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annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/typesystem/TypeCastParser.java @ 11758:4ac92e735a16
pylint fixes (retry)
author | Mick Jordan <mick.jordan@oracle.com> |
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date | Mon, 23 Sep 2013 21:57:44 -0700 |
parents | 43eab069ca9b |
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1 /* |
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2 * Copyright (c) 2012, 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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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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7 * published by the Free Software Foundation. |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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8 * |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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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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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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12 * version 2 for more details (a copy is included in the LICENSE file that |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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13 * accompanied this code). |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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14 * |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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15 * You should have received a copy of the GNU General Public License version |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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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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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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22 */ |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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23 package com.oracle.truffle.dsl.processor.typesystem; |
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24 |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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25 import java.lang.annotation.*; |
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26 |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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27 import javax.lang.model.element.*; |
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28 |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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29 import com.oracle.truffle.api.dsl.*; |
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30 import com.oracle.truffle.dsl.processor.*; |
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31 import com.oracle.truffle.dsl.processor.template.*; |
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32 |
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33 class TypeCastParser extends TypeSystemMethodParser<TypeCastData> { |
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34 |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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35 public TypeCastParser(ProcessorContext context, TypeSystemData typeSystem) { |
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36 super(context, typeSystem); |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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37 } |
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38 |
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39 @Override |
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40 public MethodSpec createSpecification(ExecutableElement method, AnnotationMirror mirror) { |
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41 TypeData targetType = findTypeByMethodName(method.getSimpleName().toString(), "as"); |
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42 if (targetType == null) { |
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43 return null; |
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44 } |
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45 MethodSpec spec = new MethodSpec(new ParameterSpec("returnType", targetType.getPrimitiveType())); |
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46 spec.addRequired(new ParameterSpec("value", getTypeSystem().getPrimitiveTypeMirrors())); |
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47 return spec; |
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48 } |
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49 |
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50 @Override |
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51 public TypeCastData create(TemplateMethod method, boolean invalid) { |
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52 if (invalid) { |
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53 return new TypeCastData(method, null, null); |
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54 } |
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55 |
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56 TypeData targetType = findTypeByMethodName(method, "as"); |
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57 ActualParameter parameter = method.findParameter("valueValue"); |
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58 |
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59 TypeData sourceType = null; |
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60 if (parameter != null) { |
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61 sourceType = getTypeSystem().findTypeData(parameter.getType()); |
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62 } |
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63 TypeCastData cast = new TypeCastData(method, sourceType, targetType); |
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64 |
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65 if (targetType != method.getReturnType().getTypeSystemType()) { |
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66 cast.addError("Cast type %s does not match to the returned type %s.", Utils.getSimpleName(targetType.getPrimitiveType()), |
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67 method.getReturnType() != null ? Utils.getSimpleName(method.getReturnType().getTypeSystemType().getPrimitiveType()) : null); |
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68 } |
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69 return cast; |
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70 } |
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71 |
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72 @Override |
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73 public Class<? extends Annotation> getAnnotationType() { |
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74 return TypeCast.class; |
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75 } |
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76 } |