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