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1   /*
2    * $Id: SiteGraphNode.java 651946 2008-04-27 13:41:38Z apetrelli $
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  
22  package org.apache.struts2.sitegraph.model;
23  
24  import java.io.IOException;
25  
26  /***
27   */
28  public abstract class SiteGraphNode implements Render, Comparable {
29      private String name;
30      private SubGraph parent;
31  
32      public SiteGraphNode(String name) {
33          this.name = name;
34      }
35  
36      public SubGraph getParent() {
37          return parent;
38      }
39  
40      public void setParent(SubGraph parent) {
41          this.parent = parent;
42      }
43  
44      public void render(IndentWriter writer) throws IOException {
45          writer.write(getFullName() + " [label=\"" + name + "\",color=\"" + getColor() + "\"];");
46      }
47  
48      public String getFullName() {
49          String prefix = "";
50          if (parent != null) {
51              String parentPrefix = parent.getPrefix();
52              if (!parentPrefix.equals("")) {
53                  prefix = parentPrefix + "_";
54              }
55          }
56          return prefix + cleanName();
57      }
58  
59      private String cleanName() {
60          return name.replaceAll("[//./////-//$//{//}]", "_");
61      }
62  
63      public abstract String getColor();
64  
65      public int compareTo(Object o) {
66          return name.compareTo(((SiteGraphNode) o).name);
67      }
68  }