public class LastModifiedFileComparator extends AbstractFileComparator implements java.io.Serializable
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 = ...
((AbstractFileComparator) LastModifiedFileComparator.LASTMODIFIED_COMPARATOR).sort(list);
Example of doing a reverse sort of an array of files using the
LASTMODIFIED_REVERSE singleton instance:
File[] array = ...
((AbstractFileComparator) LastModifiedFileComparator.LASTMODIFIED_REVERSE).sort(array);
| Modifier and Type | Field and Description |
|---|---|
static java.util.Comparator<java.io.File> |
LASTMODIFIED_COMPARATOR
Last modified comparator instance
|
static java.util.Comparator<java.io.File> |
LASTMODIFIED_REVERSE
Reverse last modified comparator instance
|
private static long |
serialVersionUID |
| Constructor and Description |
|---|
LastModifiedFileComparator() |
| Modifier and Type | Method and Description |
|---|---|
int |
compare(java.io.File file1,
java.io.File file2)
Compare the last the last modified date/time of two files.
|
sort, sort, toStringprivate static final long serialVersionUID
public static final java.util.Comparator<java.io.File> LASTMODIFIED_COMPARATOR
public static final java.util.Comparator<java.io.File> LASTMODIFIED_REVERSE
public 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 compareCopyright (c) 2002-2016 Apache Software Foundation