1 /*
2 * $Id: SiteGraphNode.java 471756 2006-11-06 15:01:43Z husted $
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21 package org.apache.struts2.sitegraph.model;
22
23 import java.io.IOException;
24
25 /***
26 */
27 public abstract class SiteGraphNode implements Render, Comparable {
28 private String name;
29 private SubGraph parent;
30
31 public SiteGraphNode(String name) {
32 this.name = name;
33 }
34
35 public SubGraph getParent() {
36 return parent;
37 }
38
39 public void setParent(SubGraph parent) {
40 this.parent = parent;
41 }
42
43 public void render(IndentWriter writer) throws IOException {
44 writer.write(getFullName() + " [label=\"" + name + "\",color=\"" + getColor() + "\"];");
45 }
46
47 public String getFullName() {
48 String prefix = "";
49 if (parent != null) {
50 String parentPrefix = parent.getPrefix();
51 if (!parentPrefix.equals("")) {
52 prefix = parentPrefix + "_";
53 }
54 }
55 return prefix + cleanName();
56 }
57
58 private String cleanName() {
59 return name.replaceAll("[//./////-//$//{//}]", "_");
60 }
61
62 public abstract String getColor();
63
64 public int compareTo(Object o) {
65 return name.compareTo(((SiteGraphNode) o).name);
66 }
67 }