Mercurial > hg > graal-jvmci-8
annotate graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/TypeSystemMethodParser.java @ 7502:6343a09b2ec1
Codegen operation generation is inferred from the node type hierarchy.
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 18 Jan 2013 13:28:12 +0100 |
parents | a748e4d44694 |
children | 5e3d1a68664e |
rev | line source |
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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>
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1 /* |
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>
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2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved. |
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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
Christian Humer <christian.humer@gmail.com>
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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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
Christian Humer <christian.humer@gmail.com>
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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>
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6 * under the terms of the GNU General Public License version 2 only, as |
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>
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7 * published by the Free Software Foundation. |
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>
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8 * |
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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
Christian Humer <christian.humer@gmail.com>
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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>
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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>
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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>
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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>
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13 * accompanied this code). |
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>
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14 * |
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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
Christian Humer <christian.humer@gmail.com>
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15 * You should have received a copy of the GNU General Public License version |
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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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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>
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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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20 * or visit www.oracle.com if you need additional information or have any |
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>
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21 * questions. |
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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
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22 */ |
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23 package com.oracle.truffle.codegen.processor.typesystem; |
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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
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24 |
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25 import javax.lang.model.element.*; |
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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
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26 |
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27 import com.oracle.truffle.api.codegen.*; |
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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
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28 import com.oracle.truffle.codegen.processor.*; |
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29 import com.oracle.truffle.codegen.processor.template.*; |
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30 |
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31 |
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32 abstract class TypeSystemMethodParser<E extends TemplateMethod> extends TemplateMethodParser<TypeSystemData, E> { |
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33 |
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34 public TypeSystemMethodParser(ProcessorContext context, TypeSystemData typeSystem) { |
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35 super(context, typeSystem); |
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36 } |
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37 |
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38 public TypeSystemData getTypeSystem() { |
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39 return template; |
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40 } |
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Christian Humer <christian.humer@gmail.com>
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41 |
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42 @Override |
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43 public final boolean isParsable(ExecutableElement method) { |
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44 return Utils.findAnnotationMirror(getContext().getEnvironment(), method, getAnnotationType()) != null; |
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45 } |
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46 |
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47 protected TypeData findTypeByMethodName(ExecutableElement method, AnnotationMirror annotationMirror, String prefix) { |
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48 String methodName = method.getSimpleName().toString(); |
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49 if (!methodName.startsWith(prefix)) { |
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50 String annotationName = Utils.getSimpleName(annotationMirror.getAnnotationType()); |
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51 getContext().getLog().error(method, "Methods annotated with %s must match the pattern '%s'.", |
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52 annotationName, String.format("%s${typeName}", prefix)); |
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53 return null; |
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54 } |
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55 String typeName = methodName.substring(prefix.length(), methodName.length()); |
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56 TypeData type = getTypeSystem().findType(typeName); |
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57 if (type == null) { |
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58 String annotationName = TypeSystem.class.getSimpleName(); |
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59 getContext().getLog().error(method, "Type '%s' is not declared in this @%s.", typeName, annotationName); |
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60 return null; |
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61 } |
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62 |
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63 return type; |
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64 } |
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65 |
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66 } |