ruper2/src/java/core/org/krysalis/ruper/repository/compare PriorityComparator.java,NONE,1.1

Update of /cvsroot/metamorphosis/ruper2/src/java/core/org/krysalis/ruper/repository/compare
In directory sc8-pr-cvs1:/tmp/cvs-serv11727/src/java/core/org/krysalis/ruper/repository/compare

Added Files:
	PriorityComparator.java 
Log Message:
comparator


--- NEW FILE: PriorityComparator.java ---
/*
 * Created on Sep 10, 2003
 */
package org.krysalis.ruper.repository.compare;

import java.util.Comparator;

import org.krysalis.ruper.repository.Repository;
import org.krysalis.ruper.repository.RepositoryAttribute;
/**
 * @author anou_mana
 */
public final class PriorityComparator extends AbstractRepositoryComparator {

	private static final PriorityComparator INSTANCE = new PriorityComparator();

	/**
	 * @param expression
	 */
	private PriorityComparator() {
		super();
	}

	public Comparator getInstance() {
		return INSTANCE;
	}

	public int compareRepositories(final Repository repository1, final Repository repository2) {
		int equals = -1;
		
		int priority1 = ((Integer)repository1.getAttributes().get(RepositoryAttribute.PRIORITY)).intValue();
		int priority2 = ((Integer)repository2.getAttributes().get(RepositoryAttribute.PRIORITY)).intValue();
		
		if( priority1 > priority2 )
			equals = 1;
		else if (priority1 == priority2 )
			equals =0;

		return equals;
	}
}




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