/*
SingleFileFilter.java

Modified from SimpleFileFilter by

R. Eckstein, M. Loy & D. Wood, Java Swing: Java 1.2, O'Reilly, 1998,
pp 363-364.


mike barnes
*/

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

public class SingleFileFilter extends FileFilter {
  
String ext;
String descrpt;

public SingleFileFilter (String extension, String description) {
  ext = new String(extension);
  descrpt = new String(description);
  }

public boolean accept(File f) {
  if (f.isDirectory()) {return true; }
  String name = f.getName().toLowerCase();
  if (name.endsWith(ext)) return true;
  return false;
  }

public String getDescription() { 
  return descrpt;
  }

}