10 package com.generalrobotix.ui.view.graph;
    25     final String fullName_;         
    26     final String attributePath_;    
    27     final String fullAttributeName_;
    53             sb = 
new StringBuffer();    
    55             sb = 
new StringBuffer(
object);  
    61         attributePath_ = sb.toString();
    66         fullName_ = sb.toString();
    67         fullAttributeName_ = nodeType + 
"." + 
attribute;
    89         return attributePath_;
    93         return fullAttributeName_;
 
String getFullAttributeName()
#define null
our own NULL pointer 
String getAttributePath()
DataItem(String object, String node, String attribute, int index, String nodeType)