Revision df366db5
Added by Katja Luther about 7 years ago
| eu.etaxonomy.taxeditor.bulkeditor/src/main/java/eu/etaxonomy/taxeditor/bulkeditor/input/sortprovider/ReferenceSortProvider.java | ||
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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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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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*
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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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public class ReferenceSortProvider extends AbstractSortProvider<Reference> {
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/** |
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*
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* |
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*/ |
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public ReferenceSortProvider() {
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comparators.put("Type", new ReferenceTypeComparator());
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} |
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private class ReferenceYearComparator implements Comparator<Reference> {
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/** |
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* @param o1 |
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* @return |
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*/ |
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private String getYearString(Reference o) {
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TimePeriod datePublished = o == null ? null : o.getDatePublished();
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TimePeriod datePublished = o == null ? null : o.getDatePublished(); |
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return datePublished == null? null : datePublished.toString(); |
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} |
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/* (non-Javadoc) |
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* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object) |
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*/ |
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public int compare(Reference o1, Reference o2) {
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@Override |
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public int compare(Reference o1, Reference o2) {
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String yearString1 = getYearString(o1); |
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String yearString2 = getYearString(o2); |
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if (yearString1 == null) {
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} |
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int returnVal = yearString1.compareToIgnoreCase(yearString2); |
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if (returnVal == 0) {
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return new TitleCacheComparator<Reference>().compare(o1, o2); |
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} else {
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return returnVal; |
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returnVal = new TitleCacheComparator<Reference>().compare(o1, o2); |
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} |
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} |
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return returnVal; |
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} |
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} |
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private class ReferenceTypeComparator implements Comparator<Reference> {
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/* (non-Javadoc) |
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* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object) |
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*/ |
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public int compare(Reference o1, Reference o2) {
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@Override |
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public int compare(Reference o1, Reference o2) {
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String typeString1 = o1.getClass().toString(); |
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String typeString2 = o2.getClass().toString(); |
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if (typeString1 == null) {
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} |
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int returnVal = typeString1.compareToIgnoreCase(typeString2); |
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if (returnVal == 0) {
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//the TitleCacheComparator already fulfills the comparator contract |
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return new TitleCacheComparator<Reference>().compare(o1, o2); |
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} else {
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return returnVal; |
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} |
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}
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} |
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} |
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} |
Also available in: Unified diff
ref #4232: some more comparators to adapt