[ERA-CVS] src/org/jdaemon/util/comparator CompoundComparator.java, NONE, 1.1

[<je...@us...>]

Update of /cvsroot/era/src/org/jdaemon/util/comparator
In directory sc8-pr-cvs17.sourceforge.net:/tmp/cvs-serv25799

Added Files:
	CompoundComparator.java 
Log Message:
CompoundComparator - create composite comparators

--- NEW FILE: CompoundComparator.java ---
/*
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 * and open the template in the editor.
 */

package org.jdaemon.util.comparator;

import java.util.Comparator;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

/**
 *
 * @author jonathan
 */
public class CompoundComparator<T> implements Comparator<T> {
    List<Comparator<T>> comparators;
    
    public int compare(T a, T b) {
        int result = 0;
        Iterator<Comparator<T>> i = comparators.iterator();
        while (result == 0 && i.hasNext()) {
            result = i.next().compare(a, b);
        }
        return result;
    }
    
    public CompoundComparator(List<Comparator<T>> comp) {
        comparators = new LinkedList<Comparator<T>>();
        comparators.addAll(comp);
    }
}