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'databene commons' is an open source Java library by Volker Bergmann.
It provides extensions to the Java core library by utility classes, abstract concepts
and concrete implementations.
/*
* Copyright (C) 2004-2014 Volker Bergmann ([email protected]).
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.databene.commons.comparator;
import java.util.Comparator;
/**
* Compares values of type Boolean or boolean.
*
* Created: 05.04.2005 19:25:25
* @author Volker Bergmann
*/
public class BooleanComparator implements Comparator {
@Override
public int compare(Boolean o1, Boolean o2) {
return compare(o1.booleanValue(), o2.booleanValue());
}
public static int compare(boolean b1, boolean b2) {
return (!b1 && b2 ? -1 : (b1 && !b2 ? 1 : 0));
}
}