Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/typesystem/TypeSystemMethodParser.java @ 11511:3110bea9a6b0
mx: add helper method for yes/no question
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Mon, 02 Sep 2013 11:40:24 +0200 |
parents | 79041ab43660 |
children |
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/* * 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.dsl.processor.typesystem; import javax.lang.model.element.*; import com.oracle.truffle.api.dsl.*; import com.oracle.truffle.dsl.processor.*; import com.oracle.truffle.dsl.processor.template.*; abstract class TypeSystemMethodParser<E extends TemplateMethod> extends TemplateMethodParser<TypeSystemData, E> { public TypeSystemMethodParser(ProcessorContext context, TypeSystemData typeSystem) { super(context, typeSystem); } @Override public final boolean isParsable(ExecutableElement method) { return Utils.findAnnotationMirror(getContext().getEnvironment(), method, getAnnotationType()) != null; } protected TypeData findTypeByMethodName(String methodName, String prefix) { String typeName = methodName.substring(prefix.length(), methodName.length()); TypeData type = getTypeSystem().findType(typeName); return type; } protected TypeData findTypeByMethodName(TemplateMethod method, String prefix) { String methodName = method.getMethodName(); if (!methodName.startsWith(prefix)) { String annotationName = Utils.getSimpleName(method.getMessageAnnotation().getAnnotationType()); method.addError("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(); method.addError("Type '%s' is not declared in this @%s.", typeName, annotationName); return null; } return type; } }