org.apache.flink.runtime.jobgraph.forwardgroup

类 ForwardGroup

java.lang.Object

org.apache.flink.runtime.jobgraph.forwardgroup.ForwardGroup

public class ForwardGroup
extends Object

A forward group is a set of job vertices connected via forward edges. Parallelisms of all job vertices in the same ForwardGroup must be the same.

构造器概要

构造器

构造器和说明
ForwardGroup(Set<JobVertex> jobVertices)

方法概要

限定符和类型	方法和说明
Set<JobVertexID>	getJobVertexIds()
int	getMaxParallelism()
int	getParallelism()
boolean	isMaxParallelismDecided()
boolean	isParallelismDecided()
void	setParallelism(int parallelism)
int	size()

从类继承的方法 java.lang.Object

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

构造器详细资料

ForwardGroup

public ForwardGroup(Set<JobVertex> jobVertices)

方法详细资料

setParallelism

public void setParallelism(int parallelism)

isParallelismDecided

public boolean isParallelismDecided()

getParallelism

public int getParallelism()

isMaxParallelismDecided

public boolean isMaxParallelismDecided()

getMaxParallelism

public int getMaxParallelism()

size

public int size()

getJobVertexIds

public Set<JobVertexID> getJobVertexIds()