de.caff.generics.matcher

Class RevertedUniformMatcher<T>

java.lang.Object

de.caff.generics.matcher.RevertedUniformMatcher<T>

All Implemented Interfaces:

Matcher<T,T>, UniformMatcher<T>, java.util.function.BiPredicate<T,T>

public class RevertedUniformMatcher<T>
extends java.lang.Object
implements UniformMatcher<T>

A matcher which inverts the direction of comparison of a wrapped matcher.

Basically the equality relation should be reflexive, but there are good reasons to not obey this rule in a class hierarchy.

How this matcher handles null values depends on the wrapped matcher.

Author:

Rammi

See Also:

Match.revert(de.caff.generics.Matcher)

Field Summary

Fields inherited from interface de.caff.generics.UniformMatcher

IDENTICAL, NATURAL, NATURAL_NULL_SAFE

Constructor Summary

Constructors

Constructor and Description
RevertedUniformMatcher(UniformMatcher<T> matcher) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	areEqual(T object1, T object2) Are the given two objects considered equal?

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.caff.generics.UniformMatcher

identical, natural, naturalNullSafe

Methods inherited from interface de.caff.generics.Matcher

foldLeft, foldRight, test

Methods inherited from interface java.util.function.BiPredicate

and, negate, or

Constructor Detail

RevertedUniformMatcher

public RevertedUniformMatcher(UniformMatcher<T> matcher)

Constructor.

Parameters:

matcher - wrapped matcher

Method Detail

areEqual

public boolean areEqual(T object1,
                        T object2)

Are the given two objects considered equal?

Specified by:

areEqual in interface Matcher<T,T>

Parameters:

object1 - object 1

object2 - object 2

Returns:

true if this matcher considers the two object equals
false if this matcher considers them different