Mercurial > hg > graal-jvmci-8
comparison graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/GuardParser.java @ 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
author | Christian Humer <christian.humer@gmail.com> |
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date | Fri, 21 Dec 2012 10:44:31 -0800 |
parents | |
children | 6343a09b2ec1 |
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7290:a81db08fe930 | 7291:a748e4d44694 |
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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.codegen.processor.typesystem; | |
24 | |
25 import java.lang.annotation.*; | |
26 import java.util.*; | |
27 | |
28 import javax.lang.model.element.*; | |
29 | |
30 import com.oracle.truffle.api.codegen.*; | |
31 import com.oracle.truffle.codegen.processor.*; | |
32 import com.oracle.truffle.codegen.processor.template.*; | |
33 import com.oracle.truffle.codegen.processor.template.ParameterSpec.Cardinality; | |
34 import com.oracle.truffle.codegen.processor.template.ParameterSpec.Kind; | |
35 | |
36 | |
37 public class GuardParser extends TypeSystemMethodParser<GuardData> { | |
38 | |
39 private final Template origin; | |
40 | |
41 public GuardParser(ProcessorContext context, TypeSystemData typeSystem, Template origin) { | |
42 super(context, typeSystem); | |
43 this.origin = origin; | |
44 } | |
45 | |
46 @Override | |
47 public MethodSpec createSpecification(ExecutableElement method, AnnotationMirror mirror) { | |
48 List<ParameterSpec> specs = new ArrayList<>(); | |
49 specs.add(new ParameterSpec("value1", getTypeSystem(), Kind.EXECUTE, false, Cardinality.ONE)); | |
50 specs.add(new ParameterSpec("valueN", getTypeSystem(), Kind.EXECUTE, false, Cardinality.MULTIPLE)); | |
51 ParameterSpec returnTypeSpec = new ParameterSpec("returnType", getContext().getType(boolean.class), Kind.ATTRIBUTE, false); | |
52 return new MethodSpec(returnTypeSpec, specs); | |
53 } | |
54 | |
55 @Override | |
56 public GuardData create(TemplateMethod method) { | |
57 return new GuardData(method, origin); | |
58 } | |
59 | |
60 @Override | |
61 public Class< ? extends Annotation> getAnnotationType() { | |
62 return GuardCheck.class; | |
63 } | |
64 | |
65 } |