InstallTask.BackupFilenameFilter

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SUMMARY:

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com.thermidor.build.tasks
Class InstallTask.BackupFilenameFilter

java.lang.Object
  com.thermidor.build.tasks.InstallTask.BackupFilenameFilter

All Implemented Interfaces:: java.io.FilenameFilter

Enclosing class:: InstallTask

public static class InstallTask.BackupFilenameFilter
extends java.lang.Object
implements java.io.FilenameFilter

The BackupFilenameFilter is used to retrieve all numbered backups of a particular filename.

Version:: 1.0

Field Summary

private java.lang.String _fileName
          The file name for which backups should be found.

private gnu.regexp.RE _regexp
          The regexp object that will be use in the filtering.

Constructor Summary

InstallTask.BackupFilenameFilter(java.lang.String fileName)
          Construct a new instance of a BackupFilenameFilter for the specified filename.

Method Summary

boolean accept(java.io.File dir, java.lang.String name)
          Should the specified file be included in the list.

int backupNumber(java.lang.String name)
          This utility operation is provided to allow the backup number to be retrieved from the name of a file that has been basked up under the numbered backup scheme.

Methods inherited from class java.lang.Object

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

Field Detail

_regexp

private gnu.regexp.RE _regexp

The regexp object that will be use in the filtering.

_fileName

private java.lang.String _fileName

The file name for which backups should be found.

Constructor Detail