franta-hg@1: /* ================================================================
franta-hg@1:  * Cewolf : Chart enabling Web Objects Framework
franta-hg@1:  * ================================================================
franta-hg@1:  *
franta-hg@1:  * Project Info:  http://cewolf.sourceforge.net
franta-hg@1:  * Project Lead:  Guido Laures (guido@laures.de);
franta-hg@1:  *
franta-hg@1:  * (C) Copyright 2002, by Guido Laures
franta-hg@1:  *
franta-hg@1:  * This library is free software; you can redistribute it and/or modify it under the terms
franta-hg@1:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
franta-hg@1:  * either version 2.1 of the License, or (at your option) any later version.
franta-hg@1:  *
franta-hg@1:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
franta-hg@1:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
franta-hg@1:  * See the GNU Lesser General Public License for more details.
franta-hg@1:  *
franta-hg@1:  * You should have received a copy of the GNU Lesser General Public License along with this
franta-hg@1:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
franta-hg@1:  * Boston, MA 02111-1307, USA.
franta-hg@1:  */
franta-hg@1: 
franta-hg@1: package de.laures.cewolf.taglib.util;
franta-hg@1: 
franta-hg@1: import java.io.Serializable;
franta-hg@1: import java.util.Map;
franta-hg@1: 
franta-hg@1: import org.apache.commons.logging.Log;
franta-hg@1: import org.apache.commons.logging.LogFactory;
franta-hg@1: 
franta-hg@1: /**
franta-hg@1:  * @author glaures
franta-hg@1:  */
franta-hg@1: class DatasetProductionTimesKey implements Serializable {
franta-hg@1: 	
franta-hg@1:     private static final Log log = LogFactory.getLog(DatasetProductionTimesKey.class);
franta-hg@1: 
franta-hg@1: 	private final transient int key;
franta-hg@1: 	
franta-hg@1: 	public DatasetProductionTimesKey(String producerId, Map params){
franta-hg@1: 		key = KeyGenerator.generateKey((Serializable) params);
franta-hg@1: 		log.debug("data key is " + key + " producerId=" + producerId);
franta-hg@1: 	}
franta-hg@1: 	
franta-hg@1: 	public int getKey(){
franta-hg@1: 		return key;
franta-hg@1: 	}
franta-hg@1: 	
franta-hg@1: 	public String toString() {
franta-hg@1: 		return String.valueOf(key);
franta-hg@1: 	}
franta-hg@1: 	
franta-hg@1: 	public int hashCode() {
franta-hg@1: 		return key;
franta-hg@1: 	}
franta-hg@1: 	
franta-hg@1: 	public boolean equals(Object o) {
franta-hg@1: 		if (this == o) {
franta-hg@1: 			return true;
franta-hg@1: 		}
franta-hg@1: 		if (o instanceof DatasetProductionTimesKey) {
franta-hg@1: 			return key == ((DatasetProductionTimesKey) o).getKey();
franta-hg@1: 		}
franta-hg@1: 		return false;
franta-hg@1: 	}
franta-hg@1: }