org.cip4.jdflib.elementwalker
Class RemoveEmpty

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

public class RemoveEmpty
extends BaseElementWalker

Author:

Dr. Rainer Prosi, Heidelberger Druckmaschinen AG
removes any empty or unlinked resources

Nested Class Summary

class	RemoveEmpty.WalkComChannel zapp me
class	RemoveEmpty.WalkComment zapp me
class	RemoveEmpty.WalkElement the resource walker note the naming convention Walkxxx so that it is automagically instantiated by the super classes
class	RemoveEmpty.WalkGeneralID zapp me
class	RemoveEmpty.WalkResource zapp me

Field Summary

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

log

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

theFactory

Constructor Summary

RemoveEmpty()

Method Summary

protected BaseWalkerFactory	getFactory()
void	removEmpty(JDFNode n) remove all unlinked crap and empty string attributes
void	removEmptyAttributes(KElement e) remove all empty string attributes
void	removEmptyElement(KElement e)
void	setZappElements(boolean zappElements) if set to true, attributes with proprietary namespace prefixes are zapped, else kept

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

Constructor Detail

RemoveEmpty

public RemoveEmpty()

Method Detail

removEmpty

public void removEmpty(JDFNode n)

remove all unlinked crap and empty string attributes

Parameters:

n -

removEmptyElement

public void removEmptyElement(KElement e)

Parameters:

e -

removEmptyAttributes

public void removEmptyAttributes(KElement e)

remove all empty string attributes

Parameters:

e -

getFactory

protected BaseWalkerFactory getFactory()

Overrides:

getFactory in class BaseElementWalker

Returns:

the factory for this worker

setZappElements

public void setZappElements(boolean zappElements)

if set to true, attributes with proprietary namespace prefixes are zapped, else kept

Parameters:

zappElements - if true, zapp 'em (the default) else keep 'em