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com.trapezium.vrml.visitor
Class ChildCounter  

java.lang.Object
  com.trapezium.pattern.Visitor
      com.trapezium.vrml.visitor.ChildCounter

All Implemented Interfaces:

java.io.Serializable

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public class ChildCounter

extends com.trapezium.pattern.Visitor

Counts all children that aren't brackets or braces. Probably should get rid of this, can be done more simply.

Since:

1.0

Version:

1.1, 31 Oct 1997

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Field Summary
(package private)  int	childCount

 

Fields inherited from class com.trapezium.pattern.Visitor

dataSource, visitLevel

 

Constructor Summary

ChildCounter(com.trapezium.parse.TokenEnumerator v)           class constructor

 

Method Summary
int	getChildCount()           how many children VrmlElements were found?
boolean	visitObject(java.lang.Object a)           visit an object, only down one level.

 

Methods inherited from class com.trapezium.pattern.Visitor

accepts, acceptsPassOne, acceptsPassTwo, done, getDataSource, isTwoPassVisitor, setDataSource, spacer, visit

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

childCount

int childCount

Constructor Detail

ChildCounter

public ChildCounter(com.trapezium.parse.TokenEnumerator v)

class constructor

Method Detail

visitObject

public boolean visitObject(java.lang.Object a)

visit an object, only down one level.

"visitLevel" is handled by Visitor class, is incremented each time we drop down a level in the scene graph, and is decremented each time we go up a level in the scene graph.

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getChildCount

public int getChildCount()

how many children VrmlElements were found?

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> trapezium >> vrml >> [ visitor overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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