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// $Id$
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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.taxeditor.singlesource.editor.view.concept;
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import org.apache.log4j.Logger;
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import org.eclipse.jface.viewers.LabelProvider;
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import org.eclipse.swt.graphics.Image;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
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import eu.etaxonomy.taxeditor.model.ImageResources;
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import eu.etaxonomy.taxeditor.singlesource.ImplementationLoader;
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/**
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* @author n.hoffmann
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* @created Jan 24, 2011
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* @version 1.0
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*/
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public abstract class ConceptLabelProviderFacade extends LabelProvider {
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private static final Logger logger = Logger.getLogger(ConceptLabelProviderFacade.class);
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private final static ConceptLabelProviderFacade IMPL;
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static {
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IMPL = (ConceptLabelProviderFacade)ImplementationLoader.newInstance(ConceptLabelProviderFacade.class) ;
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}
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public static ConceptLabelProviderFacade getInstance () {
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return (ConceptLabelProviderFacade)IMPL.getInstanceInternal();
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}
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protected abstract Object getInstanceInternal();
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/* (non-Javadoc)
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* @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
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*/
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@Override
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public Image getImage(Object element) {
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if(element instanceof TaxonRelationship){
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TaxonRelationshipType type = ((TaxonRelationship) element).getType();
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return getTaxonRelationshipImage(type);
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}
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return super.getImage(element);
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.viewers.ColumnLabelProvider#getText(java.lang.Object)
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*/
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@Override
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public String getText(Object element) {
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if(element instanceof TaxonRelationship){
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TaxonRelationship relationship = (TaxonRelationship) element;
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return String.format("%s %s %s", relationship.getFromTaxon(), relationship.getType().getLabel(), relationship.getToTaxon());
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}
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return "";
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}
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/**
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* @param type
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* @return
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*/
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public Image getTaxonRelationshipImage(TaxonRelationshipType type) {
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return ImageResources.getImage(ImageResources.CONCEPT_ICON);
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}
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}
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