org.ow2.jonas.launcher.jonas.util
Class FileNamesComparator

java.lang.Object
  org.ow2.jonas.launcher.jonas.util.FileNamesComparator

All Implemented Interfaces:

Serializable, Comparator<File>

public class FileNamesComparator
extends Object
implements Comparator<File>, Serializable

A FileNamesComparator is a Comparator based on Files names. Comparison relays on String.compareTo(String) method. Optionally (not enabled by default) this Comparator could be configured to be case insensitive and to sort directories first

Author:

Loic Albertin

See Also:

String.compareTo(String), Serialized Form

Constructor Summary

FileNamesComparator()
Default constructor.

FileNamesComparator(boolean directoriesFirst, boolean ignoreCase)
Constructor allowing to specify if it should sort directories first and be case insensitive

Method Summary

int	compare(File file1, File file2)
boolean	isDirectoriesFirst()
boolean	isIgnoreCase()
void	setDirectoriesFirst(boolean directoriesFirst)
void	setIgnoreCase(boolean ignoreCase)

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

Constructor Detail

FileNamesComparator

public FileNamesComparator()

Default constructor. This comparator will be case sensitive and will not sort directories first.

FileNamesComparator

public FileNamesComparator(boolean directoriesFirst,
                           boolean ignoreCase)

Constructor allowing to specify if it should sort directories first and be case insensitive

Parameters:

directoriesFirst - if true this Comparator sorts directories first

ignoreCase - if true this Comparator is case insensitive

Method Detail

compare

public int compare(File file1,
                   File file2)

Specified by:

compare in interface Comparator<File>

isDirectoriesFirst

public boolean isDirectoriesFirst()

setDirectoriesFirst

public void setDirectoriesFirst(boolean directoriesFirst)

isIgnoreCase

public boolean isIgnoreCase()

setIgnoreCase

public void setIgnoreCase(boolean ignoreCase)