/*
* $Id: IOSystem.java 536 2008-02-19 06:03:27Z weiju $
*
* Created on 11/25/2005
* Copyright 2005-2008 by Wei-ju Wu
* This file is part of The Z-machine Preservation Project (ZMPP).
*
* ZMPP 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 3 of the License, or
* (at your option) any later version.
*
* ZMPP 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 ZMPP. If not, see <http://www.gnu.org/licenses/>.
*/
package org.zmpp.io;
import java.io.Reader;
import java.io.Writer;
/**
* Access the file system to implement the file based streams.
*
* @author Wei-ju Wu
* @version 1.0
*/
public interface IOSystem {
/**
* Returns the transcript output writer.
*
* @return the transcript writer
*/
Writer getTranscriptWriter();
/**
* Returns the reader for input stream 2.
*
* @return the input stream reader
*/
Reader getInputStreamReader();
}