Mercurial > hg > truffle
comparison truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/transform/GenerateOverrideVisitor.java @ 21951:9c8c0937da41
Moving all sources into truffle subdirectory
| author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
|---|---|
| date | Wed, 17 Jun 2015 10:58:08 +0200 |
| parents | graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/transform/GenerateOverrideVisitor.java@23415229349b |
| children | dc83cc1f94f2 |
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| 21950:2a5011c7e641 | 21951:9c8c0937da41 |
|---|---|
| 1 /* | |
| 2 * Copyright (c) 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.java.transform; | |
| 24 | |
| 25 import static com.oracle.truffle.dsl.processor.java.ElementUtils.*; | |
| 26 | |
| 27 import javax.lang.model.element.*; | |
| 28 import javax.lang.model.type.*; | |
| 29 | |
| 30 import com.oracle.truffle.dsl.processor.java.*; | |
| 31 import com.oracle.truffle.dsl.processor.java.model.*; | |
| 32 | |
| 33 public class GenerateOverrideVisitor extends CodeElementScanner<Void, Void> { | |
| 34 | |
| 35 private final DeclaredType overrideType; | |
| 36 | |
| 37 public GenerateOverrideVisitor(DeclaredType overrideType) { | |
| 38 this.overrideType = overrideType; | |
| 39 } | |
| 40 | |
| 41 @Override | |
| 42 public Void visitExecutable(CodeExecutableElement e, Void p) { | |
| 43 if (!e.getModifiers().contains(Modifier.STATIC) && !e.getModifiers().contains(Modifier.PRIVATE)) { | |
| 44 String name = e.getSimpleName().toString(); | |
| 45 TypeMirror[] params = e.getParameterTypes(); | |
| 46 | |
| 47 for (AnnotationMirror mirror : e.getAnnotationMirrors()) { | |
| 48 if (ElementUtils.typeEquals(overrideType, mirror.getAnnotationType())) { | |
| 49 // already declared (may happen if method copied from super class) | |
| 50 return super.visitExecutable(e, p); | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 if (isDeclaredMethodInSuperType(e.getEnclosingClass(), name, params)) { | |
| 55 e.addAnnotationMirror(new CodeAnnotationMirror(overrideType)); | |
| 56 } | |
| 57 } | |
| 58 return super.visitExecutable(e, p); | |
| 59 } | |
| 60 | |
| 61 } |