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java.lang.Objectorg.apache.commons.io.comparator.LastModifiedFileComparator
public class LastModifiedFileComparator
Compare the last modified date/time of two files for order
(see File.lastModified()).
This comparator can be used to sort lists or arrays of files by their last modified date/time.
Example of sorting a list of files using the
LASTMODIFIED_COMPARATOR singleton instance:
List<File> list = ...
Collections.sort(list, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR);
Example of doing a reverse sort of an array of files using the
LASTMODIFIED_REVERSE singleton instance:
File[] array = ...
Arrays.sort(array, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
| Field Summary | |
|---|---|
static Comparator |
LASTMODIFIED_COMPARATOR
Last modified comparator instance |
static Comparator |
LASTMODIFIED_REVERSE
Reverse last modified comparator instance |
| Constructor Summary | |
|---|---|
LastModifiedFileComparator()
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| Method Summary | |
|---|---|
int |
compare(Object obj1,
Object obj2)
Compare the last the last modified date/time of two files. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface java.util.Comparator |
|---|
equals |
| Field Detail |
|---|
public static final Comparator LASTMODIFIED_COMPARATOR
public static final Comparator LASTMODIFIED_REVERSE
| Constructor Detail |
|---|
public LastModifiedFileComparator()
| Method Detail |
|---|
public int compare(Object obj1,
Object obj2)
compare in interface Comparatorobj1 - The first file to compareobj2 - The second file to compare
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