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comparison graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/template/TemplateMethod.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 6343a09b2ec1
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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.template;
24
25 import javax.lang.model.element.*;
26
27 public class TemplateMethod {
28
29 private final MethodSpec specification;
30 private final ExecutableElement method;
31 private final AnnotationMirror markerAnnotation;
32 private final ActualParameter returnType;
33 private final ActualParameter[] parameters;
34
35 public TemplateMethod(MethodSpec specification, ExecutableElement method, AnnotationMirror markerAnnotation, ActualParameter returnType, ActualParameter[] parameters) {
36 this.specification = specification;
37 this.method = method;
38 this.markerAnnotation = markerAnnotation;
39 this.returnType = returnType;
40 this.parameters = parameters;
41 }
42
43 public TemplateMethod(TemplateMethod method) {
44 this.specification = method.specification;
45 this.method = method.method;
46 this.markerAnnotation = method.markerAnnotation;
47 this.returnType = method.returnType;
48 this.parameters = method.parameters;
49 }
50
51
52 public MethodSpec getSpecification() {
53 return specification;
54 }
55
56 public ActualParameter getReturnType() {
57 return returnType;
58 }
59
60 public ActualParameter[] getParameters() {
61 return parameters;
62 }
63
64 public ActualParameter findParameter(String valueName) {
65 for (ActualParameter param : getParameters()) {
66 if (param.getSpecification().getName().equals(valueName)) {
67 return param;
68 }
69 }
70 return null;
71 }
72
73 public ActualParameter findParameter(ParameterSpec spec) {
74 for (ActualParameter param : getParameters()) {
75 if (param.getSpecification() == spec) {
76 return param;
77 }
78 }
79 return null;
80 }
81
82 public ExecutableElement getMethod() {
83 return method;
84 }
85
86 public String getMethodName() {
87 return getMethod().getSimpleName().toString();
88 }
89
90 public AnnotationMirror getMarkerAnnotation() {
91 return markerAnnotation;
92 }
93
94 @Override
95 public String toString() {
96 return getClass().getSimpleName() + " [method = " + method + "]";
97 }
98 }