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Groovy: A powerful, dynamic language for the JVM
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.*;
/**
* Base class for any AST node which is capable of being annotated
*
* @author James Strachan
*/
public class AnnotatedNode extends ASTNode {
private List annotations = Collections.emptyList();
private boolean synthetic;
ClassNode declaringClass;
private boolean hasNoRealSourcePositionFlag;
public AnnotatedNode() {
}
public List getAnnotations() {
return annotations;
}
public List getAnnotations(ClassNode type) {
List ret = new ArrayList(annotations.size());
for (AnnotationNode node: annotations) {
if (type.equals(node.getClassNode())) ret.add(node);
}
return ret;
}
public void addAnnotation(AnnotationNode value) {
checkInit();
annotations.add(value);
}
private void checkInit() {
if (annotations == Collections.EMPTY_LIST)
annotations = new ArrayList(3);
}
public void addAnnotations(List annotations) {
for (AnnotationNode node : annotations) {
addAnnotation(node);
}
}
/**
* returns true if this node is added by the compiler.
* NOTE:
* This method has nothing to do with the synthetic flag
* for fields, methods or classes.
* @return true if this node is added by the compiler
*/
public boolean isSynthetic() {
return synthetic;
}
/**
* sets this node as a node added by the compiler.
* NOTE:
* This method has nothing to do with the synthetic flag
* for fields, methods or classes.
* @param synthetic - if true this node is marked as
* added by the compiler
*/
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;
}
/**
* Currently only ever returns true for default constructors
* added by the compiler. See GROOVY-4161.
*/
public boolean hasNoRealSourcePosition() {
return hasNoRealSourcePositionFlag;
}
public void setHasNoRealSourcePosition(boolean value) {
this.hasNoRealSourcePositionFlag = value;
}
}