org.apache.flink.runtime.io.network.channels

Class OutputChannel

java.lang.Object

org.apache.flink.runtime.io.network.channels.Channel

org.apache.flink.runtime.io.network.channels.OutputChannel

public class OutputChannel
extends Channel

Field Summary

Fields inherited from class org.apache.flink.runtime.io.network.channels.Channel

envelopeDispatcher

Constructor Summary

Constructors

Constructor and Description
OutputChannel(OutputGate outputGate, int index, ChannelID id, ChannelID connectedId, ChannelType type) Creates a new output channel object.

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
JobID	getJobID()
boolean	isClosed()
boolean	isInputChannel()
void	queueEnvelope(Envelope envelope)
void	releaseAllResources()
void	requestClose()
void	sendBuffer(Buffer buffer)
void	sendBufferAndEvent(Buffer buffer, AbstractEvent event)
void	sendEvent(AbstractEvent event)
void	transferEvent(AbstractEvent event)
void	waitForChannelToBeClosed()

Methods inherited from class org.apache.flink.runtime.io.network.channels.Channel

getChannelType, getConnectedId, getID, getIndex, registerEnvelopeDispatcher

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OutputChannel

public OutputChannel(OutputGate outputGate,
             int index,
             ChannelID id,
             ChannelID connectedId,
             ChannelType type)

Creates a new output channel object.

Parameters:

outputGate - the output gate this channel is connected to

index - the index of the channel in the output gate

id - the ID of the channel

connectedId - the ID of the channel this channel is connected to

type - the type of this channel

Method Detail

sendBuffer

public void sendBuffer(Buffer buffer)
                throws IOException,
                       InterruptedException

Throws:

IOException

InterruptedException

sendEvent

public void sendEvent(AbstractEvent event)
               throws IOException,
                      InterruptedException

Throws:

IOException

InterruptedException

sendBufferAndEvent

public void sendBufferAndEvent(Buffer buffer,
                      AbstractEvent event)
                        throws IOException,
                               InterruptedException

Throws:

IOException

InterruptedException

queueEnvelope

public void queueEnvelope(Envelope envelope)

Specified by:

queueEnvelope in class Channel

requestClose

public void requestClose()
                  throws IOException,
                         InterruptedException

Throws:

IOException

InterruptedException

isClosed

public boolean isClosed()

Specified by:

isClosed in class Channel

waitForChannelToBeClosed

public void waitForChannelToBeClosed()
                              throws InterruptedException

Throws:

InterruptedException

isInputChannel

public boolean isInputChannel()

Specified by:

isInputChannel in class Channel

getJobID

public JobID getJobID()

Specified by:

getJobID in class Channel

transferEvent

public void transferEvent(AbstractEvent event)
                   throws IOException,
                          InterruptedException

Specified by:

transferEvent in class Channel

Throws:

IOException

InterruptedException

releaseAllResources

public void releaseAllResources()

Specified by:

releaseAllResources in class Channel

destroy

public void destroy()

Specified by:

destroy in class Channel