org.opensubsystems.core.util
Class MaximumFileFilter

java.lang.Object
  org.opensubsystems.core.util.MaximumFileFilter

All Implemented Interfaces:

java.io.FilenameFilter

public class MaximumFileFilter
extends java.lang.Object
implements java.io.FilenameFilter

File filter implementation to retrieve at most predefined number of files which are older than specified data

Version:

$Id: MaximumFileFilter.java,v 1.4 2007/01/07 06:14:00 bastafidli Exp $

Author:

Miro Halas

Code reviewer:

Miro Halas

Code reviewed:

1.2 2004/12/18 06:18:25 bastafidli

Field Summary

protected int	m_currentFileCount Current number of files in list
protected java.util.Date	m_dtOlderThan Last modification time of file have to be before this date, if it is null, modification date is not checked
protected int	m_iMaximum Maximum number of files in output list

Constructor Summary

MaximumFileFilter(int iMax, java.util.Date dtOlderThen)
Constructor with maximum count of file in the output list.

Method Summary

boolean

accept(java.io.File dir, java.lang.String name)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_currentFileCount

protected int m_currentFileCount

Current number of files in list

m_iMaximum

protected int m_iMaximum

Maximum number of files in output list

m_dtOlderThan

protected java.util.Date m_dtOlderThan

Last modification time of file have to be before this date, if it is null, modification date is not checked

Constructor Detail

MaximumFileFilter

public MaximumFileFilter(int iMax,
                         java.util.Date dtOlderThen)

Constructor with maximum count of file in the output list.

Parameters:

iMax - - maximum number of files in output list. If it is 0 length of

dtOlderThen - - file last modification time heve to by before this date, if it is null modification time is not checked output list is unlimited.

Method Detail

accept

public boolean accept(java.io.File dir,
                      java.lang.String name)

Specified by:

accept in interface java.io.FilenameFilter