eu.stratosphere.sopremo.testing

Class SopremoKeyExtractor

java.lang.Object

eu.stratosphere.sopremo.testing.SopremoKeyExtractor

All Implemented Interfaces:

eu.stratosphere.core.testing.KeyExtractor<SopremoRecord>

public class SopremoKeyExtractor
extends Object
implements eu.stratosphere.core.testing.KeyExtractor<SopremoRecord>

Constructor Summary

Constructors

Constructor and Description
SopremoKeyExtractor(EvaluationExpression[] expressions)

Method Summary

Methods

Modifier and Type	Method and Description
void	fill(Comparable<?>[] keys, SopremoRecord record)
int	getNumKeys()

Methods inherited from class java.lang.Object

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

Constructor Detail

SopremoKeyExtractor

public SopremoKeyExtractor(EvaluationExpression[] expressions)

Method Detail

fill

public void fill(Comparable<?>[] keys,
        SopremoRecord record)

Specified by:

fill in interface eu.stratosphere.core.testing.KeyExtractor<SopremoRecord>

getNumKeys

public int getNumKeys()

Specified by:

getNumKeys in interface eu.stratosphere.core.testing.KeyExtractor<SopremoRecord>