prefuse.util.io
Class SimpleFileFilter

java.lang.Object
  javax.swing.filechooser.FileFilter
      prefuse.util.io.SimpleFileFilter

public class SimpleFileFilter

extends javax.swing.filechooser.FileFilter

A simple file filter for a particular file extension.

Author:

jeffrey heer

Constructor Summary

SimpleFileFilter(java.lang.String ext, java.lang.String desc)
Create a new SimpleFileFilter.

SimpleFileFilter(java.lang.String ext, java.lang.String desc, java.lang.Object data)
Create a new SimpleFileFilter.

Method Summary

boolean	accept(java.io.File f)
void	addExtension(java.lang.String ext) Add a file extension to this file filter.
java.lang.String	getDescription()
java.lang.String	getExtension() Get the first file extension associated with this filter.
java.lang.Object	getUserData() Get a user-provided attached object.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleFileFilter

public SimpleFileFilter(java.lang.String ext,
                        java.lang.String desc)

Create a new SimpleFileFilter.

Parameters:

ext - the file extension

desc - a description of the file type

SimpleFileFilter

public SimpleFileFilter(java.lang.String ext,
                        java.lang.String desc,
                        java.lang.Object data)

Create a new SimpleFileFilter.

Parameters:

ext - the file extension

desc - a description of the file type

data - user-provided attached object

Method Detail

addExtension

public void addExtension(java.lang.String ext)

Add a file extension to this file filter.

Parameters:

ext - the file extension to add

accept

public boolean accept(java.io.File f)

See Also:

FileFilter.accept(java.io.File)

getUserData

public java.lang.Object getUserData()

Get a user-provided attached object.

Returns:

the user-provided attached object

getDescription

public java.lang.String getDescription()

See Also:

FileFilter.getDescription()

getExtension

public java.lang.String getExtension()

Get the first file extension associated with this filter.

Returns:

the first file extension associated with this filter