eu.stratosphere.hadoopcompatibility.example

Class WordCount

java.lang.Object

eu.stratosphere.hadoopcompatibility.example.WordCount

All Implemented Interfaces:

eu.stratosphere.api.common.Program, eu.stratosphere.api.common.ProgramDescription, Serializable

public class WordCount
extends Object
implements eu.stratosphere.api.common.Program, eu.stratosphere.api.common.ProgramDescription

Implements a word count which takes the input file and counts the number of the occurrences of each word in the file.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WordCount.CountWords Sums up the counts for a certain given key.
static class	WordCount.TokenizeLine Converts a Record containing one string in to multiple string/integer pairs.

Constructor Summary

Constructors

Constructor and Description
WordCount()

Method Summary

Modifier and Type	Method and Description
String	getDescription()
eu.stratosphere.api.common.Plan	getPlan(String... args)
static void	main(String[] args)

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

getPlan

public eu.stratosphere.api.common.Plan getPlan(String... args)

Specified by:

getPlan in interface eu.stratosphere.api.common.Program

getDescription

public String getDescription()

Specified by:

getDescription in interface eu.stratosphere.api.common.ProgramDescription

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception