edu.iu.dsc.tws.examples.batch.wordcount.tset

Class WordCount

java.lang.Object

edu.iu.dsc.tws.examples.batch.wordcount.tset.WordCount

All Implemented Interfaces:

Twister2Worker, java.io.Serializable

public class WordCount
extends java.lang.Object
implements Twister2Worker, java.io.Serializable

A simple word count where we generate words in-memory

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WordCount()

Method Summary

Modifier and Type	Method and Description
void	execute(WorkerEnvironment workerEnv) This is the main point of entry for Twister2 jobs.
static void	main(java.lang.String[] args) We submit the job in the main method

Methods inherited from class java.lang.Object

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

Constructor Detail

WordCount

public WordCount()

Method Detail

execute

public void execute(WorkerEnvironment workerEnv)

Description copied from interface: Twister2Worker

This is the main point of entry for Twister2 jobs. Every job should implement this interface. When a job is submitted, a class implementing this interface gets instantiated and executed by Twister2. As the first thing in the execute method, users are expected to initialize the proper environment object: for batch jobs: BatchTSetEnvironment for streaming jobs: StreamingTSetEnvironment

Specified by:

execute in interface Twister2Worker

main

public static void main(java.lang.String[] args)

We submit the job in the main method

Parameters:

args - not using args for this job