org.apache.flink.runtime.jobgraph

Class OperatorID

java.lang.Object

org.apache.flink.util.AbstractID

org.apache.flink.runtime.jobgraph.OperatorID

All Implemented Interfaces:

Serializable, Comparable<AbstractID>

public class OperatorID
extends AbstractID

A class for statistically unique operator IDs.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.util.AbstractID

lowerPart, SIZE, upperPart

Constructor Summary

Constructors

Constructor and Description
OperatorID()
OperatorID(byte[] bytes)
OperatorID(long lowerPart, long upperPart)

Method Summary

Modifier and Type	Method and Description
static OperatorID	fromJobVertexID(JobVertexID id)

Methods inherited from class org.apache.flink.util.AbstractID

compareTo, equals, getBytes, getLowerPart, getUpperPart, hashCode, toHexString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorID

public OperatorID()

OperatorID

public OperatorID(byte[] bytes)

OperatorID

public OperatorID(long lowerPart,
                  long upperPart)

Method Detail

fromJobVertexID

public static OperatorID fromJobVertexID(JobVertexID id)