org.apache.flink.runtime.io.network.partition.consumer

Class LocalInputChannel

java.lang.Object

org.apache.flink.runtime.io.network.partition.consumer.InputChannel

org.apache.flink.runtime.io.network.partition.consumer.LocalInputChannel

All Implemented Interfaces:

BufferAvailabilityListener

public class LocalInputChannel
extends InputChannel
implements BufferAvailabilityListener

An input channel, which requests a local subpartition.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.runtime.io.network.partition.consumer.InputChannel

InputChannel.BufferAndAvailability

Field Summary

Fields inherited from class org.apache.flink.runtime.io.network.partition.consumer.InputChannel

channelIndex, inputGate, numBuffersIn, numBytesIn, partitionId

Constructor Summary

Constructors

Constructor and Description
LocalInputChannel(SingleInputGate inputGate, int channelIndex, ResultPartitionID partitionId, ResultPartitionManager partitionManager, TaskEventPublisher taskEventPublisher, InputChannelMetrics metrics)
LocalInputChannel(SingleInputGate inputGate, int channelIndex, ResultPartitionID partitionId, ResultPartitionManager partitionManager, TaskEventPublisher taskEventPublisher, int initialBackoff, int maxBackoff, InputChannelMetrics metrics)

Method Summary

Modifier and Type	Method and Description
void	notifyDataAvailable() Called whenever there might be new data available.
String	toString()
int	unsynchronizedGetNumberOfQueuedBuffers()

Methods inherited from class org.apache.flink.runtime.io.network.partition.consumer.InputChannel

checkError, getCurrentBackoff, getPartitionId, increaseBackoff, notifyChannelNonEmpty, setError

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalInputChannel

public LocalInputChannel(SingleInputGate inputGate,
                         int channelIndex,
                         ResultPartitionID partitionId,
                         ResultPartitionManager partitionManager,
                         TaskEventPublisher taskEventPublisher,
                         InputChannelMetrics metrics)

LocalInputChannel

public LocalInputChannel(SingleInputGate inputGate,
                         int channelIndex,
                         ResultPartitionID partitionId,
                         ResultPartitionManager partitionManager,
                         TaskEventPublisher taskEventPublisher,
                         int initialBackoff,
                         int maxBackoff,
                         InputChannelMetrics metrics)

Method Detail

notifyDataAvailable

public void notifyDataAvailable()

Description copied from interface: BufferAvailabilityListener

Called whenever there might be new data available.

Specified by:

notifyDataAvailable in interface BufferAvailabilityListener

unsynchronizedGetNumberOfQueuedBuffers

public int unsynchronizedGetNumberOfQueuedBuffers()

Overrides:

unsynchronizedGetNumberOfQueuedBuffers in class InputChannel

toString

public String toString()

Overrides:

toString in class Object