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treebuilder.TreeNode Class Reference

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Detailed Description

treeNode

A light weight XML tree node


Public Member Functions

 TreeNode (TreeNodeType ty)
TreeNodeType getType ()
boolean isLeaf ()
void setParent (TreeNode parent)
TreeNode getParent ()
void setChild (TreeNode child)
TreeNode getChild ()
TreeNode getSecondChild ()
TreeNode getThirdChild ()
TreeNode getChildN (int n)
 Get child N, where N = {1, 2, ...
void setSibling (TreeNode sibling)
TreeNode getSibling ()
void setSibPred (TreeNode pred)
TreeNode getSibPred ()
abstract String toString ()

Private Attributes

TreeNodeType mType = null
 Node type: tag, attribute, text.
TreeNode mParent = null
 if (this) is a child, mParent points to the parent node
TreeNode mChild = null
 reference to a child node
TreeNode mSibling = null
 reference to the next sibling node
TreeNode mSibPred = null
 reference to the predecessor to (this) sibling

Constructor & Destructor Documentation

treebuilder.TreeNode.TreeNode (  TreeNodeType  ty  ) 
  

00034     {
00035         mType = ty;
00036     }

Member Function Documentation

TreeNode treebuilder.TreeNode.getChild (   ) 
 

Reimplemented in treebuilder.Attribute. 

00063                                    {
00064                 return mChild;
00065         }

TreeNode treebuilder.TreeNode.getChildN (  int  n  ) 
 

Get child N, where N = {1, 2, ...

n} 

00091     {
00092         TreeNode nthChild = getChild();
00093         for (int i = 1; i < n && nthChild != null; i++) {
00094             nthChild = nthChild.getSibling();
00095         }
00096         return nthChild;
00097     }

TreeNode treebuilder.TreeNode.getParent (   ) 
  

00052                                     {
00053                 return mParent;
00054         }

TreeNode treebuilder.TreeNode.getSecondChild (   ) 
  

00067                                      {
00068         TreeNode child = null;
00069         if (getChild() != null) {
00070             child = getChild().getSibling();
00071         }
00072         return child;
00073     }

TreeNode treebuilder.TreeNode.getSibling (   ) 
  

00106                                      {
00107                 return mSibling;
00108         }

TreeNode treebuilder.TreeNode.getSibPred (   ) 
  

00116     {
00117         return mSibPred;
00118     }

TreeNode treebuilder.TreeNode.getThirdChild (   ) 
  

00075                                     {
00076         TreeNode child = null;
00077         if (getChild() != null) {
00078             TreeNode tmp = getChild().getSibling();
00079             if (tmp != null) {
00080                 child = tmp.getSibling();
00081             }
00082         }
00083         return child;
00084     }

TreeNodeType treebuilder.TreeNode.getType (   ) 
  

00039     {
00040         return mType;
00041     }

boolean treebuilder.TreeNode.isLeaf (   ) 
  

00044     {
00045         return (getChild() == null);
00046     }

void treebuilder.TreeNode.setChild (  TreeNode  child  ) 
 

Reimplemented in treebuilder.Attribute. 

00056                                              {
00057                 mChild = child;
00058         if (child != null) {
00059             child.setParent( this );
00060         }
00061         }

void treebuilder.TreeNode.setParent (  TreeNode  parent  ) 
  

00048                                                {
00049                 mParent = parent;
00050         }

void treebuilder.TreeNode.setSibling (  TreeNode  sibling  ) 
  

00099                                                  {
00100                 mSibling = sibling;
00101         if (sibling != null) {
00102             sibling.setSibPred( this );
00103         }
00104         }

void treebuilder.TreeNode.setSibPred (  TreeNode  pred  ) 
  

00111     {
00112         mSibPred = pred;
00113     }

abstract String treebuilder.TreeNode.toString (   )  [pure virtual]
 

Implemented in treebuilder.NamedEntity, and treebuilder.TextNode.

Member Data Documentation

TreeNode treebuilder.TreeNode.mChild = null [private]
 

reference to a child node

TreeNode treebuilder.TreeNode.mParent = null [private]
 

if (this) is a child, mParent points to the parent node

TreeNode treebuilder.TreeNode.mSibling = null [private]
 

reference to the next sibling node

TreeNode treebuilder.TreeNode.mSibPred = null [private]
 

reference to the predecessor to (this) sibling

TreeNodeType treebuilder.TreeNode.mType = null [private]
 

Node type: tag, attribute, text.

Reimplemented in treebuilder.Attribute.

The documentation for this class was generated from the following file:
Generated on Tue Sep 21 22:08:44 2004 for Building an in-memory tree using the XmlPullParser by doxygen 1.3.8