visad.util

Class ComboFileFilter

java.lang.Object

javax.swing.filechooser.FileFilter

visad.util.ComboFileFilter

All Implemented Interfaces:

java.io.FileFilter, java.lang.Comparable

public class ComboFileFilter
extends javax.swing.filechooser.FileFilter
implements java.io.FileFilter, java.lang.Comparable

A file filter that recognizes files from a union of other filters.

Constructor Summary

Constructors

Constructor and Description
ComboFileFilter(javax.swing.filechooser.FileFilter[] filters, java.lang.String description) Constructs a new filter from a list of other filters.

Method Summary

Modifier and Type	Method and Description
boolean	accept(java.io.File f) Accepts files with the proper filename prefix.
int	compareTo(java.lang.Object o) Compares two FileFilter objects alphanumerically.
java.lang.String	getDescription() Returns the filter's description.
javax.swing.filechooser.FileFilter[]	getFilters() Gets the list of file filters forming this filter combination.
static javax.swing.filechooser.FileFilter[]	sortFilters(javax.swing.filechooser.FileFilter[] filters) Sorts the given list of file filters, and combines filters with identical descriptions into a combination filter that accepts anything any of its constituant filters do.
static javax.swing.filechooser.FileFilter[]	sortFilters(java.util.Vector filters) Sorts the given list of file filters, and combines filters with identical descriptions into a combination filter that accepts anything any of its constituant filters do.
java.lang.String	toString() Gets a string representation of this file filter.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ComboFileFilter

public ComboFileFilter(javax.swing.filechooser.FileFilter[] filters,
                       java.lang.String description)

Constructs a new filter from a list of other filters.

Method Detail

getFilters

public javax.swing.filechooser.FileFilter[] getFilters()

Gets the list of file filters forming this filter combination.

sortFilters

public static javax.swing.filechooser.FileFilter[] sortFilters(javax.swing.filechooser.FileFilter[] filters)

Sorts the given list of file filters, and combines filters with identical descriptions into a combination filter that accepts anything any of its constituant filters do.

sortFilters

public static javax.swing.filechooser.FileFilter[] sortFilters(java.util.Vector filters)

Sorts the given list of file filters, and combines filters with identical descriptions into a combination filter that accepts anything any of its constituant filters do.

accept

public boolean accept(java.io.File f)

Accepts files with the proper filename prefix.

Specified by:

accept in interface java.io.FileFilter

Specified by:

accept in class javax.swing.filechooser.FileFilter

getDescription

public java.lang.String getDescription()

Returns the filter's description.

Specified by:

getDescription in class javax.swing.filechooser.FileFilter

toString

public java.lang.String toString()

Gets a string representation of this file filter.

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

Compares two FileFilter objects alphanumerically.

Specified by:

compareTo in interface java.lang.Comparable