class ReverseComparator extends AbstractFileComparator implements java.io.Serializable
Comparator
.Modifier and Type | Field and Description |
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private java.util.Comparator<java.io.File> |
delegate |
private static long |
serialVersionUID |
Constructor and Description |
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ReverseComparator(java.util.Comparator<java.io.File> delegate)
Construct an instance with the sepecified delegate
Comparator . |
Modifier and Type | Method and Description |
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int |
compare(java.io.File file1,
java.io.File file2)
Compare using the delegate Comparator, but reversing the result.
|
java.lang.String |
toString()
String representation of this file comparator.
|
sort, sort
private static final long serialVersionUID
private final java.util.Comparator<java.io.File> delegate
public ReverseComparator(java.util.Comparator<java.io.File> delegate)
Comparator
.delegate
- The comparator to delegate topublic int compare(java.io.File file1, java.io.File file2)
compare
in interface java.util.Comparator<java.io.File>
file1
- The first file to comparefile2
- The second file to compareComparator.compare(Object, Object)
reversing the value (i.e. positive becomes negative and vice versa)public java.lang.String toString()
toString
in class AbstractFileComparator