AnyFileFilter.java

/*
 *  Jajuk
 *  Copyright (C) The Jajuk Team
 *  http://jajuk.info
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *  
 */
package org.jajuk.util.filters;

import java.io.File;

import org.jajuk.util.JajukFileFilter;

/**
 * Any File filter
 * <p>
 * Singleton
 * </p>.
 */
public final class AnyFileFilter extends JajukFileFilter {
  /** Self instance. */
  private static AnyFileFilter self = new AnyFileFilter();

  /**
   * Gets the instance.
   * 
   * @return singleton
   */
  public static AnyFileFilter getInstance() {
    return AnyFileFilter.self;
  }

  /**
   * Singleton constructor (protected for testing purposes).
   */
  private AnyFileFilter() {
    super(new String[] {});
  }

  /*
   * (non-Javadoc)
   * 
   * @see javax.swing.filechooser.FileFilter#getDescription()
   */
  @Override
  public String getDescription() {
    return "*.*";
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.jajuk.util.JajukFileFilter#isKnownExtension(java.io.File)
   */
  @Override
  protected boolean isKnownExtension(final File file) {
    return true; // all files are OK
  }
}