org.apache.flink.runtime.executiongraph

Class SimpleInitializeOnMasterContext

java.lang.Object

org.apache.flink.runtime.executiongraph.SimpleInitializeOnMasterContext

All Implemented Interfaces:

JobVertex.InitializeOnMasterContext

@Internal
public final class SimpleInitializeOnMasterContext
extends Object
implements JobVertex.InitializeOnMasterContext

A simple pojo based implementation of JobVertex.InitializeOnMasterContext.

Constructor Summary

Constructors

Constructor and Description
SimpleInitializeOnMasterContext(ClassLoader loader, int executionParallelism)

Method Summary

Modifier and Type	Method and Description
ClassLoader	getClassLoader() The class loader for user defined code.
int	getExecutionParallelism() The actual parallelism this vertex will be run with.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleInitializeOnMasterContext

public SimpleInitializeOnMasterContext(ClassLoader loader,
                                       int executionParallelism)

Method Detail

getClassLoader

public ClassLoader getClassLoader()

Description copied from interface: JobVertex.InitializeOnMasterContext

The class loader for user defined code.

Specified by:

getClassLoader in interface JobVertex.InitializeOnMasterContext

getExecutionParallelism

public int getExecutionParallelism()

Description copied from interface: JobVertex.InitializeOnMasterContext

The actual parallelism this vertex will be run with. In contrast, the JobVertex.getParallelism() is the original parallelism set when creating the JobGraph and might be updated e.g. by the AdaptiveScheduler.

Specified by:

getExecutionParallelism in interface JobVertex.InitializeOnMasterContext