JOCL v2.6.0-rc-20250722
JOCL, OpenCL® API Binding for Java™ (public API).
CLObjectResource.java
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1/*
2 * Copyright (c) 2011 JogAmp Community. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification, are
5 * permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this list of
8 * conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
15 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
16 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
21 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
22 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 *
24 * The views and conclusions contained in the software and documentation are those of the
25 * authors and should not be interpreted as representing official policies, either expressed
26 * or implied, of JogAmp Community.
27 */
28
29/*
30 * Created on Saturday, June 18 2011 02:36
31 */
32package com.jogamp.opencl;
33
34/**
35 * Releasable resource with an CL object ID.
36 * @author Michael Bien, et al.
37 */
38abstract class CLObjectResource extends CLObject implements CLResource, AutoCloseable {
39
40 private boolean released;
41
42 public CLObjectResource(final long ID) {
43 super(ID);
44 }
45
46 public CLObjectResource(final CLContext context, final long ID) {
47 super(context, ID);
48 }
49
50 public void release() {
51 if(released) {
52 throw new RuntimeException(getClass().getSimpleName()+" was already released.");
53 }else{
54 released = true;
55 }
56 }
57
58 /**
59 * Implementation detail, satisfying {@link AutoCloseable}.
60 * Might be remove as soon we have extension methods, but shall validate with Java 1.5 specs.
61 * @deprecated This method is not intended to be called from client code.
62 * @see java.lang.AutoCloseable
63 */
64 @Deprecated
65 @Override
66 public final void close() {
67 if(this instanceof CLResource) {
68 ((CLResource)this).release();
69 }
70 }
71
72 public boolean isReleased() {
73 return released;
74 }
75
76
77}