Package org.apache.flink.runtime.checkpoint

Class FullyFinishedOperatorState

java.lang.Object

org.apache.flink.runtime.checkpoint.OperatorState

org.apache.flink.runtime.checkpoint.FullyFinishedOperatorState

All Implemented Interfaces:

Serializable, CompositeStateHandle, StateObject

public class FullyFinishedOperatorState
extends OperatorState

A special operator state implementation representing the operators whose instances are all finished.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.runtime.state.StateObject

StateObject.StateObjectLocation, StateObject.StateObjectSizeStatsCollector

Constructor Summary

Constructors

Constructor	Description
FullyFinishedOperatorState(String operatorName, String operatorUid, OperatorID operatorID, int parallelism, int maxParallelism)

Method Summary

Modifier and Type	Method	Description
OperatorState	copyAndDiscardInFlightData()
boolean	equals(Object obj)
int	hashCode()
boolean	isFullyFinished()
void	putState(int subtaskIndex, OperatorSubtaskState subtaskState)
void	setCoordinatorState(ByteStreamStateHandle coordinatorState)
String	toString()

Methods inherited from class org.apache.flink.runtime.checkpoint.OperatorState

collectSizeStats, copyWithNewIDs, discardState, getCheckpointedSize, getCoordinatorState, getDiscardables, getMaxParallelism, getNumberCollectedStates, getOperatorID, getOperatorName, getOperatorUid, getParallelism, getState, getStates, getStateSize, getSubtaskStates, hasSubtaskStates, registerSharedStates, setOperatorName, setOperatorUid

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

FullyFinishedOperatorState

public FullyFinishedOperatorState(@Nullable
 String operatorName,
 @Nullable
 String operatorUid,
 OperatorID operatorID,
 int parallelism,
 int maxParallelism)

Method Details

isFullyFinished

public boolean isFullyFinished()

Overrides:

isFullyFinished in class OperatorState

putState

public void putState(int subtaskIndex,
 OperatorSubtaskState subtaskState)

Overrides:

putState in class OperatorState

setCoordinatorState

public void setCoordinatorState(@Nullable
 ByteStreamStateHandle coordinatorState)

Overrides:

setCoordinatorState in class OperatorState

copyAndDiscardInFlightData

public OperatorState copyAndDiscardInFlightData()

Overrides:

copyAndDiscardInFlightData in class OperatorState

hashCode

public int hashCode()

Overrides:

hashCode in class OperatorState

equals

public boolean equals(Object obj)

Overrides:

equals in class OperatorState

toString

public String toString()

Overrides:

toString in class OperatorState