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// $Id$
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/**
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* Copyright (C) 2018 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.taxeditor.editor.workingSet.matrix;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Set;
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import ca.odell.glazedlists.TreeList;
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import eu.etaxonomy.cdm.model.description.WorkingSet;
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import eu.etaxonomy.cdm.model.name.Rank;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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/**
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* The tree format defines how to build the hierarchy path for the
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* taxon column in the character matrix
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*
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* @author pplitzner
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* @date 23.01.2018
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*
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*/
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public class DescriptionTreeFormat implements TreeList.Format<Object> {
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private Rank maxRank;
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private Classification classification;
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public DescriptionTreeFormat(WorkingSet workingSet) {
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this.maxRank = workingSet.getMaxRank();
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Set<TaxonNode> taxonSubtreeFilter = workingSet.getTaxonSubtreeFilter();
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if(taxonSubtreeFilter!=null && !taxonSubtreeFilter.isEmpty()){
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this.classification = taxonSubtreeFilter.iterator().next().getClassification();
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}
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}
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@Override
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public void getPath(List path, Object element) {
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if(element instanceof RowWrapper){
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//TODO: check for multiple taxon nodes in multiple classifications
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Taxon taxon = ((RowWrapper) element).getAssociatedTaxon();
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TaxonNode taxonNode = taxon.getTaxonNode(classification);
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addPathRecursive(path, taxonNode);
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}
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path.add(element);
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}
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private void addPathRecursive(List path, TaxonNode node){
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if(node.getParent()!=null
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&& node.getTaxon()!=null
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&& node.getTaxon().getName()!=null
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&& node.getTaxon().getName().getRank()!=null){
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Rank rank = node.getTaxon().getName().getRank();
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if(maxRank==null || maxRank.equals(rank)){
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path.add(node);
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return;
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}
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addPathRecursive(path, node.getParent());
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path.add(node);
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}
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}
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@Override
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public boolean allowsChildren(Object element) {
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if(element instanceof TaxonNode){
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return true;
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}
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return false;
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}
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@Override
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public Comparator<Object> getComparator(int depth) {
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return new MatrixRowComparator();
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}
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}
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