| /* |
| * 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.apache.logging.log4j.core.config; |
| |
| import org.apache.logging.log4j.core.config.plugins.PluginType; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * Represents a Configuration element. |
| */ |
| |
| public class Node { |
| |
| private Node parent; |
| private String name; |
| private String value; |
| private PluginType type; |
| private Map<String, String> attributes = new HashMap<String, String>(); |
| private List<Node> children = new ArrayList<Node>(); |
| private Object object; |
| |
| |
| /** |
| * Creates a new instance of <code>Node</code> and initializes it |
| * with a name and the corresponding XML element. |
| * |
| * @param parent the node's parent. |
| * @param name the node's name. |
| * @param type The Plugin Type associated with the node. |
| */ |
| public Node(Node parent, String name, PluginType type) { |
| this.parent = parent; |
| this.name = name; |
| this.type = type; |
| } |
| |
| public Node() { |
| } |
| |
| public Map<String, String> getAttributes() { |
| return attributes; |
| } |
| |
| public List<Node> getChildren() { |
| return children; |
| } |
| |
| public boolean hasChildren() { |
| return children.size() > 0; |
| } |
| |
| public String getValue() { |
| return value; |
| } |
| |
| public void setValue(String value) { |
| this.value = value; |
| } |
| |
| public Node getParent() { |
| return parent; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public boolean isRoot() { |
| return parent == null; |
| } |
| |
| public void setObject(Object obj) { |
| object = obj; |
| } |
| |
| public Object getObject() { |
| return object; |
| } |
| |
| public PluginType getType() { |
| return type; |
| } |
| |
| @Override |
| public String toString() { |
| return type.isObjectPrintable() ? object.toString() : |
| type.getPluginClass().getName() + " with name " + name; |
| } |
| } |