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

Class InputGateID

java.lang.Object

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

All Implemented Interfaces:

Serializable

public class InputGateID
extends Object
implements Serializable

Runtime identifier of a consumed IntermediateResult.

At runtime the IntermediateDataSetID is not enough to uniquely identify an input gate. It needs to be associated with the consuming task as well to ensure correct tracking of gates in shuffle implementation.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
InputGateID(IntermediateDataSetID consumedResultID, ExecutionAttemptID consumerID)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
IntermediateDataSetID	getConsumedResultID()
ExecutionAttemptID	getConsumerID()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

InputGateID

public InputGateID(IntermediateDataSetID consumedResultID,
 ExecutionAttemptID consumerID)

Method Details

getConsumedResultID

public IntermediateDataSetID getConsumedResultID()

getConsumerID

public ExecutionAttemptID getConsumerID()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object