/**
*
* Copyright 2004 Hiram Chirino
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package org.activeio.adapter;

import java.io.IOException;
import java.io.InputStream;

import org.activeio.Packet;

/**
 * Provides an InputStream for a given Packet.
 *  
 * @version $Revision$
 */
public class PacketInputStream extends InputStream {
    
    final Packet packet;
    
    /**
     * @param channel
     */
    public PacketInputStream(Packet packet) {
        this.packet = packet;
    }
    
    /**
     * @see java.io.InputStream#read()
     */
    public int read() throws IOException {
        return packet.read();
    }

    /**
     * @see java.io.InputStream#read(byte[], int, int)
     */
    public int read(byte[] b, int off, int len) throws IOException {
        return packet.read(b, off, len);
    }
    
}
