Method in interface io.pravega.common.util.BufferView.Reader

Reads a number of bytes into the given ByteBuffer using the most efficient method for the implementation of this BufferView.

readCollection(RevisionDataInput.ElementDeserializer<T>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a generic Collection that has been serialized using RevisionDataOutput.writeCollection(java.util.Collection<T>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<T>).

readCollection(RevisionDataInput.ElementDeserializer<T>, ImmutableCollection.Builder<T>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a specific Collection that has been serialized using RevisionDataOutput.writeCollection(java.util.Collection<T>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<T>).

readCollection(RevisionDataInput.ElementDeserializer<T>, Supplier<C>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a specific Collection that has been serialized using RevisionDataOutput.writeCollection(java.util.Collection<T>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<T>).

readCompactInt() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes an Integer that has been serialized using RevisionDataOutput.writeCompactInt(int).

readCompactLong() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a Long that has been serialized using RevisionDataOutput.writeCompactLong(long).

readCompactSignedLong() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a Long that has been serialized using RevisionDataOutput.writeCompactSignedLong(long).

readFully(int) - Method in class io.pravega.common.util.AbstractBufferView.AbstractReader

readFully(int) - Method in interface io.pravega.common.util.BufferView.Reader

Copies all the remaining bytes from this BufferView.Reader into a new ArrayView.

readInt() - Method in class io.pravega.common.util.AbstractBufferView.AbstractReader

Reads 4 bytes (and advances the reader position by 4) and composes a 32-bit Integer (Big-Endian).

readInt() - Method in interface io.pravega.common.util.BufferView.Reader

Reads 4 bytes (and advances the reader position by 4) and composes a 32-bit Integer (Big-Endian).

readInt(byte[], int) - Static method in class io.pravega.common.util.BitConverter

Reads a 32-bit integer from the given byte array starting at the given position.

readInt(InputStream) - Static method in class io.pravega.common.util.BitConverter

Reads a 32-bit integer from the given InputStream that was encoded using BitConverter.writeInt.

readIntegerFromEnvVar(String, int) - Static method in class io.pravega.common.util.EnvVars

Utility function to (statically) read a integer from from an environmental variable.

readLong() - Method in class io.pravega.common.util.AbstractBufferView.AbstractReader

Reads 8 bytes (and advances the reader position by 4) and composes a 64-bit Long (Big-Endian).

readLong() - Method in interface io.pravega.common.util.BufferView.Reader

Reads 8 bytes (and advances the reader position by 4) and composes a 64-bit Long (Big-Endian).

readLong(byte[], int) - Static method in class io.pravega.common.util.BitConverter

Reads a 64-bit long from the given byte array starting at the given position.

readMap(RevisionDataInput.ElementDeserializer<K>, RevisionDataInput.ElementDeserializer<V>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a generic Map that has been serialized using RevisionDataOutput.writeMap(java.util.Map<K, V>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<K>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<V>).

readMap(RevisionDataInput.ElementDeserializer<K>, RevisionDataInput.ElementDeserializer<V>, ImmutableMap.Builder<K, V>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a specific Map that has been serialized using RevisionDataOutput.writeMap(java.util.Map<K, V>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<K>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<V>) and populates the supplied ImmutableMap builder and builds the immutable map.

readMap(RevisionDataInput.ElementDeserializer<K>, RevisionDataInput.ElementDeserializer<V>, Supplier<M>) - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a specific Map that has been serialized using RevisionDataOutput.writeMap(java.util.Map<K, V>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<K>, io.pravega.common.io.serialization.RevisionDataOutput.ElementSerializer<V>).

readSlice(int) - Method in interface io.pravega.common.util.BufferView.Reader

Returns a BufferView that is a representation of the next bytes starting at the given position.

readUUID() - Method in interface io.pravega.common.io.serialization.RevisionDataInput

Decodes a UUID that has been serialized using RevisionDataOutput.writeUUID(java.util.UUID).

readUUID(byte[], int) - Static method in class io.pravega.common.util.BitConverter

Reads a 128-bit UUID from the given byte array starting at the given position.

rebase(Properties) - Method in class io.pravega.common.util.ConfigBuilder

Creates a new instance of the ConfigBuilder class that uses the given java.util.Properties object as a base.

RedBlackTreeIndex<V extends SortedIndex.IndexEntry> - Class in io.pravega.common.util

SortedIndex backed by a Red-Black Tree (java.util.TreeMap).

RedBlackTreeIndex() - Constructor for class io.pravega.common.util.RedBlackTreeIndex

Creates a new instance of the RedBlackTreeIndex class.

register(CompletableFuture<T>) - Method in class io.pravega.common.concurrent.CancellationToken

Registers the given Future to the token.

register(CompletableFuture<T>) - Method in class io.pravega.common.util.ReusableFutureLatch

Supply a future to be notified when ReusableFutureLatch.release(Object) is called.

registerAndRunReleaser(Runnable, CompletableFuture<T>) - Method in class io.pravega.common.util.ReusableFutureLatch

If the latch is released, completes the provided future without invoking the provided runnable.

release() - Method in interface io.pravega.common.util.BufferView

When implemented in a derived class, notifies any wrapped buffer that this BufferView no longer has a need for it.

release() - Method in class io.pravega.common.util.ReusableLatch

Allow all waiting threads to go through, and all future threads to proceed without blocking.

release(long) - Method in class io.pravega.common.concurrent.AsyncSemaphore

Releases a number of credits back into the pool and initiates the execution of any pending tasks that are now eligible to run.

release(T) - Method in class io.pravega.common.util.ReusableFutureLatch

Complete all waiting futures, and all future calls to register be notified immediately.

releaseExceptionally(Throwable) - Method in class io.pravega.common.util.ReusableFutureLatch

Complete all waiting futures, and all future calls to register be notified immediately.

releaseExceptionallyAndReset(Throwable) - Method in class io.pravega.common.util.ReusableFutureLatch

Identical to calling #releaseExceptionally(Exception); #reset() except it is atomic.

remainingCapacity() - Method in class io.pravega.common.concurrent.ScheduledQueue

Always returns Integer.MAX_VALUE because a ScheduledQueue is not capacity constrained.

remove(long) - Method in class io.pravega.common.util.AvlTreeIndex

remove(long) - Method in class io.pravega.common.util.RedBlackTreeIndex

remove(long) - Method in interface io.pravega.common.util.SortedIndex

Removes any item with the given key from the Index.

remove(Object) - Method in class io.pravega.common.concurrent.ScheduledQueue

Removes a single instance of the specified element from this queue, if it is present, whether or not it has expired.

remove(Object) - Method in class io.pravega.common.util.CopyOnWriteHashMap

remove(Object, Object) - Method in class io.pravega.common.util.CopyOnWriteHashMap

remove(KeyT) - Method in class io.pravega.common.util.SimpleCache

Removes any value that is associated with the given key.

remove(K, Duration) - Method in interface io.pravega.common.util.AsyncMap

Deletes a Key-Value pair from the Map, if any.

replace(K, V) - Method in class io.pravega.common.util.CopyOnWriteHashMap

replace(K, V, V) - Method in class io.pravega.common.util.CopyOnWriteHashMap

requestCancellation() - Method in class io.pravega.common.concurrent.CancellationToken

Cancels all registered futures.

RequestTag - Class in io.pravega.common.tracing

Class to store a requestDescriptor, requestId pair in a cache (i.e., RequestTracker) for tracing purposes.

RequestTag(String, long) - Constructor for class io.pravega.common.tracing.RequestTag

RequestTracker - Class in io.pravega.common.tracing

This class is a helper for multiple classes to get the client-generated id for a request (requestId) based on the available information of the request itself (requestDescriptor) in multiple methods.

RequestTracker(boolean) - Constructor for class io.pravega.common.tracing.RequestTracker

requiresExplicitLength() - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Gets a value indicating whether this instance of a RevisionDataOutput requires RevisionDataOutput.length(int) to be called prior to writing anything to it.

reset() - Method in class io.pravega.common.SimpleMovingAverage

Clears the SimpleMovingAverage of any data.

reset() - Method in class io.pravega.common.util.ReusableFutureLatch

If ReusableFutureLatch.release(Object) or ReusableFutureLatch.releaseExceptionally(Throwable) has been called it resets the object into the unreleased state.

reset() - Method in class io.pravega.common.util.ReusableLatch

Resets the latch to an un-release state.

reset(Duration) - Method in class io.pravega.common.TimeoutTimer

Reset the timeout so that the original amount of time is remaining.

ResourcePool<T> - Class in io.pravega.common.util

Resource pool class implements functionality for creating and maintaining a pool of reusable resources.

ResourcePool(Supplier<CompletableFuture<T>>, Consumer<T>, int, int) - Constructor for class io.pravega.common.util.ResourcePool

ResourcePool.CloseableResource<T> - Class in io.pravega.common.util

A closeable resource wrapper class which returns the resource back to the pool automatically once it is closed.

retain() - Method in interface io.pravega.common.util.BufferView

When implemented in a derived class, notifies any wrapped buffer that this BufferView has a need for it.

RetriesExhaustedException - Exception in io.pravega.common.util

Exception thrown by Retry utility class when all of the configured number of attempts have failed.

RetriesExhaustedException(String, Throwable) - Constructor for exception io.pravega.common.util.RetriesExhaustedException

RetriesExhaustedException(Throwable) - Constructor for exception io.pravega.common.util.RetriesExhaustedException

Retry - Class in io.pravega.common.util

A Utility class to support retrying something that can fail with exponential backoff.

Retry.Retryable<ReturnT,RetryableET extends java.lang.Exception,NonRetryableET extends java.lang.Exception> - Interface in io.pravega.common.util

Retry.RetryAndThrowBase<ThrowsT extends java.lang.Exception> - Class in io.pravega.common.util

Retry.RetryAndThrowConditionally - Class in io.pravega.common.util

Returned by Retry.RetryExceptionally.throwingOn(Class) to add the type of exception that should cause the method to throw right away.

Retry.RetryAndThrowExceptionally<RetryT extends java.lang.Exception,ThrowsT extends java.lang.Exception> - Class in io.pravega.common.util

Returned by Retry.RetryExceptionally.throwingOn(Class) to add the type of exception that should cause the method to throw right away.

Retry.RetryExceptionally<RetryT extends java.lang.Exception> - Class in io.pravega.common.util

Returned by Retry.RetryWithBackoff.retryingOn(Class) to add the type of exception that should result in a retry.

Retry.RetryUnconditionally - Class in io.pravega.common.util

Returned by Retry.indefinitelyWithExpBackoff(long, int, long, Consumer) (Class)} to retry indefinitely.

Retry.RetryWithBackoff - Class in io.pravega.common.util

Returned by Retry.withExpBackoff(long, int, int) to set the retry schedule.

retryingOn(Class<RetryT>) - Method in class io.pravega.common.util.Retry.RetryWithBackoff

retryWhen(Predicate<Throwable>) - Method in class io.pravega.common.util.Retry.RetryWithBackoff

ReusableFutureLatch<T> - Class in io.pravega.common.util

This class is similar to ReusableLatch but that works with CompletableFuture so that blocking can be async and exceptions and results can be passed.

ReusableFutureLatch() - Constructor for class io.pravega.common.util.ReusableFutureLatch

ReusableLatch - Class in io.pravega.common.util

This class is similar to CountDownLatch and Semaphore.

ReusableLatch() - Constructor for class io.pravega.common.util.ReusableLatch

ReusableLatch(boolean) - Constructor for class io.pravega.common.util.ReusableLatch

revision(int, VersionedSerializer.StreamWriter<TargetType>, VersionedSerializer.StreamReader<ReaderType>) - Method in class io.pravega.common.io.serialization.VersionedSerializer.FormatVersion

Creates a new Revision and registers it.

RevisionDataInput - Interface in io.pravega.common.io.serialization

Extension to DataInput that adds support for a few new constructs.

RevisionDataInput.ElementDeserializer<T> - Interface in io.pravega.common.io.serialization

Defines a Function signature that can deserialize an element from a RevisionDataInput.

RevisionDataOutput - Interface in io.pravega.common.io.serialization

Extension to DataOutput that adds support for a few new constructs and supports formatting a Serialization Revision.

RevisionDataOutput.ElementSerializer<T> - Interface in io.pravega.common.io.serialization

Defines a Function signature that can serialize an element to a RevisionDataOutput.

run() - Method in interface io.pravega.common.Exceptions.InterruptibleRun

run() - Method in interface io.pravega.common.function.RunnableWithException

run() - Method in class io.pravega.common.io.filesystem.FileModificationEventWatcher

run(Supplier<CompletableFuture<T>>, long, boolean) - Method in class io.pravega.common.concurrent.AsyncSemaphore

Executes the given task which requires the given number of credits.

run(Retry.Retryable<ReturnT, RetryT, ThrowsT>) - Method in class io.pravega.common.util.Retry.RetryAndThrowBase

runAsync(Supplier<CompletableFuture<ReturnT>>, ScheduledExecutorService) - Method in class io.pravega.common.util.Retry.RetryAndThrowBase

runInExecutor(Runnable, ScheduledExecutorService) - Method in class io.pravega.common.util.Retry.RetryAndThrowBase

RunnableWithException - Interface in io.pravega.common.function

Functional interface for a runnable with no result that may throw an Exception.

runOrFail(Callable<R>, CompletableFuture<T>) - Static method in class io.pravega.common.concurrent.Futures

Runs the provided Callable in the current thread (synchronously) if it throws any Exception or Throwable the exception is propagated, but the supplied future is also failed.

S

schedule(Runnable, long, TimeUnit) - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

schedule(Callable<V>, long, TimeUnit) - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

scheduleAtFixedRate(Runnable, long, long, TimeUnit) - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

ScheduledQueue<E extends io.pravega.common.concurrent.Scheduled> - Class in io.pravega.common.concurrent

Provides a unbounded blocking queue which Scheduled items can be added to.

ScheduledQueue() - Constructor for class io.pravega.common.concurrent.ScheduledQueue

scheduleWithFixedDelay(Runnable, long, long, TimeUnit) - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

seededWith(String) - Static method in class io.pravega.common.hash.HashHelper

SequentialProcessor - Class in io.pravega.common.concurrent

Async processor that serializes the execution of tasks such that no two tasks execute at the same time.

SequentialProcessor(Executor) - Constructor for class io.pravega.common.concurrent.SequentialProcessor

SerializationException - Exception in io.pravega.common.io

An exception that is thrown when serialization or deserialization fails.

SerializationException(String) - Constructor for exception io.pravega.common.io.SerializationException

Creates a new instance of the SerializationException class.

SerializationException(String, Throwable) - Constructor for exception io.pravega.common.io.SerializationException

Creates a new instance of the SerializationException class.

serialize(RevisionDataOutput, T) - Method in class io.pravega.common.io.serialization.VersionedSerializer

Serializes the given object to the given RevisionDataOutput.

serialize(OutputStream, BaseType) - Method in class io.pravega.common.io.serialization.VersionedSerializer.MultiType

serialize(OutputStream, T) - Method in class io.pravega.common.io.serialization.VersionedSerializer

Serializes the given object to the given OutputStream.

serialize(T) - Method in class io.pravega.common.io.serialization.VersionedSerializer

Serializes the given object to an in-memory buffer (RandomAccessOutputStream) and returns a view of it.

serializer(Class<TargetType>, int, VersionedSerializer.WithBuilder<TargetType, ReaderType>) - Method in class io.pravega.common.io.serialization.VersionedSerializer.MultiType.Builder

Registers a new serializer for the given class.

Services - Class in io.pravega.common.concurrent

Helper methods that allow controlling Services.

Services() - Constructor for class io.pravega.common.concurrent.Services

set(int, byte) - Method in class io.pravega.common.util.ByteArraySegment

set(int, byte) - Method in class io.pravega.common.util.CompositeByteArraySegment

set(int, byte) - Method in interface io.pravega.common.util.StructuredWritableBuffer

Sets the value at the specified index.

set(int, long) - Method in class io.pravega.common.lang.AtomicInt96

setInt(int, int) - Method in class io.pravega.common.util.ByteArraySegment

setInt(int, int) - Method in class io.pravega.common.util.CompositeByteArraySegment

setInt(int, int) - Method in interface io.pravega.common.util.StructuredWritableBuffer

Sets a 32 bit Integer value at the specified index.

setLong(int, long) - Method in class io.pravega.common.util.ByteArraySegment

setLong(int, long) - Method in class io.pravega.common.util.CompositeByteArraySegment

setLong(int, long) - Method in interface io.pravega.common.util.StructuredWritableBuffer

Sets a 64 bit Long value at the specified index.

setSecureZKClientProperties(String, String) - Static method in class io.pravega.common.security.ZKTLSUtils

setSecureZKServerProperties(String, String, String, String) - Static method in class io.pravega.common.security.ZKTLSUtils

setShort(int, short) - Method in class io.pravega.common.util.ByteArraySegment

setShort(int, short) - Method in class io.pravega.common.util.CompositeByteArraySegment

setShort(int, short) - Method in interface io.pravega.common.util.StructuredWritableBuffer

Sets a Short value at the specified index.

setUnsignedLong(int, long) - Method in interface io.pravega.common.util.StructuredWritableBuffer

Sets a 64 bit Unsigned Long at the specified index.

shouldUnwrap(Class<? extends Exception>) - Static method in class io.pravega.common.Exceptions

Returns true if the provided class is CompletionException or ExecutionException which need to be unwrapped.

shutdown() - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

shutdown() - Method in class io.pravega.common.util.ResourcePool

Shutdown the resource manager where all returned resources are closed and not put back into the idle queue of resources.

shutdown(Duration, ExecutorService...) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Shuts down the given ExecutorServices in two phases: 1.

shutdown(ExecutorService...) - Static method in class io.pravega.common.concurrent.ExecutorServiceHelpers

Shuts down the given ExecutorServices in two phases, using a timeout of 5 seconds: 1.

shutdownNow() - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

SimpleCache<KeyT,ValueT> - Class in io.pravega.common.util

Lightweight, thread-safe, key-value pair cache built on top of Java HashMap that supports eviction based on a maximum size or last-access-time.

SimpleCache(int, Duration, BiConsumer<KeyT, ValueT>) - Constructor for class io.pravega.common.util.SimpleCache

Creates a new instance of the SimpleCache class.

SimpleDeque<T> - Class in io.pravega.common.util

Simplified Deque implementation that provides an efficient method to remove multiple items at once from the head.

SimpleDeque() - Constructor for class io.pravega.common.util.SimpleDeque

Creates a new instance of the SimpleDeque class.

SimpleDeque(int) - Constructor for class io.pravega.common.util.SimpleDeque

Creates a new instance of the SimpleDeque class.

SimpleMovingAverage - Class in io.pravega.common

Helps calculate simple moving averages for a number of values.

SimpleMovingAverage(int) - Constructor for class io.pravega.common.SimpleMovingAverage

Creates a new instance of the SimpleMovingAverage class.

singleton(T) - Static method in interface io.pravega.common.util.AsyncIterator

Returns an AsyncIterator with exactly one item.

size() - Method in class io.pravega.common.concurrent.ScheduledQueue

Returns the size of this collection.

size() - Method in class io.pravega.common.io.ByteBufferOutputStream

size() - Method in interface io.pravega.common.io.serialization.RandomAccessOutputStream

Gets a value indicating the size of this OutputStream.

size() - Method in class io.pravega.common.util.AbstractDrainingQueue

Gets a value indicating the size of this queue.

size() - Method in class io.pravega.common.util.AvlTreeIndex

size() - Method in class io.pravega.common.util.CopyOnWriteHashMap

size() - Method in class io.pravega.common.util.RedBlackTreeIndex

size() - Method in class io.pravega.common.util.SimpleCache

Gets a value representing the number of entries in the cache.

size() - Method in class io.pravega.common.util.SimpleDeque

Gets a value indicating the number of items in the SimpleDeque.

size() - Method in interface io.pravega.common.util.SortedIndex

Gets a value indicating the number of items in the Index.

sizeInternal() - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns the size of the queue.

sizeInternal() - Method in class io.pravega.common.util.BlockingDrainingQueue

sizeInternal() - Method in class io.pravega.common.util.PriorityBlockingDrainingQueue

skip(long) - Method in class io.pravega.common.io.BoundedInputStream

slice() - Method in interface io.pravega.common.util.BufferView

Equivalent to invoking BufferView.slice(int, int) with offset 0 and getLength().

slice(int, int) - Method in interface io.pravega.common.util.ArrayView

Creates a new ArrayView that represents a sub-range of this ArrayView instance.

slice(int, int) - Method in interface io.pravega.common.util.BufferView

Creates a new BufferView that represents a sub-range of this BufferView instance.

slice(int, int) - Method in class io.pravega.common.util.ByteArraySegment

slice(int, int) - Method in interface io.pravega.common.util.CompositeArrayView

Creates a new CompositeArrayView that represents a sub-range of this CompositeArrayView instance.

slice(int, int) - Method in class io.pravega.common.util.CompositeByteArraySegment

slice(ByteBuffer, int, int) - Static method in class io.pravega.common.util.ByteBufferUtils

sneakyThrow(Throwable) - Static method in class io.pravega.common.Exceptions

Throws any throwable 'sneakily' - you don't need to catch it, nor declare that you throw it onwards.

SortedIndex<V extends SortedIndex.IndexEntry> - Interface in io.pravega.common.util

Defines an Index that orders its IndexEntries by an Int64 (long) Key.

SortedIndex.IndexEntry - Interface in io.pravega.common.util

Defines a generic entry into an Index.

start() - Method in class io.pravega.common.lang.ProcessStarter

Executes the Class using the accumulated options.

startAsync(Service, Executor) - Static method in class io.pravega.common.concurrent.Services

Asynchronously starts a Service and returns a CompletableFuture that will indicate when it is running.

startMonitoring() - Method in class io.pravega.common.io.filesystem.FileModificationEventWatcher

startMonitoring() - Method in interface io.pravega.common.io.filesystem.FileModificationMonitor

Start monitoring.

startMonitoring() - Method in class io.pravega.common.io.filesystem.FileModificationPollingMonitor

stdErr(ProcessBuilder.Redirect) - Method in class io.pravega.common.lang.ProcessStarter

Redirects the Standard Err of the Process to the given Redirect.

stdIn(ProcessBuilder.Redirect) - Method in class io.pravega.common.lang.ProcessStarter

Redirects the Standard In of the Process to the given Redirect.

stdOut(ProcessBuilder.Redirect) - Method in class io.pravega.common.lang.ProcessStarter

Redirects the Standard Out of the Process to the given Redirect.

stopAsync(Service, Executor) - Static method in class io.pravega.common.concurrent.Services

Asynchronously stops a Service and returns a CompletableFuture that will indicate when it is stopped.

stopMonitoring() - Method in class io.pravega.common.io.filesystem.FileModificationEventWatcher

stopMonitoring() - Method in interface io.pravega.common.io.filesystem.FileModificationMonitor

Stop monitoring.

stopMonitoring() - Method in class io.pravega.common.io.filesystem.FileModificationPollingMonitor

StreamHelpers - Class in io.pravega.common.io

Miscellaneous operations on Streams.

StreamHelpers() - Constructor for class io.pravega.common.io.StreamHelpers

stringToList(String, Function<String, V>) - Static method in class io.pravega.common.util.ToStringUtils

Performs the reverse of ToStringUtils.listToString(List).

stringToMap(String, Function<String, K>, Function<String, V>) - Static method in class io.pravega.common.util.ToStringUtils

Performs the reverse of ToStringUtils.mapToString(Map).

StructuredReadableBuffer - Interface in io.pravega.common.util

BufferView whose contents can be interpreted as structured data.

StructuredWritableBuffer - Interface in io.pravega.common.util

Modifiable BufferView whose contents can be interpreted as structured data.

subStream(int) - Method in class io.pravega.common.io.BoundedInputStream

Creates a new BoundedInputStream wrapping the same InputStream as this one, starting at the current position, with the given bound.

sysProp(String, Object) - Method in class io.pravega.common.lang.ProcessStarter

Includes the given System Property as part of the start.

T

TagLogger - Class in io.pravega.common.tracing

Wrapper class for a Logger instance that exposes all its functionality, plus a set of convenience methods to properly log client requests ids for the end-to-end tracing mechanism.

TagLogger(Logger) - Constructor for class io.pravega.common.tracing.TagLogger

take() - Method in class io.pravega.common.concurrent.ScheduledQueue

Retrieves and removes the head of this queue, waiting if necessary until an element becomes available.

take(int) - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns the next items from the queue.

take(int, Duration, ScheduledExecutorService) - Method in class io.pravega.common.util.AbstractDrainingQueue

Returns the next items from the queue.

thenApply(Function<? super T, ? extends U>) - Method in interface io.pravega.common.util.AsyncIterator

Returns a new AsyncIterator that wraps this instance and converts all items from this one into items of a new type.

thenCompose(Function<? super T, CompletableFuture<U>>) - Method in interface io.pravega.common.util.AsyncIterator

Returns a new AsyncIterator that wraps this instance and converts all items from this one into items of a new type using an async call.

ThreadPoolScheduledExecutorService - Class in io.pravega.common.concurrent

An implementation of ScheduledExecutorService which uses a thread pool.

ThreadPoolScheduledExecutorService(int, ThreadFactory) - Constructor for class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

Creates a fixed size thread pool (Similar to ScheduledThreadPoolExecutor).

throwingOn(Class<ThrowsT>) - Method in class io.pravega.common.util.Retry.RetryExceptionally

TimeoutTimer - Class in io.pravega.common

Helps figuring out how much time is left from a particular (initial) timeout.

TimeoutTimer(Duration) - Constructor for class io.pravega.common.TimeoutTimer

Creates a new instance of the TimeoutTimer class.

TimeoutTimer(Duration, Supplier<Long>) - Constructor for class io.pravega.common.TimeoutTimer

Creates a new instance of the TimeoutTimer class.

Timer - Class in io.pravega.common

Allows easy measurement of elapsed time.

Timer() - Constructor for class io.pravega.common.Timer

Creates a new instance of the Timer class.

TLSProtocolVersion - Class in io.pravega.common.security

TLSProtocolVersion(String) - Constructor for class io.pravega.common.security.TLSProtocolVersion

toArray(T[]) - Method in class io.pravega.common.concurrent.ScheduledQueue

Returns an array containing all of the elements in this queue.

toBytes() - Method in class io.pravega.common.lang.Int96

toString() - Method in class io.pravega.common.AbstractTimer

toString() - Method in class io.pravega.common.concurrent.AsyncSemaphore

toString() - Method in class io.pravega.common.concurrent.CancellationToken

toString() - Method in class io.pravega.common.concurrent.ThreadPoolScheduledExecutorService

toString() - Method in class io.pravega.common.ExponentialMovingAverage

toString() - Method in class io.pravega.common.lang.Int96

toString() - Method in class io.pravega.common.TimeoutTimer

toString() - Method in class io.pravega.common.tracing.RequestTag

toString() - Method in class io.pravega.common.util.ByteArraySegment

toString() - Method in class io.pravega.common.util.CircularBuffer

toString() - Method in class io.pravega.common.util.ImmutableDate

toString() - Method in class io.pravega.common.util.Property

toString() - Method in class io.pravega.common.util.ReusableFutureLatch

toString() - Method in class io.pravega.common.util.ReusableLatch

toString() - Method in class io.pravega.common.util.SimpleDeque

toString(X509Certificate[]) - Static method in class io.pravega.common.util.CertificateUtils

ToStringUtils - Class in io.pravega.common.util

ToStringUtils() - Constructor for class io.pravega.common.util.ToStringUtils

toUUID(String) - Method in class io.pravega.common.hash.HashHelper

toVoid(CompletableFuture<T>) - Static method in class io.pravega.common.concurrent.Futures

Returns a CompletableFuture that will end when the given future ends, but discards its result.

toVoidExpecting(CompletableFuture<T>, T, Supplier<E>) - Static method in class io.pravega.common.concurrent.Futures

Returns a CompletableFuture that will end when the given future ends, expecting a certain result.

trace(long, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

Writes a trace-level log line on the provided logger consisting of a header tag (e.g., requestId) and the message passed (plus the arguments) in the case that the request id comes from a client request (i.e., not a default one).

trace(String) - Method in class io.pravega.common.tracing.TagLogger

trace(String, Object) - Method in class io.pravega.common.tracing.TagLogger

trace(String, Object...) - Method in class io.pravega.common.tracing.TagLogger

trace(String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

trace(String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

trace(Marker, String) - Method in class io.pravega.common.tracing.TagLogger

trace(Marker, String, Object) - Method in class io.pravega.common.tracing.TagLogger

trace(Marker, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

trace(Marker, String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

trace(Marker, String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

traceEnter(Logger, String, Object...) - Static method in class io.pravega.common.LoggerHelpers

Traces the fact that a method entry has occurred.

traceEnterWithContext(Logger, String, String, Object...) - Static method in class io.pravega.common.LoggerHelpers

Traces the fact that a method entry has occurred.

traceLeave(Logger, String, long, Object...) - Static method in class io.pravega.common.LoggerHelpers

Traces the fact that a method has exited normally.

traceLeave(Logger, String, String, long, Object...) - Static method in class io.pravega.common.LoggerHelpers

Traces the fact that a method has exited normally.

traceObjectId - Variable in class io.pravega.common.concurrent.AbstractThreadPoolService

trackRequest(RequestTag) - Method in class io.pravega.common.tracing.RequestTracker

Adds a request descriptor and request id pair in the cache based on an input RequestTag object by overloading {RequestTracker.trackRequest(String, long)}.

trackRequest(String, long) - Method in class io.pravega.common.tracing.RequestTracker

Adds a request descriptor and request id pair in the cache if tracing is enabled.

TypedProperties - Class in io.pravega.common.util

* Wrapper for a java.util.Properties object, that sections it based on a namespace.

TypedProperties(Properties, String) - Constructor for class io.pravega.common.util.TypedProperties

Creates a new instance of the TypedProperties class.

U

unsetSecureZKClientProperties() - Static method in class io.pravega.common.security.ZKTLSUtils

unsetSecureZKServerProperties() - Static method in class io.pravega.common.security.ZKTLSUtils

untrackRequest(RequestTag) - Method in class io.pravega.common.tracing.RequestTracker

Remove a request id from an associated request descriptor within a RequestTag object by overloading {RequestTracker.untrackRequest(String)}.

untrackRequest(String) - Method in class io.pravega.common.tracing.RequestTracker

Removes and returns a request id from an associated request descriptor.

unwrap(Throwable) - Static method in class io.pravega.common.Exceptions

If the provided exception is a CompletionException or ExecutionException which need be unwrapped.

update(T) - Method in class io.pravega.common.concurrent.NewestReference

updateItem(ItemType) - Method in class io.pravega.common.concurrent.LatestItemSequentialProcessor

Updates the item and triggers it to be processed.

updateItem(KeyType, ItemType) - Method in class io.pravega.common.concurrent.MultiKeyLatestItemSequentialProcessor

Updates the item and triggers it to be processed.

UUID_BYTES - Static variable in interface io.pravega.common.io.serialization.RevisionDataOutput

The number of bytes required to encode a UUID.

V

values() - Method in class io.pravega.common.util.CopyOnWriteHashMap

VersionedSerializer<T> - Class in io.pravega.common.io.serialization

Custom serializer base class that supports backward and forward compatibility.

VersionedSerializer() - Constructor for class io.pravega.common.io.serialization.VersionedSerializer

VersionedSerializer.Direct<TargetType> - Class in io.pravega.common.io.serialization

A Single-Type VersionedDeserializer that serializes and deserializes into the same object.

VersionedSerializer.FormatVersion<TargetType,ReaderType> - Class in io.pravega.common.io.serialization

Represents a Version of a Format.

VersionedSerializer.MultiType<BaseType> - Class in io.pravega.common.io.serialization

A VersionedDeserializer that serializes deserializes objects instantiating different types that inherit from a single base type.

VersionedSerializer.MultiType.Builder - Class in io.pravega.common.io.serialization

VersionedSerializer.StreamReader<ReaderType> - Interface in io.pravega.common.io.serialization

Defines a Function that deserializes data from a RevisionDataInput into a target Object.

VersionedSerializer.StreamWriter<TargetType> - Interface in io.pravega.common.io.serialization

Defines a Function that serializes an Object to a RevisionDataOutput.

VersionedSerializer.WithBuilder<TargetType,ReaderType extends ObjectBuilder<TargetType>> - Class in io.pravega.common.io.serialization

A Single-Type VersionedDeserializer that deserializes into a "Builder" object.

W

warn(long, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

Writes a warn-level log line on the provided logger consisting of a header tag (e.g., requestId) and the message passed (plus the arguments) in the case that the request id comes from a client request (i.e., not a default one).

warn(String) - Method in class io.pravega.common.tracing.TagLogger

warn(String, Object) - Method in class io.pravega.common.tracing.TagLogger

warn(String, Object...) - Method in class io.pravega.common.tracing.TagLogger

warn(String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

warn(String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

warn(Marker, String) - Method in class io.pravega.common.tracing.TagLogger

warn(Marker, String, Object) - Method in class io.pravega.common.tracing.TagLogger

warn(Marker, String, Object...) - Method in class io.pravega.common.tracing.TagLogger

warn(Marker, String, Object, Object) - Method in class io.pravega.common.tracing.TagLogger

warn(Marker, String, Throwable) - Method in class io.pravega.common.tracing.TagLogger

with(Property<V>, V) - Method in class io.pravega.common.util.ConfigBuilder

Includes the given property and its value in the builder.

withAttempts(int) - Method in class io.pravega.common.util.Retry.RetryWithBackoff

WithBuilder() - Constructor for class io.pravega.common.io.serialization.VersionedSerializer.WithBuilder

withExpBackoff(long, int, int) - Static method in class io.pravega.common.util.Retry

withExpBackoff(long, int, int, long) - Static method in class io.pravega.common.util.Retry

withInitialMillis(long) - Method in class io.pravega.common.util.Retry.RetryWithBackoff

withMaxDelay(long) - Method in class io.pravega.common.util.Retry.RetryWithBackoff

withMultiplier(int) - Method in class io.pravega.common.util.Retry.RetryWithBackoff

withUnsafe(Property<?>, Object) - Method in class io.pravega.common.util.ConfigBuilder

Includes the given property and its value in the builder, without Property-Value type-enforcement.

wrap(byte[]) - Static method in interface io.pravega.common.util.BufferView

Wraps a given byte array into a view.

wrap(List<BufferView>) - Static method in interface io.pravega.common.util.BufferView

Wraps the given BufferView into a single instance.

write(byte[]) - Method in class io.pravega.common.io.ByteBufferOutputStream

write(byte[], int, int) - Method in class io.pravega.common.io.ByteBufferOutputStream

write(byte[], int, int, int) - Method in class io.pravega.common.io.ByteBufferOutputStream

write(byte[], int, int, int) - Method in interface io.pravega.common.io.serialization.RandomAccessOutputStream

Writes a sequence of bytes at the given position.

write(int) - Method in class io.pravega.common.io.ByteBufferOutputStream

write(int, int) - Method in class io.pravega.common.io.ByteBufferOutputStream

write(int, int) - Method in interface io.pravega.common.io.serialization.RandomAccessOutputStream

Writes the given byte value at the given position.

writeArray(byte[]) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given byte array.

writeArray(byte[], int, int) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given byte array.

writeArray(T[], RevisionDataOutput.ElementSerializer<T>) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given array using the given RevisionDataOutput.ElementSerializer.

writeBuffer(BufferView) - Method in class io.pravega.common.io.ByteBufferOutputStream

writeBuffer(BufferView) - Method in interface io.pravega.common.io.DirectDataOutput

Includes the given BufferView.

writeBuffer(BufferView) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given BufferView.

writeCollection(Collection<T>, RevisionDataOutput.ElementSerializer<T>) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given Collection using the given RevisionDataOutput.ElementSerializer.

writeCompactInt(int) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Encodes the given Integer into a compact serialization of 1, 2, 3 or 4 bytes.

writeCompactLong(long) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Encodes the given Long into a compact serialization of 1, 2, 4 or 8 bytes.

writeCompactSignedLong(long) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Encodes the given signed Long into a compact serialization of 1, 2, 4 or 8 bytes.

writeInt(byte[], int, int) - Static method in class io.pravega.common.util.BitConverter

Writes the given 32-bit Integer to the given byte array at the given offset.

writeInt(int) - Method in class io.pravega.common.io.ByteBufferOutputStream

writeInt(int) - Method in interface io.pravega.common.io.DirectDataOutput

Writes the given value as a 32 bit Integer.

writeInt(int, int) - Method in class io.pravega.common.io.ByteBufferOutputStream

writeInt(int, int) - Method in interface io.pravega.common.io.serialization.RandomAccessOutputStream

Writes the given Int value at the given position.

writeInt(OutputStream, int) - Static method in class io.pravega.common.util.BitConverter

Writes the given 32-bit Integer to the given OutputStream.

writeLong(byte[], int, long) - Static method in class io.pravega.common.util.BitConverter

Writes the given 64-bit Long to the given byte array at the given offset.

writeLong(long) - Method in class io.pravega.common.io.ByteBufferOutputStream

writeLong(long) - Method in interface io.pravega.common.io.DirectDataOutput

Writes the given value as a 64 bit Long.

writeLong(OutputStream, long) - Static method in class io.pravega.common.util.BitConverter

Writes the given 64-bit Long to the given OutputStream.

writeMap(Map<K, V>, RevisionDataOutput.ElementSerializer<K>, RevisionDataOutput.ElementSerializer<V>) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given Map using the given RevisionDataOutput.ElementSerializers (one for Key and one for Value).

writeShort(int) - Method in class io.pravega.common.io.ByteBufferOutputStream

writeShort(int) - Method in interface io.pravega.common.io.DirectDataOutput

Writes the given value as a 16 bit Short.

writeShort(OutputStream, short) - Static method in class io.pravega.common.util.BitConverter

Writes the given 16-bit Short to the given OutputStream.

writeUUID(StructuredWritableBuffer, UUID) - Static method in class io.pravega.common.util.BitConverter

Writes the given 128-bit UUID to the given StructuredWritableBuffer.

writeUUID(UUID) - Method in interface io.pravega.common.io.serialization.RevisionDataOutput

Serializes the given UUID as two consecutive Long values.

Z

zero() - Method in class io.pravega.common.TimeoutTimer

Adjust the time so that the is no time remaining.

ZERO - Static variable in class io.pravega.common.lang.Int96

ZKTLSUtils - Class in io.pravega.common.security

ZKTLSUtils() - Constructor for class io.pravega.common.security.ZKTLSUtils

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