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/**
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* Copyright (C) 2019 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.view.descriptive;
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import org.eclipse.jface.viewers.Viewer;
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import org.eclipse.jface.viewers.ViewerFilter;
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import eu.etaxonomy.cdm.model.description.DescriptionBase;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.taxeditor.model.FeatureNodeContainer;
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/**
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* @author k.luther
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* @since 09.04.2019
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*
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*/
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public class NameDescriptionFilter extends ViewerFilter {
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/**
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* {@inheritDoc}
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*/
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@Override
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public boolean select(Viewer viewer, Object parentElement, Object element) {
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if (element instanceof FeatureNodeContainer ){
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FeatureNodeContainer desc = (FeatureNodeContainer)element;
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if(!desc.getFeature().equals(Feature.PROTOLOGUE())){
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return true;
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}
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}
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if (element instanceof DescriptionBase){
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for (Object descEl:((DescriptionBase) element).getElements()){
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if (descEl instanceof DescriptionElementBase){
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if (! Feature.PROTOLOGUE().equals(((DescriptionElementBase)descEl).getFeature())){
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return true;
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}
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}
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}
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if (((DescriptionBase) element).getElements().isEmpty()){
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return true;
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}
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}
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if (element instanceof DescriptionElementBase){
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if (! Feature.PROTOLOGUE().equals(((DescriptionElementBase)element).getFeature())){
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return true;
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}
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}
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return false;
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}
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}
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