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/**
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* Copyright (C) 2013 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.remote.controller.util;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.UUID;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.api.util.TaxonRelationshipEdge;
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import eu.etaxonomy.cdm.model.common.RelationshipBase.Direction;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
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import eu.etaxonomy.cdm.remote.editor.UuidList;
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/**
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* @author a.kohlbecker
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* @since Jan 24, 2013
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*/
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public class ControllerUtils {
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public static Set<TaxonRelationshipEdge> loadIncludeRelationships(UuidList relationshipUuids, UuidList relationshipInversUuids, ITermService termService) {
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Set<TaxonRelationshipEdge> includeRelationships = null;
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if(relationshipUuids != null || relationshipInversUuids != null){
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includeRelationships = new HashSet<>();
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if(relationshipUuids != null) {
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for (UUID uuid : relationshipUuids) {
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if(relationshipInversUuids != null && relationshipInversUuids.contains(uuid)){
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includeRelationships.add(new TaxonRelationshipEdge((TaxonRelationshipType) termService.find(uuid), Direction.relatedTo, Direction.relatedFrom));
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relationshipInversUuids.remove(uuid);
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} else {
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includeRelationships.add(new TaxonRelationshipEdge((TaxonRelationshipType) termService.find(uuid), Direction.relatedTo));
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}
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}
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}
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if(relationshipInversUuids != null) {
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for (UUID uuid : relationshipInversUuids) {
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includeRelationships.add(new TaxonRelationshipEdge((TaxonRelationshipType) termService.find(uuid), Direction.relatedFrom));
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}
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}
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}
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return includeRelationships;
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}
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}
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