RandomAccessFileInputStream.java

/*
 *  com/mmbreakfast/unlod/lod/RandomAccessFileInputStream.java
 *
 *  Copyright (C) 2000 Sil Veritas (sil_the_follower_of_dark@hotmail.com)
 */

/*  This file is part of Unlod.
 *
 *  Unlod 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.
 *
 *  Unlod 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 Unlod; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*  Unlod
 *
 *  Copyright (C) 2000 Sil Veritas. All Rights Reserved. This work is
 *  distributed under the W3C(R) Software License [1] 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.
 *  [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
 */

package com.mmbreakfast.unlod.lod;

import java.io.*;


public class RandomAccessFileInputStream extends InputStream {
	private RandomAccessFile file;
	private long length;

	public RandomAccessFileInputStream(RandomAccessFile file) throws IOException {
      this.file = file;
      length = file.length();
	}

   public int read() throws IOException {
   	return file.read();
   }

   public int available() throws IOException {
   	return (length > file.getFilePointer()) ? 1 : 0;
   }

   public RandomAccessFile getFile() {
      return file;
   }
}