eu.stratosphere.core.testing.fuzzy

Class EqualityValueMatcher<T>

java.lang.Object

eu.stratosphere.core.testing.fuzzy.EqualityValueMatcher<T>

Type Parameters:

T - the record type

All Implemented Interfaces:

FuzzyValueMatcher<T>

public class EqualityValueMatcher<T>
extends Object
implements FuzzyValueMatcher<T>

Matches all exact matching pairs using equals.

Constructor Summary

Constructors

Constructor and Description
EqualityValueMatcher(Equaler<T> recordEqualer) Initializes EqualityValueMatcher.

Method Summary

Methods

Modifier and Type	Method and Description
void	removeMatchingValues(TypeConfig<T> typeConfig, Collection<T> expectedValues, Collection<T> actualValues) Removes all pairs of matching items from the two collections.

Methods inherited from class java.lang.Object

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

Constructor Detail

EqualityValueMatcher

public EqualityValueMatcher(Equaler<T> recordEqualer)

Initializes EqualityValueMatcher.

Parameters:

recordEqualer -

Method Detail

removeMatchingValues

public void removeMatchingValues(TypeConfig<T> typeConfig,
                        Collection<T> expectedValues,
                        Collection<T> actualValues)

Description copied from interface: FuzzyValueMatcher

Removes all pairs of matching items from the two collections. The cardinality of both collections is guaranteed to be the same on input and does not have to be equal on output.
Since both collections have the bag semantic, some values may appear multiple times. The algorithm should remove only one value per matching pair unless otherwise documented.

Specified by:

removeMatchingValues in interface FuzzyValueMatcher<T>

expectedValues - a bag of expected values

actualValues - a bag of actual values