DecoratorComparator.java example

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xxl-master
/* XXL: The eXtensible and fleXible Library for data processing

Copyright (C) 2000-2011 Prof. Dr. Bernhard Seeger
                        Head of the Database Research Group
                        Department of Mathematics and Computer Science
                        University of Marburg
                        Germany

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library;  If not, see <http://www.gnu.org/licenses/>. 

    http://code.google.com/p/xxl/

*/
package xxl.core.collections;

import java.util.Comparator;

import xxl.core.util.Decorator;

public class DecoratorComparator<T> implements Comparator<T>, Decorator<Comparator<T>> {

	protected Comparator<T> comparator;
	
	public DecoratorComparator(Comparator<T> comparator) {
		this.comparator = comparator;
	}
	
	public int compare(T o1, T o2) {
		return comparator.compare(o1, o2);
	}

	public Comparator<T> getDecoree() {
		return comparator;
	}

}