Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/typesystem/TypeSystemMethodParser.java @ 8237:6b74ffe38183
Implemented support for executing nodes in @Children fields.
author | Christian Humer <christian.humer@gmail.com> |
---|---|
date | Fri, 01 Mar 2013 17:03:57 +0100 |
parents | 5e3d1a68664e |
children | 0905d796944a |
line wrap: on
line source
/* * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.codegen.processor.typesystem; import javax.lang.model.element.*; import com.oracle.truffle.api.codegen.*; import com.oracle.truffle.codegen.processor.*; import com.oracle.truffle.codegen.processor.template.*; abstract class TypeSystemMethodParser<E extends TemplateMethod> extends TemplateMethodParser<TypeSystemData, E> { public TypeSystemMethodParser(ProcessorContext context, TypeSystemData typeSystem) { super(context, typeSystem); } public TypeSystemData getTypeSystem() { return template; } @Override public final boolean isParsable(ExecutableElement method) { return Utils.findAnnotationMirror(getContext().getEnvironment(), method, getAnnotationType()) != null; } protected TypeData findTypeByMethodName(ExecutableElement method, AnnotationMirror annotationMirror, String prefix) { String methodName = method.getSimpleName().toString(); if (!methodName.startsWith(prefix)) { String annotationName = Utils.getSimpleName(annotationMirror.getAnnotationType()); getContext().getLog().error(method, "Methods annotated with %s must match the pattern '%s'.", annotationName, String.format("%s${typeName}", prefix)); return null; } String typeName = methodName.substring(prefix.length(), methodName.length()); TypeData type = getTypeSystem().findType(typeName); if (type == null) { String annotationName = TypeSystem.class.getSimpleName(); getContext().getLog().error(method, "Type '%s' is not declared in this @%s.", typeName, annotationName); return null; } return type; } }