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java.lang.Object | +--org.apache.commons.collections.comparators.TransformingComparator
Decorates another Comparator with transformation behavior. That is, the
return value from the transform operation will be passed to the decorated
Comparator#compare
method.
Transformer
,
ComparableComparator
Constructor Summary | |
TransformingComparator(Transformer transformer)
Constructs an instance with the given Transformer and a ComparableComparator. |
|
TransformingComparator(Transformer transformer,
java.util.Comparator decorated)
Constructs an instance with the given Transformer and Comparator |
Method Summary | |
int |
compare(java.lang.Object o1,
java.lang.Object o2)
Returns the result of comparing the values from the transform operation. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Comparator |
equals |
Constructor Detail |
public TransformingComparator(Transformer transformer)
transformer
- what will transform the instance.public TransformingComparator(Transformer transformer, java.util.Comparator decorated)
decorated
- the decorated ComparatorMethod Detail |
public int compare(java.lang.Object o1, java.lang.Object o2)
compare
in interface java.util.Comparator
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