///////////////////////////////
//  Makumba, Makumba tag library
//  Copyright (C) 2000-2003  http://www.makumba.org
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License, or (at your option) any later version.
//
//  This library 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
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//  -------------
//  $Id: SourceViewer.java 685 2004-06-08 18:10:18Z adler $
//  $Name$
/////////////////////////////////////

package org.makumba.devel;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;

/** 
 * shows a file JSP or MDD file that refers to MDDs, and shows the 
 * references to other MDDs and Java files as links
 * the file is already known and open when parseText is called
 */
public interface SourceViewer
{
  /** parse the text and write the output */
  void parseText(PrintWriter w) throws IOException;

  /** if this resource is actually a directory, return it, otherwise return null */
  public File getDirectory();
}
