EDIT

/**

* 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.taxon;

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.XmlType;

import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;

import org.hibernate.envers.Audited;

import eu.etaxonomy.cdm.model.common.RelationshipTermBase;

import eu.etaxonomy.cdm.model.term.TermType;

import eu.etaxonomy.cdm.model.term.TermVocabulary;

/**

 * The class representing categories of {@link Synonym synonyms}

 * (like "heterotypic synonym of").

 * <P>

 * A standard (ordered) list of synonym type instances will be

 * automatically created as the project starts. But this class allows to extend

 * this standard list by creating new instances of additional synonym

 * types if needed.

 * <P>

 * This class corresponds in part to: <ul>

 * <li> TaxonRelationshipTerm according to the TDWG ontology

 * <li> RelationshipType according to the TCS

 * </ul>

 *

 * @author m.doering

 * @since 08-Nov-2007 13:06:55

 */

@XmlAccessorType(XmlAccessType.FIELD)

@XmlType(name = "SynonymType")

@Entity

//@Indexed disabled to reduce clutter in indexes, since this type is not used by any search

//@Indexed(index = "eu.etaxonomy.cdm.model.term.DefinedTermBase")

@Audited

public class SynonymType extends RelationshipTermBase<SynonymType> {

    private static final long serialVersionUID = -3775216614202923889L;

	@SuppressWarnings("unused")

	private static final Logger logger = LogManager.getLogger(SynonymType.class);

	protected static Map<UUID, SynonymType> termMap = null;

	public static final UUID uuidSynonymOf = UUID.fromString("1afa5429-095a-48da-8877-836fa4fe709e");

	public static final UUID uuidHomotypicSynonymOf = UUID.fromString("294313a9-5617-4ed5-ae2d-c57599907cb2");

	public static final UUID uuidHeterotypicSynonymOf = UUID.fromString("4c1e2c59-ca55-41ac-9a82-676894976084");

	public static final UUID uuidInferredSynonymOf = UUID.fromString("cb5bad12-9dbc-4b38-9977-162e45089c11");

	public static final UUID uuidInferredGenusOf = UUID.fromString("f55a574b-c1de-45cc-9ade-1aa2e098c3b5");

	public static final UUID uuidInferredEpithetOf = UUID.fromString("089c1926-eb36-47e7-a2d1-fd5f3918713d");

	public static final UUID uuidPotentialCombinationOf = UUID.fromString("7c45871f-6dc5-40e7-9f26-228318d0f63a");

//********************************** CONSTRUCTOR *********************************/

  	//for hibernate use only

  	@Deprecated

  	protected SynonymType() {

		super(TermType.SynonymType);

	}

	/**

	 * Class constructor: creates an additional synonym type

	 * instance with a description (in the {@link Language#DEFAULT() default language}), a label and

	 * a label abbreviation. Synonym types can be neither

	 * symmetric nor transitive.

	 *

	 * @param	term  		 the string (in the default language) describing the

	 * 						 new synonym type to be created

	 * @param	label  		 the string identifying the new synonym

	 * 						 type to be created

	 * @param	labelAbbrev  the string identifying (in abbreviated form) the

	 * 						 new synonym type to be created

	 * @see 				 #SynonymType()

	 */

	private SynonymType(String term, String label, String labelAbbrev) {

		super(TermType.SynonymType, term, label, labelAbbrev, false, false);

	}

//************************** METHODS ********************************

	@Override

	public void resetTerms(){

		termMap = null;

	}

	protected static SynonymType getTermByUuid(UUID uuid){

        if (termMap == null || termMap.isEmpty()){

            return getTermByClassAndUUID(SynonymType.class, uuid);

        } else {

            return termMap.get(uuid);

        }

	}

	/**

	 * Returns the synonym type "is synonym of". This indicates

	 * that the reference asserting the synonym relationship does not know

	 * whether both {@link name.TaxonName taxon names} involved are typified by the same type or

	 * not.

	 *

	 * @see		#HOMOTYPIC_SYNONYM_OF()

	 * @see		#HETEROTYPIC_SYNONYM_OF()

	 */

	public static final SynonymType SYNONYM_OF(){

		return getTermByUuid(uuidSynonymOf);

	}

	/**

	 * Returns the synonym relationship type "is homotypic synonym of"

	 * ("is nomenclatural synonym of" in zoology). This indicates that the

	 * the reference asserting the synonym relationship holds that

	 * the {@link name.TaxonName taxon name} used as a {@link Synonym synonym} and the taxon name used as the

	 * ("accepted/correct") {@link Taxon taxon} are typified by the same type.

	 * In this case they should belong to the same {@link name.HomotypicalGroup homotypical group}.

	 *

	 * @see		#HETEROTYPIC_SYNONYM_OF()

	 * @see		#SYNONYM_OF()

	 */

	public static final SynonymType HOMOTYPIC_SYNONYM_OF(){

		return getTermByUuid(uuidHomotypicSynonymOf);

	}

	/**

	 * Returns the synonym relationship type "is heterotypic synonym of"

	 * ("is taxonomic synonym of" in zoology). This indicates that the

	 * the reference asserting the synonym relationship holds that

	 * the {@link name.TaxonName taxon name} used as a {@link Synonym synonym} and the taxon name used as the

	 * ("accepted/correct") {@link Taxon taxon} are not typified by the same type.

	 * In this case they should not belong to the same {@link name.HomotypicalGroup homotypical group}.

	 *

	 * @see		#HOMOTYPIC_SYNONYM_OF()

	 * @see		#SYNONYM_OF()

	 */

	public static final SynonymType HETEROTYPIC_SYNONYM_OF(){

		return getTermByUuid(uuidHeterotypicSynonymOf);

	}

	/**

	 * Returns the synonym relationship type "is inferred synonym of".

	 * This synonym relationship type is used in zoology whenever a synonymy relationship on species or infraspecific

	 * level is derived from a genus synonymy.

	 */

	public static final SynonymType INFERRED_SYNONYM_OF(){

		return getTermByUuid(uuidInferredSynonymOf);

	}

	/**

	 * Returns the synonym relationship type "is inferred genus of".

	 * This synonym relationship type is used in zoology whenever a synonymy relationship on species or infraspecific

	 * level is derived from a epithet synonymy.

	 */

	public static final SynonymType INFERRED_GENUS_OF(){

		return getTermByUuid(uuidInferredGenusOf);

	}

	/**

	 * Returns the synonym relationship type "is inferred synonym of".

	 * This synonym relationship type is used in zoology whenever a synonymy relationship on species or infraspecific

	 * level is derived from a genus synonymy.

	 */

	public static final SynonymType INFERRED_EPITHET_OF(){

		return getTermByUuid(uuidInferredEpithetOf);

	}

	public static SynonymType POTENTIAL_COMBINATION_OF() {

		return getTermByUuid(uuidPotentialCombinationOf);

	}

	@Override

	protected void setDefaultTerms(TermVocabulary<SynonymType> termVocabulary) {

		termMap = new HashMap<>();

		for (SynonymType term : termVocabulary.getTerms()){

			termMap.put(term.getUuid(), term);

		}

	}

}