2 * Copyright 2005-2010 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.system.graph;
19 * Default application-independent node. Specific applications of the graph
20 * might implement the Node interface directly.
22 * @author Erik Brakkee
24 public class DefaultNode implements Node {
28 * Constructs the node.
33 public DefaultNode(String aName) {
38 * Returns the node name.
42 public String getName() {
47 public boolean equals(Object aObj) {
48 if (!(aObj instanceof Node)) {
52 Node node = (Node) aObj;
54 return name.equals(node.getName());
58 public int hashCode() {
59 return name.hashCode();