root/trunk/cdmlib/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/State.java

/**
* Copyright (C) 2007 EDIT
* European Distributed Institute of Taxonomy 
* http://www.e-taxonomy.eu
* 
* The contents of this file are subject to the Mozilla Public License Version 1.1
* See LICENSE.TXT at the top of this package for the full license terms.
*/

package eu.etaxonomy.cdm.model.description;


import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

import javax.persistence.Entity;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;

import org.apache.log4j.Logger;
import org.hibernate.envers.Audited;
import org.hibernate.search.annotations.Indexed;

import eu.etaxonomy.cdm.model.common.Language;
import eu.etaxonomy.cdm.model.common.OrderedTermBase;
import eu.etaxonomy.cdm.model.common.TermVocabulary;

/**
 * This class represents terms describing different states (like "oval" or
 * "triangular") for {@link Feature features} that can be described with
 * categorical values (like for instance shapes).
 * 
 * @author m.doering
 * @version 1.0
 * @created 08-Nov-2007 13:06:53
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "State")
@XmlRootElement(name = "State")
@Entity
@Indexed(index = "eu.etaxonomy.cdm.model.common.DefinedTermBase")
@Audited
public class State extends OrderedTermBase<State> {
        private static final long serialVersionUID = -4816292463790262516L;
        @SuppressWarnings("unused")
        private static final Logger logger = Logger.getLogger(State.class);

        protected static Map<UUID, State> termMap = null;       
        
        // ************* CONSTRUCTORS *************/    
        /** 
         * Class constructor: creates a new empty state.
         * 
         * @see #State(String, String, String)
         */
        public State() {
        }

        /** 
         * Class constructor: creates a new state with a description (in the {@link Language#DEFAULT() default language}),
         * a label and a label abbreviation.
         * 
         * @param       term             the string (in the default language) describing the
         *                                               new state to be created 
         * @param       label            the string identifying the new state to be created
         * @param       labelAbbrev  the string identifying (in abbreviated form) the
         *                                               new state to be created
         * @see                                  #State()
         */
        public State(String term, String label, String labelAbbrev) {
                super(term, label, labelAbbrev);
        }
        
        //********* METHODS **************************************/
        /** 
         * Creates a new empty state.
         * 
         * @see #NewInstance(String, String, String)
         */
        public static State NewInstance(){
                return new State();
        }
        
        /** 
         * Creates a new state with a description (in the {@link Language#DEFAULT() default language}),
         * a label and a label abbreviation.
         * 
         * @param       term             the string (in the default language) describing the
         *                                               new state to be created 
         * @param       label            the string identifying the new state to be created
         * @param       labelAbbrev  the string identifying (in abbreviated form) the
         *                                               new state to be created
         * @see                                  #NewInstance()
         */
        public static State NewInstance(String term, String label, String labelAbbrev){
                return new State(term, label, labelAbbrev);
        }

//************************** METHODS ********************************
        
        /* (non-Javadoc)
         * @see eu.etaxonomy.cdm.model.common.DefinedTermBase#resetTerms()
         */
        @Override
        public void resetTerms(){
                termMap = null;
        }

        
        @Override
        protected void setDefaultTerms(TermVocabulary<State> termVocabulary){
                termMap = new HashMap<UUID, State>();
                for (State term : termVocabulary.getTerms()){
                        termMap.put(term.getUuid(), term); 
                }
        }

}