Class iicm.vrml.pw.ProtoNode
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  Class iicm.vrml.pw.ProtoNode
java.lang.Object
   |
   +----iicm.vrml.pw.Node
           |
           +----iicm.vrml.pw.GroupNode
                   |
                   +----iicm.vrml.pw.ProtoNode
  -  public class ProtoNode
  -  extends GroupNode
ProtoNode - PROTO or EXTERNPROTO node definition
Copyright (c) 1996,97 IICM
   
  -   external external
-  
  
-   urls_ urls_
-  
   
  -   nodeName() nodeName()
-  the node's name
  
-   traverse(Traverser) traverse(Traverser)
-  must call appropriate method of Traverser for node traversal
  
-   writeNode(PrintStream, Hashtable) writeNode(PrintStream, Hashtable)
-  write the prototype definition
   
 external
external
  public boolean external
 urls_
urls_
  public MFString urls_
   
 nodeName
nodeName
  public String nodeName()
  -  the node's name
  
    -  Overrides:
    
-  nodeName in class GroupNode
  
 
 traverse
traverse
  public void traverse(Traverser t)
  -  must call appropriate method of Traverser for node traversal
  
    -  Overrides:
    
-  traverse in class GroupNode
  
 
 writeNode
writeNode
  public void writeNode(PrintStream os,
                        Hashtable writtenrefs)
  -  write the prototype definition
  
    -  Overrides:
    
-  writeNode in class Node
  
 
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