Package org.apache.flink.streaming.api.graph.util

Class ChainedOperatorHashInfo

java.lang.Object

org.apache.flink.streaming.api.graph.util.ChainedOperatorHashInfo

@Internal
public final class ChainedOperatorHashInfo
extends Object

Helper class to help maintain the hash info of an operator chain.

Method Summary

Modifier and Type	Method	Description
byte[]	getGeneratedOperatorId()
StreamNode	getStreamNode()
byte[]	getUserDefinedOperatorId()

Methods inherited from class java.lang.Object

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

Method Details

getGeneratedOperatorId

public byte[] getGeneratedOperatorId()

getUserDefinedOperatorId

@Nullable
public byte[] getUserDefinedOperatorId()

getStreamNode

public StreamNode getStreamNode()