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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.cdm.model.taxon;
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import java.io.Serializable;
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import java.util.Comparator;
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import eu.etaxonomy.cdm.model.name.Rank;
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/**
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* @author k.luther
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* @date 18.03.2010
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*
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*/
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public class TaxonComparatorSearch implements Serializable, Comparator<TaxonBase> {
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public int compare(TaxonBase taxon1, TaxonBase taxon2) {
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Rank rankTax1 = taxon1.getName().getRank();
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Rank rankTax2 = taxon2.getName().getRank();
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if (rankTax1 == null) return 2;
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if (rankTax2 == null) return 1;
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if (rankTax1.isHigher(rankTax2)) return 1;
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else if (rankTax1.equals(rankTax2)) {
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//same rank, order by name
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return taxon1.getName().compareTo(taxon2.getName());
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}
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else return 2;
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}
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}
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