Mercurial > hg > graal-jvmci-8
comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/parser/TypeCheckParser.java @ 16759:23415229349b
Truffle-DSL: new package structure.
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 11 Aug 2014 15:57:14 +0200 |
parents | graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/typesystem/TypeCheckParser.java@43eab069ca9b |
children | 0370880ac9ce |
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16758:c5f8eeb3cbc8 | 16759:23415229349b |
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1 /* | |
2 * Copyright (c) 2012, 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.dsl.processor.parser; | |
24 | |
25 import java.lang.annotation.*; | |
26 | |
27 import javax.lang.model.element.*; | |
28 | |
29 import com.oracle.truffle.api.dsl.*; | |
30 import com.oracle.truffle.dsl.processor.*; | |
31 import com.oracle.truffle.dsl.processor.model.*; | |
32 | |
33 class TypeCheckParser extends TypeSystemMethodParser<TypeCheckData> { | |
34 | |
35 public TypeCheckParser(ProcessorContext context, TypeSystemData typeSystem) { | |
36 super(context, typeSystem); | |
37 } | |
38 | |
39 @Override | |
40 public MethodSpec createSpecification(ExecutableElement method, AnnotationMirror mirror) { | |
41 TypeData targetType = findTypeByMethodName(method.getSimpleName().toString(), "is"); | |
42 if (targetType == null) { | |
43 return null; | |
44 } | |
45 MethodSpec spec = new MethodSpec(new ParameterSpec("returnType", getContext().getType(boolean.class))); | |
46 spec.addRequired(new ParameterSpec("value", getTypeSystem().getPrimitiveTypeMirrors())); | |
47 return spec; | |
48 } | |
49 | |
50 @Override | |
51 public TypeCheckData create(TemplateMethod method, boolean invalid) { | |
52 TypeData checkedType = findTypeByMethodName(method, "is"); | |
53 assert checkedType != null; | |
54 Parameter parameter = method.findParameter("valueValue"); | |
55 assert parameter != null; | |
56 return new TypeCheckData(method, checkedType, parameter.getTypeSystemType()); | |
57 } | |
58 | |
59 @Override | |
60 public Class<? extends Annotation> getAnnotationType() { | |
61 return TypeCheck.class; | |
62 } | |
63 } |