org.apache.flink.runtime.io.network.api

Class BufferWriter

java.lang.Object

org.apache.flink.runtime.io.network.api.BufferWriter

Direct Known Subclasses:

RecordWriter

public class BufferWriter
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected OutputGate	outputGate

Constructor Summary

Constructors

Constructor and Description
BufferWriter(AbstractInvokable invokable)

Method Summary

Methods

Modifier and Type	Method and Description
void	broadcastBuffer(Buffer buffer)
void	broadcastEvent(AbstractEvent event)
void	sendBuffer(Buffer buffer, int targetChannel)
void	sendBufferAndEvent(Buffer buffer, AbstractEvent event, int targetChannel)
void	sendEndOfSuperstep()
void	sendEvent(AbstractEvent event, int targetChannel)
void	subscribeToEvent(EventListener eventListener, Class<? extends AbstractTaskEvent> eventType)
void	unsubscribeFromEvent(EventListener eventListener, Class<? extends AbstractTaskEvent> eventType)

Methods inherited from class java.lang.Object

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

Field Detail

outputGate

protected final OutputGate outputGate

Constructor Detail

BufferWriter

public BufferWriter(AbstractInvokable invokable)

Method Detail

sendBuffer

public void sendBuffer(Buffer buffer,
              int targetChannel)
                throws IOException,
                       InterruptedException

Throws:

IOException

InterruptedException

sendEvent

public void sendEvent(AbstractEvent event,
             int targetChannel)
               throws IOException,
                      InterruptedException

Throws:

IOException

InterruptedException

sendBufferAndEvent

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

Throws:

IOException

InterruptedException

broadcastBuffer

public void broadcastBuffer(Buffer buffer)
                     throws IOException,
                            InterruptedException

Throws:

IOException

InterruptedException

broadcastEvent

public void broadcastEvent(AbstractEvent event)
                    throws IOException,
                           InterruptedException

Throws:

IOException

InterruptedException

subscribeToEvent

public void subscribeToEvent(EventListener eventListener,
                    Class<? extends AbstractTaskEvent> eventType)

unsubscribeFromEvent

public void unsubscribeFromEvent(EventListener eventListener,
                        Class<? extends AbstractTaskEvent> eventType)

sendEndOfSuperstep

public void sendEndOfSuperstep()
                        throws IOException,
                               InterruptedException

Throws:

IOException

InterruptedException