edu.iu.dsc.tws.examples.task.batch

Class BTJoinExample.JoinSource

java.lang.Object

edu.iu.dsc.tws.api.compute.nodes.BaseNode

edu.iu.dsc.tws.api.compute.nodes.BaseSource

edu.iu.dsc.tws.examples.task.batch.BTJoinExample.JoinSource

All Implemented Interfaces:

Closable, INode, ISource, java.io.Serializable

Enclosing class:

BTJoinExample

protected static class BTJoinExample.JoinSource
extends BaseSource

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.iu.dsc.tws.api.compute.nodes.BaseNode

config, context

Constructor Summary

Constructors

Constructor and Description
JoinSource(JoinRelation joinRelation)

Method Summary

Modifier and Type	Method and Description
void	execute() Execute without an incoming message
void	prepare(Config cfg, TaskContext ctx) Prepare the task to be executed

Methods inherited from class edu.iu.dsc.tws.api.compute.nodes.BaseNode

close, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

JoinSource

public JoinSource(JoinRelation joinRelation)

Method Detail

prepare

public void prepare(Config cfg,
                    TaskContext ctx)

Description copied from interface: INode

Prepare the task to be executed

Specified by:

prepare in interface INode

Overrides:

prepare in class BaseNode

Parameters:

cfg - the configuration

ctx - the task context, this has runtime information about the task

execute

public void execute()

Description copied from interface: ISource

Execute without an incoming message