de.lmu.ifi.dbs.elki.utilities
Class PatternBasedFileFilter

java.lang.Object
  de.lmu.ifi.dbs.elki.utilities.PatternBasedFileFilter

All Implemented Interfaces:

FileFilter

public class PatternBasedFileFilter
extends Object
implements FileFilter

Provides a file filter based on a pattern to define acceptable pathnames.

Author:

Arthur Zimek

Field Summary

private Pattern

pattern Keeps the pattern to match a pathname against.

Constructor Summary

PatternBasedFileFilter(Pattern pattern)
Provides a file filter based on a pattern to define acceptable pathnames.

Method Summary

boolean

accept(File pathname) Returns true if the given pathname matches exactly against the pattern, that is iff this.pattern.matcher(pathname.getName()).matches(), false otherwise.

Methods inherited from class java.lang.Object

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

Field Detail

pattern

private Pattern pattern

Keeps the pattern to match a pathname against.

Constructor Detail

PatternBasedFileFilter

public PatternBasedFileFilter(Pattern pattern)

Provides a file filter based on a pattern to define acceptable pathnames.

Parameters:

pattern - a pattern to define acceptable pathnames

Method Detail

accept

public boolean accept(File pathname)

Returns true if the given pathname matches exactly against the pattern, that is iff this.pattern.matcher(pathname.getName()).matches(), false otherwise.

Specified by:

accept in interface FileFilter

See Also:

FileFilter.accept(java.io.File)