Crumb


1   /*
2    * Created on May 24, 2004
3    */
4   package com.openedit.web;
5   
6   import java.util.ArrayList  ;
7   import java.util.List  ;
8   
9   
10  /**
11   * @author cburkey
12   *
13   */
14  public class Crumb {
15      String   fieldText;
16      String   fieldPath;
17      Crumb fieldParent;
18      boolean fieldFinal;
19      public Crumb()
20      {
21          
22      }
23      public Crumb getParent() {
24          return fieldParent;
25      }
26      public void setParent(Crumb inParent) 
27      {
28          //look for myself in the list. If found then pull off old parent
29  /*      Crumb self = inParent;
30          while( self != null && self.getText() != null)
31          {
32              if( !getText().equals(self.getText() ) )
33              {
34                  inParent = self.getParent();
35                  break;
36              }
37              self = self.getParent();
38          }
39      */  fieldParent = inParent;
40      }
41      public String   getPath() {
42          return fieldPath;
43      }
44      public void setPath(String   inPath) {
45          fieldPath = inPath;
46      }
47      public String   getText() {
48          return fieldText;
49      }
50      public void setText(String   inText) {
51          fieldText = inText;
52      }
53      String   toLink()
54      {
55          if ( getText() == null )
56          {
57              return "";
58          }
59          return "<a HREF='" + getPath()+ "'>" + getText() + "</a>";
60      }
61      public List   getCrumbs()
62      {
63          List   parents = new ArrayList  ();
64          Crumb parent = this;
65          while(parent != null )
66          {
67              parents.add(0, parent);
68              parent = parent.getParent();
69          }
70          return parents;
71      }
72      public boolean isFinal() {
73          return fieldFinal;
74      }
75      public void setFinal(boolean inFinal) {
76          fieldFinal = inFinal;
77      }
78      
79      public String   toString()
80      {
81          if ( getParent() == null )
82          {
83              return toLink();
84          }
85          else
86          {
87              return getParent().toString() + " : " + toLink();
88          }
89      }
90  }
91
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