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/*
* Copyright (c) 2011, Michael Bien
* 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER 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.
*
*/
/*
* Created on Saturday, June 18 2011 02:36
*/
package com.jogamp.opencl;
import com.jogamp.common.AutoCloseable;
/**
* Releasable resource with an CL object ID.
* @author Michael Bien
*/
abstract class CLObjectResource extends CLObject implements CLResource, AutoCloseable {
protected volatile boolean released;
public CLObjectResource(long ID) {
super(ID);
}
public CLObjectResource(CLContext context, long ID) {
super(context, ID);
}
@Override
public void release() {
if(released) {
throw new RuntimeException(getClass().getSimpleName()+" was already released.");
}else{
released = true;
}
}
/**
* Implementation detail.
* TODO remove as soon we have extension methods.
* @deprecated This method is not intended to be called from client code.
* @see java.lang.AutoCloseable
*/
@Deprecated
@Override
public final void close() {
if(this instanceof CLResource) {
((CLResource)this).release();
}
}
@Override
public boolean isReleased() {
return released;
}
}
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