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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.bulkeditor.input.sortprovider;
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import java.util.Comparator;
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import org.joda.time.DateTime;
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import eu.etaxonomy.cdm.model.common.ICdmBase;
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/**
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* @author n.hoffmann
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* @created Dec 14, 2010
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* @version 1.0
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*/
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public abstract class AbstractDateComparator<T extends ICdmBase> implements Comparator<T>{
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@Override
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public int compare(T o1, T o2) {
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if (o1.equals(o2)){
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return 0;
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}
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return getDate(o1).compareTo(getDate(o2));
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};
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protected abstract DateTime getDate(T object);
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}
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