Revision 2753
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/util/CompareUtils.java | ||
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| 38 | 38 |
return StringUtils.compareIgnoreCase(o1.toString(), o2.toString()); |
| 39 | 39 |
} |
| 40 | 40 |
}; |
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| 42 | 42 |
public static abstract class NullSafeComparator<T> implements Comparator<T> {
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| 43 | 43 |
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| 44 | 44 |
private final boolean nullIsLess; |
| ... | ... | |
| 91 | 91 |
if (c2 == null) {
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| 92 | 92 |
return nullIsLess ? 1 : - 1; |
| 93 | 93 |
} |
| 94 |
return comparator.compare(c1, c2); |
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if( comparator!=null ) {
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return comparator.compare(c1, c2); |
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} |
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if( c1 instanceof Comparable && c2 instanceof Comparable ) {
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return ((Comparable)c1).compareTo(((Comparable)c2)); |
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} |
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return EQUALS_IGNORECASE_COMPARATOR.compare(c1, c2); |
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| 95 | 101 |
} |
| 96 | 102 |
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public static int compare(Comparable c1, Comparable c2, boolean nullIsLess) {
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