rarfilefilter.java

效率较高的文件压缩算法

/* 
 * Copyright (C) 2003-2004  Andrew Smith
 *
 * 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
 * (at your option) 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 */

import java.io.File;
import javax.swing.filechooser.FileFilter;

public class RarFileFilter extends FileFilter {

  private static final String[] supportedFiles = {"rar"};

  public boolean accept(File f) {

    if (f.isDirectory()) {
      return true;
    } else {

      for (int i = 0; i < supportedFiles.length; i++) {
        if (f.getName().endsWith(supportedFiles[i])) {
          return true;
        }
      }

    }

    return false;
  }

  public String getDescription() {
    return "Compressed Archives";
  }

}