Package org.apache.flink.runtime.broadcast

Class BroadcastVariableKey

java.lang.Object

org.apache.flink.runtime.broadcast.BroadcastVariableKey

public class BroadcastVariableKey
extends Object

An identifier for a BroadcastVariableMaterialization based on the task's JobVertexID, broadcast variable name and iteration superstep.

Constructor Summary

Constructors

Constructor	Description
BroadcastVariableKey(JobVertexID vertexId, String name, int superstep)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getName()
int	getSuperstep()
JobVertexID	getVertexId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

BroadcastVariableKey

public BroadcastVariableKey(JobVertexID vertexId,
 String name,
 int superstep)

Method Details

getVertexId

public JobVertexID getVertexId()

getName

public String getName()

getSuperstep

public int getSuperstep()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object