Package org.apache.flink.runtime.checkpoint.channel

Class ChannelStatePendingResult

java.lang.Object

org.apache.flink.runtime.checkpoint.channel.ChannelStatePendingResult

public class ChannelStatePendingResult
extends Object

The pending result of channel state for a specific checkpoint-subtask.

Constructor Summary

Constructors

Constructor	Description
ChannelStatePendingResult(int subtaskIndex, long checkpointId, ChannelStateWriter.ChannelStateWriteResult result, org.apache.flink.runtime.checkpoint.channel.ChannelStateSerializer serializer)

Method Summary

Modifier and Type	Method	Description
void	fail(Throwable e)
void	finishResult(StreamStateHandle stateHandle)
Map<InputChannelInfo,AbstractChannelStateHandle.StateContentMetaInfo>	getInputChannelOffsets()
Map<ResultSubpartitionInfo,AbstractChannelStateHandle.StateContentMetaInfo>	getResultSubpartitionOffsets()
boolean	isAllInputsReceived()
boolean	isAllOutputsReceived()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelStatePendingResult

public ChannelStatePendingResult(int subtaskIndex,
                                 long checkpointId,
                                 ChannelStateWriter.ChannelStateWriteResult result,
                                 org.apache.flink.runtime.checkpoint.channel.ChannelStateSerializer serializer)

Method Detail

isAllInputsReceived

public boolean isAllInputsReceived()

isAllOutputsReceived

public boolean isAllOutputsReceived()

getInputChannelOffsets

public Map<InputChannelInfo,AbstractChannelStateHandle.StateContentMetaInfo> getInputChannelOffsets()

getResultSubpartitionOffsets

public Map<ResultSubpartitionInfo,AbstractChannelStateHandle.StateContentMetaInfo> getResultSubpartitionOffsets()

finishResult

public void finishResult(@Nullable
                         StreamStateHandle stateHandle)
                  throws IOException

Throws:

IOException

fail

public void fail(Throwable e)

isDone

public boolean isDone()