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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.cdm.vaadin.util;
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import org.vaadin.viritin.fields.CaptionGenerator;
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import org.vaadin.viritin.fields.LazyComboBox;
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import eu.etaxonomy.cdm.format.reference.ReferenceEllypsisFormatter;
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import eu.etaxonomy.cdm.format.reference.ReferenceEllypsisFormatter.LabelType;
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import eu.etaxonomy.cdm.model.reference.Reference;
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/**
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* A <code>CaptionGenerator</code> for {@link Reference References} which creates ellypsed captions.
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*
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* @author a.kohlbecker
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*/
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public class ReferenceEllypsisCaptionGenerator implements CaptionGenerator<Reference> {
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private static final long serialVersionUID = -5820263463222845068L;
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private LazyComboBox<Reference> combobox;
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private ReferenceEllypsisFormatter ellypsisFormatter;
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public ReferenceEllypsisCaptionGenerator(LabelType labelType, LazyComboBox<Reference> combobox){
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ellypsisFormatter = new ReferenceEllypsisFormatter(labelType);
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this.combobox = combobox;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public String getCaption(Reference reference) {
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String preserveString = combobox.getCurrentFilter();
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if(preserveString == null){
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preserveString = "";
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}
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return ellypsisFormatter.ellypsis(reference, preserveString);
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}
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}
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