abstractconflictresolver.java

rule engine drools-2.0-beta-18

package org.drools.conflict;

/*
 * $Id: BreadthActivationConflictResolver.java,v 1.1 2004/09/11 12:59:08
 * mproctor Exp $
 * 
 * Copyright 2001-2003 (C) The Werken Company. All Rights Reserved.
 * 
 * Redistribution and use of this software and associated documentation
 * ("Software"), with or without modification, are permitted provided that the
 * following conditions are met:
 * 
 * 1. Redistributions of source code must retain copyright statements and
 * notices. Redistributions must also contain a copy of this document.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * 
 * 3. The name "drools" must not be used to endorse or promote products derived
 * from this Software without prior written permission of The Werken Company.
 * For written permission, please contact [e-mail].
 * 
 * 4. Products derived from this Software may not be called "drools" nor may
 * "drools" appear in their names without prior written permission of The Werken
 * Company. "drools" is a trademark of The Werken Company.
 * 
 * 5. Due credit should be given to The Werken Company. (http://werken.com/)
 * 
 * THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE
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 */

import org.drools.spi.Activation;
import org.drools.spi.ConflictResolver;

/**
 * Convenience base class for <code>ConflictResolver</code>s.
 * 
 * @author <a href="mailto:[e-mail]">Simon Harris </a>
 * 
 * @version $Id: AbstractConflictResolver.java,v 1.1 2004/10/06 13:38:05
 *          mproctor Exp $
 */
public abstract class AbstractConflictResolver
    implements
    ConflictResolver
{
    /**
     * @see ConflictResolver
     */
    public final int compare(Object existing,
                             Object adding)
    {
        return compare( (Activation) existing,
                        (Activation) adding );
    }
}