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annotate graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/template/TemplateMethod.java @ 8237:6b74ffe38183

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Implemented support for executing nodes in @Children fields.
author Christian Humer <christian.humer@gmail.com>
date Fri, 01 Mar 2013 17:03:57 +0100
parents 06a7cd6aaf00
children ac4e8c16ffdf
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.codegen.processor.template;
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24
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25 import javax.lang.model.element.*;
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26
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27 public class TemplateMethod {
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28
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29 private final Template template;
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30 private final MethodSpec specification;
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31 private final ExecutableElement method;
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32 private final AnnotationMirror markerAnnotation;
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33 private final ActualParameter returnType;
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34 private final ActualParameter[] parameters;
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35
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36 public TemplateMethod(Template template, MethodSpec specification, ExecutableElement method, AnnotationMirror markerAnnotation, ActualParameter returnType, ActualParameter[] parameters) {
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37 this.template = template;
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38 this.specification = specification;
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39 this.method = method;
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40 this.markerAnnotation = markerAnnotation;
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41 this.returnType = returnType;
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42 this.parameters = parameters;
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43
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44 if (parameters != null) {
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45 for (ActualParameter param : parameters) {
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46 param.setMethod(this);
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47 }
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48 }
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49 }
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50
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51 public TemplateMethod(TemplateMethod method) {
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52 this(method.template, method.specification, method.method, method.markerAnnotation, method.returnType, method.parameters);
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53 }
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54
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55 public Template getTemplate() {
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56 return template;
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57 }
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58
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59 public MethodSpec getSpecification() {
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60 return specification;
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61 }
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62
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63 public ActualParameter getReturnType() {
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64 return returnType;
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65 }
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66
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67 public ActualParameter[] getParameters() {
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68 return parameters;
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69 }
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70
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71 public ActualParameter findParameter(String valueName) {
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72 for (ActualParameter param : getParameters()) {
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73 if (param.getName().equals(valueName)) {
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74 return param;
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75 }
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76 }
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77 return null;
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78 }
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79
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80 public ActualParameter findParameter(ParameterSpec spec) {
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81 for (ActualParameter param : getParameters()) {
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82 if (param.getSpecification() == spec) {
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83 return param;
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84 }
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85 }
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86 return null;
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87 }
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88
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89 public ExecutableElement getMethod() {
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90 return method;
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91 }
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93 public String getMethodName() {
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94 return getMethod().getSimpleName().toString();
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95 }
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97 public AnnotationMirror getMarkerAnnotation() {
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98 return markerAnnotation;
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99 }
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101 @Override
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102 public String toString() {
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103 return getClass().getSimpleName() + " [method = " + method + "]";
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104 }
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105
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106 public ActualParameter getPreviousParam(ActualParameter searchParam) {
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107 ActualParameter prev = null;
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108 for (ActualParameter param : getParameters()) {
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Christian Humer <christian.humer@gmail.com>
parents: 7502
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109 if (param == searchParam) {
06a7cd6aaf00 Casting is now done on demand using local variables for explicit guards.
Christian Humer <christian.humer@gmail.com>
parents: 7502
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110 return prev;
06a7cd6aaf00 Casting is now done on demand using local variables for explicit guards.
Christian Humer <christian.humer@gmail.com>
parents: 7502
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111 }
06a7cd6aaf00 Casting is now done on demand using local variables for explicit guards.
Christian Humer <christian.humer@gmail.com>
parents: 7502
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112 prev = param;
06a7cd6aaf00 Casting is now done on demand using local variables for explicit guards.
Christian Humer <christian.humer@gmail.com>
parents: 7502
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113 }
06a7cd6aaf00 Casting is now done on demand using local variables for explicit guards.
Christian Humer <christian.humer@gmail.com>
parents: 7502
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114 return prev;
06a7cd6aaf00 Casting is now done on demand using local variables for explicit guards.
Christian Humer <christian.humer@gmail.com>
parents: 7502
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115 }
7291
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
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116 }