org.cip4.jdflib.elementwalker
Class AttributeReplacer

java.lang.Object
  org.cip4.jdflib.elementwalker.ElementWalker
      org.cip4.jdflib.elementwalker.BaseElementWalker
          org.cip4.jdflib.elementwalker.AttributeReplacer

public class AttributeReplacer
extends BaseElementWalker

Author:

Dr. Rainer Prosi, Heidelberger Druckmaschinen AG June 9, 2008 replaces all instances of an attribute in all matching elements

Nested Class Summary

class	AttributeReplacer.WalkAttributeReplacer the link and ref walker
class	AttributeReplacer.WalkDefault the link and ref walker

Field Summary

protected JDFAttributeMap

theMap fills this into the factory

Fields inherited from class org.cip4.jdflib.elementwalker.BaseElementWalker

log

Fields inherited from class org.cip4.jdflib.elementwalker.ElementWalker

theFactory

Constructor Summary

AttributeReplacer(JDFAttributeMap setMap, String elementExpression)

AttributeReplacer(String attributeName, String newValue, String elementExpression)

Method Summary

protected BaseWalkerFactory	getFactory()
void	replace(KElement root) erase all unlinked resources that are in n
void	setMap(JDFAttributeMap map)

Methods inherited from class org.cip4.jdflib.elementwalker.BaseElementWalker

constructWalkers

Methods inherited from class org.cip4.jdflib.elementwalker.ElementWalker

toString, walkTree, walkTreeKidsFirst

Methods inherited from class java.lang.Object

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

Field Detail

theMap

protected JDFAttributeMap theMap

fills this into the factory

Constructor Detail

AttributeReplacer

public AttributeReplacer(String attributeName,
                         String newValue,
                         String elementExpression)

Parameters:

attributeName - the attribute to replace

newValue - the new value, if null the attribute is removed

elementExpression - the elements to match, if null all match

AttributeReplacer

public AttributeReplacer(JDFAttributeMap setMap,
                         String elementExpression)

Parameters:

setMap - the map of attributes to set

elementExpression - the elements to match, if null all match

Method Detail

replace

public void replace(KElement root)

erase all unlinked resources that are in n

Parameters:

root - the element to clean

getFactory

protected BaseWalkerFactory getFactory()

Overrides:

getFactory in class BaseElementWalker

Returns:

the factory for this worker

setMap

public void setMap(JDFAttributeMap map)

Parameters:

map - the attribute map to set