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comparison graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/ext/ExtensionContextImpl.java @ 7291:a748e4d44694

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Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
author Christian Humer <christian.humer@gmail.com>
date Fri, 21 Dec 2012 10:44:31 -0800
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children 5e3d1a68664e
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7290:a81db08fe930 7291:a748e4d44694
1 /*
2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.codegen.processor.ext;
24
25 import java.util.*;
26
27 import javax.annotation.processing.*;
28
29 import com.oracle.truffle.codegen.processor.api.*;
30 import com.oracle.truffle.codegen.processor.api.element.*;
31
32
33 public class ExtensionContextImpl implements ExtensionContext {
34
35 private final ProcessingEnvironment env;
36 private final RoundEnvironment round;
37 private final WritableElementFactory factory;
38
39 private final List<WritableElement> elements = new ArrayList<>();
40
41 public ExtensionContextImpl(ProcessingEnvironment env, RoundEnvironment round, WritableElementFactory factory) {
42 this.env = env;
43 this.round = round;
44 this.factory = factory;
45 }
46
47
48 List<WritableElement> returnElements() {
49 List<WritableElement> returnElements = new ArrayList<>(this.elements);
50 this.elements.clear();
51 return returnElements;
52 }
53
54 @Override
55 public ProcessingEnvironment getProcessingEnvironment() {
56 return env;
57 }
58
59 @Override
60 public RoundEnvironment getRoundEnvironment() {
61 return round;
62 }
63
64 @Override
65 public WritableElementFactory getElementFactory() {
66 return factory;
67 }
68
69 @Override
70 public void addGeneratedElement(WritableElement element) {
71 elements.add(element);
72 }
73
74 @Override
75 public void removeGeneratedElement(WritableElement element) {
76 elements.remove(element);
77 }
78
79 }