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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.model.name;
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import javax.persistence.Entity;
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import javax.persistence.FetchType;
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import javax.persistence.ManyToOne;
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import javax.persistence.Transient;
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import javax.xml.bind.annotation.XmlAccessType;
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import javax.xml.bind.annotation.XmlAccessorType;
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import javax.xml.bind.annotation.XmlElement;
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import javax.xml.bind.annotation.XmlIDREF;
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import javax.xml.bind.annotation.XmlSchemaType;
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import javax.xml.bind.annotation.XmlType;
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import org.apache.log4j.Logger;
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import org.hibernate.annotations.Cascade;
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import org.hibernate.annotations.CascadeType;
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import org.hibernate.envers.Audited;
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import eu.etaxonomy.cdm.model.common.RelationshipBase;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.validation.Level3;
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import eu.etaxonomy.cdm.validation.annotation.BasionymsMustShareEpithetsAndAuthors;
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import eu.etaxonomy.cdm.validation.annotation.NamesWithHomotypicRelationshipsMustBelongToSameGroup;
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/**
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* The class representing a relationship between two {@link TaxonNameBase taxon names} according
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* to the {@link NomenclaturalCode nomenclatural code} which governs both of them.
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* This includes a {@link NameRelationshipType name relationship type} (for instance "later homonym" or
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* "orthographic variant") and the article of the corresponding nomenclatural
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* code on which the assignation of the relationship type is based.
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* <P>
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* This class corresponds partially to: <ul>
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* <li> Relationship according to the TDWG ontology
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* <li> TaxonRelationship according to the TCS
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* </ul>
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*
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* @author m.doering
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* @version 1.0
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* @created 08-Nov-2007 13:06:37
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*/
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@XmlAccessorType(XmlAccessType.FIELD)
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@XmlType(name = "NameRelationship", propOrder = {
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"relatedFrom",
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"relatedTo",
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"type",
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"ruleConsidered"
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})
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@Entity
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@Audited
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@NamesWithHomotypicRelationshipsMustBelongToSameGroup(groups = Level3.class)
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@BasionymsMustShareEpithetsAndAuthors(groups = Level3.class)
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public class NameRelationship extends RelationshipBase<TaxonNameBase, TaxonNameBase, NameRelationshipType> implements Cloneable{
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private static final long serialVersionUID = -615987333520172043L;
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private static final Logger logger = Logger.getLogger(NameRelationship.class);
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//The nomenclatural code rule considered. The article/note/recommendation in the code in question that is commented on in
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//the note property.
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@XmlElement(name = "RuleConsidered")
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private String ruleConsidered;
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@XmlElement(name = "RelatedFrom")
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@XmlIDREF
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@XmlSchemaType(name = "IDREF")
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@ManyToOne(fetch=FetchType.LAZY)
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE})
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private TaxonNameBase relatedFrom;
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@XmlElement(name = "RelatedTo")
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@XmlIDREF
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@XmlSchemaType(name = "IDREF")
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@ManyToOne(fetch=FetchType.LAZY)
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@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE})
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private TaxonNameBase relatedTo;
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@XmlElement(name = "Type")
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@XmlIDREF
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@XmlSchemaType(name = "IDREF")
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@ManyToOne(fetch = FetchType.LAZY)
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private NameRelationshipType type;
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/**
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* @deprecated for hibernate use only, don't use
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*/
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@Deprecated
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private NameRelationship(){
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super();
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}
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// ************* CONSTRUCTORS *************/
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/**
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* Class constructor: creates a new name relationship instance with no
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* reference and adds it to the respective
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* {@link TaxonNameBase#getNameRelations() taxon name relation sets} of both involved names.
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*
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* @param toName the taxon name to be set as target for the new name relationship
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* @param fromName the taxon name to be set as source for the new name relationship
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* @param type the relationship type to be assigned to the new name relationship
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* @param ruleConsidered the string indicating the article of the nomenclatural code for the new name relationship
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* @see #NameRelationship(TaxonNameBase, TaxonNameBase, NameRelationshipType, Reference, String, String)
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* @see TaxonNameBase#addNameRelationship(NameRelationship)
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* @see TaxonNameBase#addRelationshipFromName(TaxonNameBase, NameRelationshipType, String)
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* @see TaxonNameBase#addRelationshipToName(TaxonNameBase, NameRelationshipType, String)
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*/
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protected NameRelationship(TaxonNameBase toName, TaxonNameBase fromName, NameRelationshipType type, String ruleConsidered) {
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this(toName, fromName, type, null, null, ruleConsidered);
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}
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/**
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* Class constructor: creates a new name relationship instance including
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* its {@link eu.etaxonomy.cdm.model.reference.Reference reference source} and adds it to the respective
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*{@link TaxonNameBase#getNameRelations() taxon name relation sets} of both involved names.
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*
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* @param toName the taxon name to be set as target for the new name relationship
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* @param fromName the taxon name to be set as source for the new name relationship
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* @param type the relationship type to be assigned to the new name relationship
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* @param citation the reference source for the new name relationship
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* @param citationMicroReference the string with the details describing the exact localisation within the reference
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* @param ruleConsidered the string indicating the article of the nomenclatural code justifying the new name relationship
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* @see #NameRelationship(TaxonNameBase, TaxonNameBase, NameRelationshipType, String)
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* @see TaxonNameBase#addNameRelationship(NameRelationship)
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* @see TaxonNameBase#addRelationshipFromName(TaxonNameBase, NameRelationshipType, String)
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* @see TaxonNameBase#addRelationshipToName(TaxonNameBase, NameRelationshipType, String)
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*/
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protected NameRelationship(TaxonNameBase toName, TaxonNameBase fromName, NameRelationshipType type, Reference citation, String citationMicroReference, String ruleConsidered) {
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super(fromName, toName, type, citation, citationMicroReference);
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this.setRuleConsidered(ruleConsidered);
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}
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//********* METHODS **************************************/
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/**
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* Returns the {@link TaxonNameBase taxon name} that plays the source role
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* in <i>this</i> taxon name relationship.
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*
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* @see #getToName()
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* @see eu.etaxonomy.cdm.model.common.RelationshipBase#getRelatedFrom()
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*/
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@Transient
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public TaxonNameBase getFromName(){
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return this.getRelatedFrom();
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}
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/**
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* @see #getFromName()
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*/
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void setFromName(TaxonNameBase fromName){
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this.setRelatedFrom(fromName);
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}
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/**
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* Returns the {@link TaxonNameBase taxon name} that plays the target role
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* in <i>this</i> taxon name relationship.
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*
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* @see #getFromName()
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* @see eu.etaxonomy.cdm.model.common.RelationshipBase#getRelatedTo()
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*/
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@Transient
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public TaxonNameBase getToName(){
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return this.getRelatedTo();
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}
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/**
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* @see #getToName()
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*/
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void setToName(TaxonNameBase toName){
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this.setRelatedTo(toName);
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}
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/**
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* Returns the nomenclatural code rule considered (that is the
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* article/note/recommendation in the nomenclatural code ruling
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* the taxon name(s) of this nomenclatural status).
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* The considered rule gives the reason why the
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* {@link NomenclaturalStatusType nomenclatural status type} has been
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* assigned to the {@link TaxonNameBase taxon name(s)}.
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*/
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public String getRuleConsidered(){
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return this.ruleConsidered;
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}
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/**
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* @see #getRuleConsidered()
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*/
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public void setRuleConsidered(String ruleConsidered){
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this.ruleConsidered = ruleConsidered;
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}
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// for extra-package access to relatedFrom use getFromName instead
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@Override
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protected TaxonNameBase getRelatedFrom() {
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return relatedFrom;
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}
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// for extra-package access to relatedFrom use getToName instead
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@Override
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protected TaxonNameBase getRelatedTo() {
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return relatedTo;
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}
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@Override
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public NameRelationshipType getType() {
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return type;
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}
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@Override
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protected void setRelatedFrom(TaxonNameBase relatedFrom) {
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/*if (relatedFrom == null){
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this.deletedObjects.add(this.relatedFrom);
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}*/
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this.relatedFrom = relatedFrom;
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}
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@Override
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protected void setRelatedTo(TaxonNameBase relatedTo) {
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/*if (relatedTo == null){
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this.deletedObjects.add(this.relatedTo);
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}*/
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this.relatedTo = relatedTo;
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}
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@Override
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public void setType(NameRelationshipType type) {
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this.type = type;
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}
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//*********************** CLONE ********************************************************/
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/**
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* Clones <i>this</i> name relationship. This is a shortcut that enables to create
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* a new instance that differs only slightly from <i>this</i> name relationship by
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* modifying only some of the attributes.<BR>
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* CAUTION: Cloning a relationship will not add the relationship to the according
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* {@link #relatedFrom} and {@link #relatedTo} objects. The method is meant to be used
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* mainly for internal purposes (e.g. used within {@link TaxonNameBase#clone()}
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*
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* @see eu.etaxonomy.cdm.model.common.RelationshipBase#clone()
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* @see java.lang.Object#clone()
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*/
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@Override
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public Object clone() {
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NameRelationship result;
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try {
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result = (NameRelationship)super.clone();
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//no changes to: relatedFrom, relatedTo, type
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return result;
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} catch (CloneNotSupportedException e) {
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logger.warn("Object does not implement cloneable");
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e.printStackTrace();
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return null;
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}
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}
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}
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