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/**
* Copyright 2010 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
/*
* Created on Tuesday, March 30 2010 18:22
*/
package com.jogamp.common.nio;
import java.nio.Buffer;
import java.nio.ByteBuffer;
/**
* Hardware independent container for various kinds of buffers.
*
* @author Sven Gothel
* @author Michael Bien
*/
public interface NativeBuffer<B extends NativeBuffer> {
public int elementSize();
public int limit();
public int capacity();
public int position();
public B position(int newPos);
public int remaining();
public boolean hasRemaining();
/**
* @return true if this buffer has a primitive backup array, otherwise false
*/
public boolean hasArray();
/**
* @return the array offset of the optional primitive backup array of the buffer if {@link #hasArray()} is true,
* otherwise 0.
*/
public int arrayOffset();
/**
* @return the primitive backup array of the buffer if {@link #hasArray()} is true,
* otherwise it throws {@link java.lang.UnsupportedOperationException}.
* The returned primitive array maybe of type <code>int[]</code> or <code>long[]</code>, etc ..
* @throws UnsupportedOperationException if this object has no backup array
* @see #hasArray()
*/
public Object array() throws UnsupportedOperationException ;
public Buffer getBuffer();
public boolean isDirect();
public B rewind();
public B put(int index, long value);
public B put(long value);
public B put(B src);
public long get();
public long get(int idx);
}
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