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A

accept(ServerSocketChannel) - Static method in class org.elasticsearch.nio.ChannelFactory.RawChannelFactory

acceptChannel(ServerChannelContext) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a server channel signals it is ready to accept a connection.

acceptChannels(Supplier<NioSelector>) - Method in class org.elasticsearch.nio.ServerChannelContext

acceptException(ServerChannelContext, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when an attempt to accept a connection throws an exception.

acceptNioChannel(ServerChannelContext, Supplier<NioSelector>) - Method in class org.elasticsearch.nio.ChannelFactory

addCloseListener(BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.ChannelContext

Add a listener that will be called when the channel is closed.

addCloseListener(BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.NioChannel

Adds a close listener to the channel.

addConnectListener(BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.NioSocketChannel

addConnectListener(BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.SocketChannelContext

allocatingInstance() - Static method in class org.elasticsearch.nio.InboundChannelBuffer

assertOnSelectorThread() - Method in class org.elasticsearch.nio.NioSelector

B

bindServerChannel(InetSocketAddress, ChannelFactory<S, ?>) - Method in interface org.elasticsearch.nio.NioGroup

Opens and binds a server channel to accept incoming connections.

bindServerChannel(InetSocketAddress, ChannelFactory<S, ?>) - Method in class org.elasticsearch.nio.NioSelectorGroup

byteBuffer() - Method in class org.elasticsearch.nio.Page

Returns the ByteBuffer for this page.

ByteBufferUtils - Class in org.elasticsearch.nio.utils

BytesChannelContext - Class in org.elasticsearch.nio

BytesChannelContext(NioSocketChannel, NioSelector, Consumer<Exception>, NioChannelHandler, InboundChannelBuffer) - Constructor for class org.elasticsearch.nio.BytesChannelContext

BytesWriteHandler - Class in org.elasticsearch.nio

BytesWriteHandler() - Constructor for class org.elasticsearch.nio.BytesWriteHandler

C

channel - Variable in class org.elasticsearch.nio.SocketChannelContext

channelBuffer - Variable in class org.elasticsearch.nio.SocketChannelContext

ChannelContext<S extends java.nio.channels.SelectableChannel & java.nio.channels.NetworkChannel> - Class in org.elasticsearch.nio

Implements the logic related to interacting with a java.nio channel.

ChannelFactory<ServerSocket extends NioServerSocketChannel,Socket extends NioSocketChannel> - Class in org.elasticsearch.nio

ChannelFactory(ChannelFactory.RawChannelFactory) - Constructor for class org.elasticsearch.nio.ChannelFactory

This will create a ChannelFactory using the raw channel factory passed to the constructor.

ChannelFactory.RawChannelFactory - Class in org.elasticsearch.nio

channelRegistered() - Method in class org.elasticsearch.nio.BytesWriteHandler

channelRegistered() - Method in class org.elasticsearch.nio.DelegatingHandler

channelRegistered() - Method in interface org.elasticsearch.nio.NioChannelHandler

This method is called when the channel is registered with its selector.

close() - Method in class org.elasticsearch.nio.BytesWriteHandler

close() - Method in class org.elasticsearch.nio.DelegatingHandler

close() - Method in class org.elasticsearch.nio.InboundChannelBuffer

close() - Method in class org.elasticsearch.nio.NioChannel

Schedules channel for close.

close() - Method in interface org.elasticsearch.nio.NioChannelHandler

close() - Method in interface org.elasticsearch.nio.NioGroup

close() - Method in class org.elasticsearch.nio.NioSelector

close() - Method in class org.elasticsearch.nio.NioSelectorGroup

close() - Method in class org.elasticsearch.nio.Page

closeChannel() - Method in class org.elasticsearch.nio.BytesChannelContext

closeChannel() - Method in class org.elasticsearch.nio.ChannelContext

Schedules a channel to be closed by the selector event loop with which it is registered.

closeChannel() - Method in class org.elasticsearch.nio.ServerChannelContext

closeException(ChannelContext<?>, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when an attempt to close a channel throws an exception.

closeFromSelector() - Method in class org.elasticsearch.nio.ChannelContext

This method cleans up any context resources that need to be released when a channel is closed.

closeFromSelector() - Method in class org.elasticsearch.nio.SocketChannelContext

closeNow() - Method in class org.elasticsearch.nio.BytesWriteHandler

closeNow() - Method in class org.elasticsearch.nio.DelegatingHandler

closeNow() - Method in interface org.elasticsearch.nio.NioChannelHandler

This method indicates if the underlying channel should be closed.

closeNow() - Method in class org.elasticsearch.nio.SocketChannelContext

connect() - Method in class org.elasticsearch.nio.SocketChannelContext

This method will attempt to complete the connection process for this channel.

connectException(SocketChannelContext, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when an attempt to connect a channel throws an exception.

consumeReads(InboundChannelBuffer) - Method in class org.elasticsearch.nio.DelegatingHandler

consumeReads(InboundChannelBuffer) - Method in interface org.elasticsearch.nio.NioChannelHandler

This method handles bytes that have been read from the network.

copyBytes(ByteBuffer[], ByteBuffer) - Static method in class org.elasticsearch.nio.utils.ByteBufferUtils

Copies bytes from the array of byte buffers into the destination buffer.

copyBytes(ByteBuffer, ByteBuffer) - Static method in class org.elasticsearch.nio.utils.ByteBufferUtils

Copies bytes from source byte buffer into the destination buffer.

createChannel(NioSelector, SocketChannel) - Method in class org.elasticsearch.nio.ChannelFactory

This method should return a new NioSocketChannel implementation.

createServerChannel(NioSelector, ServerSocketChannel) - Method in class org.elasticsearch.nio.ChannelFactory

This method should return a new NioServerSocketChannel implementation.

createWriteOperation(SocketChannelContext, Object, BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.BytesWriteHandler

createWriteOperation(SocketChannelContext, Object, BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.DelegatingHandler

createWriteOperation(SocketChannelContext, Object, BiConsumer<Void, Exception>) - Method in interface org.elasticsearch.nio.NioChannelHandler

This method is called when a message is queued with a channel.

currentFlushOperationComplete() - Method in class org.elasticsearch.nio.SocketChannelContext

currentFlushOperationFailed(IOException) - Method in class org.elasticsearch.nio.SocketChannelContext

D

DelegatingHandler - Class in org.elasticsearch.nio

DelegatingHandler(NioChannelHandler) - Constructor for class org.elasticsearch.nio.DelegatingHandler

duplicate() - Method in class org.elasticsearch.nio.Page

Duplicates this page and increments the reference count.

E

ensureCapacity(long) - Method in class org.elasticsearch.nio.InboundChannelBuffer

EventHandler - Class in org.elasticsearch.nio

EventHandler(Consumer<Exception>, Supplier<NioSelector>) - Constructor for class org.elasticsearch.nio.EventHandler

exceptionHandler - Variable in class org.elasticsearch.nio.EventHandler

ExceptionsHelper - Class in org.elasticsearch.nio.utils

ExceptionsHelper() - Constructor for class org.elasticsearch.nio.utils.ExceptionsHelper

executeFailedListener(BiConsumer<V, Exception>, Exception) - Method in class org.elasticsearch.nio.NioSelector

Executes a failed listener with consistent exception handling.

executeListener(BiConsumer<V, Exception>, V) - Method in class org.elasticsearch.nio.NioSelector

Executes a success listener with consistent exception handling.

F

flushChannel() - Method in class org.elasticsearch.nio.BytesChannelContext

flushChannel() - Method in class org.elasticsearch.nio.SocketChannelContext

FlushOperation - Class in org.elasticsearch.nio

FlushOperation(ByteBuffer[], BiConsumer<Void, Exception>) - Constructor for class org.elasticsearch.nio.FlushOperation

FlushReadyWrite - Class in org.elasticsearch.nio

FlushReadyWrite(SocketChannelContext, ByteBuffer[], BiConsumer<Void, Exception>) - Constructor for class org.elasticsearch.nio.FlushReadyWrite

flushToChannel(FlushOperation) - Method in class org.elasticsearch.nio.SocketChannelContext

G

genericChannelException(ChannelContext<?>, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when handling an event from a channel fails due to an unexpected exception.

getBuffersToWrite() - Method in class org.elasticsearch.nio.FlushOperation

getBuffersToWrite(int) - Method in class org.elasticsearch.nio.FlushOperation

getCapacity() - Method in class org.elasticsearch.nio.InboundChannelBuffer

getChannel() - Method in class org.elasticsearch.nio.ChannelContext

getChannel() - Method in class org.elasticsearch.nio.FlushReadyWrite

getChannel() - Method in class org.elasticsearch.nio.ServerChannelContext

getChannel() - Method in class org.elasticsearch.nio.SocketChannelContext

getChannel() - Method in interface org.elasticsearch.nio.WriteOperation

getContext() - Method in class org.elasticsearch.nio.NioChannel

getContext() - Method in class org.elasticsearch.nio.NioServerSocketChannel

getContext() - Method in class org.elasticsearch.nio.NioSocketChannel

getIndex() - Method in class org.elasticsearch.nio.InboundChannelBuffer

getIoBuffer() - Method in class org.elasticsearch.nio.NioSelector

Returns a cached direct byte buffer for network operations.

getListener() - Method in class org.elasticsearch.nio.FlushOperation

getListener() - Method in interface org.elasticsearch.nio.WriteOperation

getLocalAddress() - Method in class org.elasticsearch.nio.NioChannel

getLocalAddress() - Method in class org.elasticsearch.nio.NioServerSocketChannel

getLocalAddress() - Method in class org.elasticsearch.nio.NioSocketChannel

getObject() - Method in class org.elasticsearch.nio.FlushReadyWrite

getObject() - Method in interface org.elasticsearch.nio.WriteOperation

getPendingFlush() - Method in class org.elasticsearch.nio.SocketChannelContext

getRawChannel() - Method in class org.elasticsearch.nio.NioChannel

getRawChannel() - Method in class org.elasticsearch.nio.NioServerSocketChannel

getRawChannel() - Method in class org.elasticsearch.nio.NioSocketChannel

getRemaining() - Method in class org.elasticsearch.nio.InboundChannelBuffer

getRemoteAddress() - Method in class org.elasticsearch.nio.NioSocketChannel

getSelector() - Method in class org.elasticsearch.nio.ChannelContext

getSelector() - Method in class org.elasticsearch.nio.ServerChannelContext

getSelector() - Method in class org.elasticsearch.nio.SocketChannelContext

getTaskScheduler() - Method in class org.elasticsearch.nio.NioSelector

H

handleClose(ChannelContext<?>) - Method in class org.elasticsearch.nio.EventHandler

This method handles the closing of an NioChannel

handleConnect(SocketChannelContext) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a NioSocketChannel has just been accepted or if it has receive an OP_CONNECT event.

handleException(Exception) - Method in class org.elasticsearch.nio.ChannelContext

handleRead(SocketChannelContext) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a channel signals it is ready for be read.

handleReadBytes() - Method in class org.elasticsearch.nio.SocketChannelContext

handleRegistration(ChannelContext<?>) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a NioChannel is being registered with the selector.

handleTask(Runnable) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a task or listener attached to a channel is available to run.

handleWrite(SocketChannelContext) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a channel signals it is ready to receive writes.

I

InboundChannelBuffer - Class in org.elasticsearch.nio

This is a channel byte buffer composed internally of 16kb pages.

InboundChannelBuffer(IntFunction<Page>) - Constructor for class org.elasticsearch.nio.InboundChannelBuffer

incrementIndex(int) - Method in class org.elasticsearch.nio.FlushOperation

incrementIndex(long) - Method in class org.elasticsearch.nio.InboundChannelBuffer

isClosing - Variable in class org.elasticsearch.nio.SocketChannelContext

isConnectComplete() - Method in class org.elasticsearch.nio.SocketChannelContext

isFullyFlushed() - Method in class org.elasticsearch.nio.FlushOperation

isOnCurrentThread() - Method in class org.elasticsearch.nio.NioSelector

isOpen() - Method in class org.elasticsearch.nio.ChannelContext

isOpen() - Method in class org.elasticsearch.nio.NioChannel

isOpen() - Method in class org.elasticsearch.nio.NioSelector

isRunning() - Method in class org.elasticsearch.nio.NioSelector

isWriteInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Checks for an interest in writes for this selection key.

N

NioChannel - Class in org.elasticsearch.nio

This is a basic channel abstraction used by the NioSelector.

NioChannel() - Constructor for class org.elasticsearch.nio.NioChannel

NioChannelHandler - Interface in org.elasticsearch.nio

Implements the application specific logic for handling channel operations.

NioGroup - Interface in org.elasticsearch.nio

An class for interfacing with java.nio.

NioSelector - Class in org.elasticsearch.nio

This is a nio selector implementation.

NioSelector(EventHandler) - Constructor for class org.elasticsearch.nio.NioSelector

NioSelector(EventHandler, Selector) - Constructor for class org.elasticsearch.nio.NioSelector

NioSelectorGroup - Class in org.elasticsearch.nio

The NioSelectorGroup is a group of selectors for interfacing with java nio.

NioSelectorGroup(ThreadFactory, int, ThreadFactory, int, Function<Supplier<NioSelector>, EventHandler>) - Constructor for class org.elasticsearch.nio.NioSelectorGroup

This will create an NioSelectorGroup with dedicated acceptors.

NioSelectorGroup(ThreadFactory, int, Function<Supplier<NioSelector>, EventHandler>) - Constructor for class org.elasticsearch.nio.NioSelectorGroup

This will create an NioSelectorGroup with no dedicated acceptors.

NioServerSocketChannel - Class in org.elasticsearch.nio

NioServerSocketChannel(ServerSocketChannel) - Constructor for class org.elasticsearch.nio.NioServerSocketChannel

NioSocketChannel - Class in org.elasticsearch.nio

NioSocketChannel(SocketChannel) - Constructor for class org.elasticsearch.nio.NioSocketChannel

O

openChannel(InetSocketAddress, ChannelFactory<?, S>) - Method in interface org.elasticsearch.nio.NioGroup

Opens a outgoing client channel.

openChannel(InetSocketAddress, ChannelFactory<?, S>) - Method in class org.elasticsearch.nio.NioSelectorGroup

openNioChannel(InetSocketAddress, Supplier<NioSelector>) - Method in class org.elasticsearch.nio.ChannelFactory

openNioServerSocketChannel(InetSocketAddress, Supplier<NioSelector>) - Method in class org.elasticsearch.nio.ChannelFactory

org.elasticsearch.nio - package org.elasticsearch.nio

org.elasticsearch.nio.utils - package org.elasticsearch.nio.utils

P

Page - Class in org.elasticsearch.nio

Page(ByteBuffer) - Constructor for class org.elasticsearch.nio.Page

Page(ByteBuffer, Runnable) - Constructor for class org.elasticsearch.nio.Page

PAGE_SIZE - Static variable in class org.elasticsearch.nio.InboundChannelBuffer

pollFlushOperations() - Method in class org.elasticsearch.nio.BytesWriteHandler

pollFlushOperations() - Method in class org.elasticsearch.nio.DelegatingHandler

pollFlushOperations() - Method in interface org.elasticsearch.nio.NioChannelHandler

Returns any flush operations that are ready to flush.

pollTask(long) - Method in class org.elasticsearch.nio.TaskScheduler

postHandling(SocketChannelContext) - Method in class org.elasticsearch.nio.EventHandler

This method is called after events (READ, WRITE, CONNECT) have been handled for a channel.

Q

queueChannelClose(NioChannel) - Method in class org.elasticsearch.nio.NioSelector

queueWrite(WriteOperation) - Method in class org.elasticsearch.nio.NioSelector

Queues a write operation to be handled by the event loop.

queueWriteOperation(WriteOperation) - Method in class org.elasticsearch.nio.SocketChannelContext

R

rawChannel - Variable in class org.elasticsearch.nio.ChannelContext

RawChannelFactory(boolean, boolean, boolean, int, int) - Constructor for class org.elasticsearch.nio.ChannelFactory.RawChannelFactory

rawSelector() - Method in class org.elasticsearch.nio.NioSelector

read() - Method in class org.elasticsearch.nio.BytesChannelContext

read() - Method in class org.elasticsearch.nio.SocketChannelContext

readException(SocketChannelContext, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when an attempt to read from a channel throws an exception.

readFromChannel(InboundChannelBuffer) - Method in class org.elasticsearch.nio.SocketChannelContext

readyForFlush() - Method in class org.elasticsearch.nio.SocketChannelContext

register() - Method in class org.elasticsearch.nio.ChannelContext

register() - Method in class org.elasticsearch.nio.SocketChannelContext

registrationException(ChannelContext<?>, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when an attempt to register a channel throws an exception.

release(long) - Method in class org.elasticsearch.nio.InboundChannelBuffer

This method will release bytes from the head of this buffer.

removeConnectInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Removes an interest in connects for this selection key while maintaining other interests.

removeWriteInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Removes an interest in writes for this selection key while maintaining other interests.

rethrowAndSuppress(List<T>) - Static method in class org.elasticsearch.nio.utils.ExceptionsHelper

Rethrows the first exception in the list and adds all remaining to the suppressed list.

runLoop() - Method in class org.elasticsearch.nio.NioSelector

Starts this selector.

S

scheduleAtRelativeTime(Runnable, long) - Method in class org.elasticsearch.nio.TaskScheduler

Schedule a task at the defined relative nanotime.

scheduleForRegistration(NioChannel) - Method in class org.elasticsearch.nio.NioSelector

Schedules a NioChannel to be registered with this selector.

SelectionKeyUtils - Class in org.elasticsearch.nio

selectorException(IOException) - Method in class org.elasticsearch.nio.EventHandler

This method handles an IOException that was thrown during a call to Selector.select(long) or Selector.close().

selectorShouldClose() - Method in class org.elasticsearch.nio.BytesChannelContext

selectorShouldClose() - Method in class org.elasticsearch.nio.SocketChannelContext

This method indicates if a selector should close this channel.

sendMessage(Object, BiConsumer<Void, Exception>) - Method in class org.elasticsearch.nio.SocketChannelContext

ServerChannelContext - Class in org.elasticsearch.nio

ServerChannelContext(NioServerSocketChannel, ChannelFactory<?, ?>, NioSelector, Consumer<NioSocketChannel>, Consumer<Exception>) - Constructor for class org.elasticsearch.nio.ServerChannelContext

setAcceptInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Adds an interest in accepts for this selection key while maintaining other interests.

setCloseNow() - Method in class org.elasticsearch.nio.SocketChannelContext

setConnectAndReadInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Removes an interest in connects and reads for this selection key while maintaining other interests.

setConnectReadAndWriteInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Removes an interest in connects, reads, and writes for this selection key while maintaining other interests.

setContext(ServerChannelContext) - Method in class org.elasticsearch.nio.NioServerSocketChannel

This method sets the context for a server socket channel.

setContext(SocketChannelContext) - Method in class org.elasticsearch.nio.NioSocketChannel

setSelectionKey(SelectionKey) - Method in class org.elasticsearch.nio.ChannelContext

setWriteInterested(SelectionKey) - Static method in class org.elasticsearch.nio.SelectionKeyUtils

Adds an interest in writes for this selection key while maintaining other interests.

sliceAndRetainPagesTo(long) - Method in class org.elasticsearch.nio.InboundChannelBuffer

This method will return an array of Page representing the bytes from the beginning of this buffer up through the index argument that was passed.

sliceBuffersFrom(long) - Method in class org.elasticsearch.nio.InboundChannelBuffer

This method will return an array of ByteBuffer representing the bytes from the index passed through the end of this buffer.

sliceBuffersTo(long) - Method in class org.elasticsearch.nio.InboundChannelBuffer

This method will return an array of ByteBuffer representing the bytes from the beginning of this buffer up through the index argument that was passed.

SocketChannelContext - Class in org.elasticsearch.nio

This context should implement the specific logic for a channel.

SocketChannelContext(NioSocketChannel, NioSelector, Consumer<Exception>, NioChannelHandler, InboundChannelBuffer) - Constructor for class org.elasticsearch.nio.SocketChannelContext

T

taskException(Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when a task or listener attached to a channel operation throws an exception.

TaskScheduler - Class in org.elasticsearch.nio

A basic priority queue backed timer service.

TaskScheduler() - Constructor for class org.elasticsearch.nio.TaskScheduler

toString() - Method in class org.elasticsearch.nio.NioServerSocketChannel

toString() - Method in class org.elasticsearch.nio.NioSocketChannel

U

uncaughtException(Exception) - Method in class org.elasticsearch.nio.EventHandler

This method handles an exception that was uncaught during a select loop.

W

writeException(SocketChannelContext, Exception) - Method in class org.elasticsearch.nio.EventHandler

This method is called when an attempt to write to a channel throws an exception.

WriteOperation - Interface in org.elasticsearch.nio

This is a basic write operation that can be queued with a channel.

writeToBytes(WriteOperation) - Method in class org.elasticsearch.nio.BytesWriteHandler

writeToBytes(WriteOperation) - Method in class org.elasticsearch.nio.DelegatingHandler

writeToBytes(WriteOperation) - Method in interface org.elasticsearch.nio.NioChannelHandler

This method is called on the event loop thread.

A B C D E F G H I N O P Q R S T U W
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