| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.codehaus.groovy.ast; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * Base class for any AST node which is capable of being annotated |
| * |
| * @author <a href="mailto:jstrachan@protique.com">James Strachan</a> |
| * @version $Revision$ |
| */ |
| public class AnnotatedNode extends ASTNode { |
| private final Map annotations = new HashMap(); |
| private Map annotationClasses = new HashMap(); |
| private boolean synthetic; |
| ClassNode declaringClass; |
| |
| public AnnotatedNode() { |
| } |
| |
| public Map getAnnotations() { |
| return annotations; |
| } |
| |
| public AnnotationNode getAnnotations(String name) { |
| return (AnnotationNode) annotations.get(name); |
| } |
| |
| public ClassNode getAnnotationClass(String name) { |
| return (ClassNode) annotationClasses.get(name); |
| } |
| |
| public void addAnnotation(String name, AnnotationNode value) { |
| annotationClasses.put(name,value.getClassNode()); |
| AnnotationNode oldValue = (AnnotationNode) annotations.get(name); |
| |
| // TODO can we support many annotations of the same name? |
| if (oldValue == null) { |
| annotations.put(name, value); |
| } |
| else { |
| List list = null; |
| if (oldValue instanceof List) { |
| list = (List) oldValue; |
| } |
| else { |
| list = new ArrayList(); |
| list.add(oldValue); |
| annotations.put(name, list); |
| } |
| list.add(value); |
| } |
| } |
| |
| public void addAnnotations(List annotations) { |
| for (Iterator iter = annotations.iterator(); iter.hasNext();) { |
| AnnotationNode node = (AnnotationNode) iter.next(); |
| addAnnotation(node.getClassNode().getName(), node); |
| } |
| } |
| |
| public boolean isSynthetic() { |
| return synthetic; |
| } |
| |
| public void setSynthetic(boolean synthetic) { |
| this.synthetic = synthetic; |
| } |
| |
| public ClassNode getDeclaringClass() { |
| return declaringClass; |
| } |
| |
| /** |
| * @param declaringClass The declaringClass to set. |
| */ |
| public void setDeclaringClass(ClassNode declaringClass) { |
| this.declaringClass = declaringClass; |
| } |
| } |