| /* |
| * 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.maven.project.harness; |
| |
| import java.util.Map; |
| |
| import org.apache.commons.jxpath.ri.QName; |
| import org.apache.commons.jxpath.ri.model.NodePointer; |
| |
| /** |
| * An attribute pointer for JXPath to support <code>Xpp3Dom</code>. |
| * |
| */ |
| class Xpp3DomAttributePointer extends NodePointer { |
| |
| private Map.Entry<String, String> attrib; |
| |
| public Xpp3DomAttributePointer(NodePointer parent, Map.Entry<String, String> attrib) { |
| super(parent); |
| this.attrib = attrib; |
| } |
| |
| @Override |
| public int compareChildNodePointers(NodePointer pointer1, NodePointer pointer2) { |
| // should never happen because attributes have no children |
| return 0; |
| } |
| |
| @Override |
| public Object getValue() { |
| return attrib.getValue(); |
| } |
| |
| @Override |
| public Object getBaseValue() { |
| return attrib; |
| } |
| |
| @Override |
| public Object getImmediateNode() { |
| return attrib; |
| } |
| |
| @Override |
| public int getLength() { |
| return 1; |
| } |
| |
| @Override |
| public QName getName() { |
| return new QName(null, attrib.getKey()); |
| } |
| |
| @Override |
| public boolean isActual() { |
| return true; |
| } |
| |
| @Override |
| public boolean isCollection() { |
| return false; |
| } |
| |
| @Override |
| public boolean isLeaf() { |
| return true; |
| } |
| |
| @Override |
| public void setValue(Object value) { |
| throw new UnsupportedOperationException(); |
| } |
| } |