groovy.util.NodeBuilder Maven / Gradle / Ivy
/*
* 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 groovy.util;
import java.util.Map;
/**
* A helper class for creating nested trees of Node objects for
* handling arbitrary data
*
* @author James Strachan
*/
public class NodeBuilder extends BuilderSupport {
public static NodeBuilder newInstance() {
return new NodeBuilder();
}
protected void setParent(Object parent, Object child) {
}
protected Object createNode(Object name) {
return new Node(getCurrentNode(), name);
}
protected Object createNode(Object name, Object value) {
return new Node(getCurrentNode(), name, value);
}
protected Object createNode(Object name, Map attributes) {
return new Node(getCurrentNode(), name, attributes);
}
protected Object createNode(Object name, Map attributes, Object value) {
return new Node(getCurrentNode(), name, attributes, value);
}
protected Node getCurrentNode() {
return (Node) getCurrent();
}
}