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comparison graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/node/ExecutableTypeData.java @ 7502:6343a09b2ec1

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Codegen operation generation is inferred from the node type hierarchy.
author Christian Humer <christian.humer@gmail.com>
date Fri, 18 Jan 2013 13:28:12 +0100
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children 5e3d1a68664e
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7497:0f8c6dbf68be 7502:6343a09b2ec1
1 /*
2 * Copyright (c) 2012, 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.node;
24
25 import javax.lang.model.element.*;
26
27 import com.oracle.truffle.codegen.processor.*;
28 import com.oracle.truffle.codegen.processor.template.*;
29 import com.oracle.truffle.codegen.processor.typesystem.*;
30
31
32 public class ExecutableTypeData extends TemplateMethod {
33
34 private final TypeSystemData typeSystem;
35 private final TypeData type;
36
37 public ExecutableTypeData(TemplateMethod method, TypeSystemData typeSystem, TypeData type) {
38 super(method);
39 this.typeSystem = typeSystem;
40 this.type = type;
41 }
42
43 public TypeData getType() {
44 return type;
45 }
46
47 public TypeSystemData getTypeSystem() {
48 return typeSystem;
49 }
50
51 public boolean hasFrame() {
52 return getMethod().getParameters().size() > 0;
53 }
54
55 public boolean hasUnexpectedValue(ProcessorContext context) {
56 return Utils.canThrowType(getMethod().getThrownTypes(), context.getTruffleTypes().getUnexpectedValueException());
57 }
58
59 public boolean isFinal() {
60 return getMethod().getModifiers().contains(Modifier.FINAL);
61 }
62
63 @Override
64 public int hashCode() {
65 return type.hashCode();
66 }
67
68 @Override
69 public boolean equals(Object obj) {
70 if (obj instanceof ExecutableTypeData) {
71 return type.equals(((ExecutableTypeData) obj).type);
72 }
73 return super.equals(obj);
74 }
75
76 }