Java ByteBuffer Compact compact(ByteBuffer buffer)

Description

compact

License

Open Source License

Declaration

public static void compact(ByteBuffer buffer) 

Method Source Code

//package com.java2s;
/*// ww w .ja  va2 s.com
 * JLibs: Common Utilities for Java
 * Copyright (C) 2009  Santhosh Kumar T <santhosh.tekuri@gmail.com>
 *
 * 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.
 */

import java.nio.ByteBuffer;

public class Main {
    public static void compact(ByteBuffer buffer) {
        if (buffer.hasRemaining()) {
            if (buffer.position() == 0) {
                buffer.position(buffer.remaining());
                buffer.limit(buffer.capacity());
            } else
                buffer.compact();
        } else
            buffer.clear();
    }
}

Related

1. compact(ByteBuffer buffer)
2. compact(ByteBuffer buffer)
3. compact(ByteBuffer[] buffers)
4. toCompactArray(ByteBuffer src)