/**
 * Filename: DateiFilter.java<br>
 *
 * @author Isabell Clemens, Benjamin Balluff, Christian Kohler, Oliver Klais, Jannis Utz<br>
 */

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


public class DateiFilter extends FileFilter {

	/* Description:
	 *
	 * @see javax.swing.filechooser.FileFilter#accept(java.io.File)
	 *
	 */
	private String description;
	private String extension;

	public DateiFilter(String description, String extension) {
		this.description = description;
		this.extension = extension;
	}

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

	/*
	 * Description:
	 * @see javax.swing.filechooser.FileFilter#getDescription()
	 */
	public String getDescription() {
		return description;
	}

}