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

Class FileBasedWordCount

java.lang.Object

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

All Implemented Interfaces:

Twister2Worker, java.io.Serializable

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

A word count where we read text files with words

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileBasedWordCount()

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)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileBasedWordCount

public FileBasedWordCount()

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)
                 throws java.lang.Exception

Throws:

java.lang.Exception