org.cip4.jdflib.elementwalker
Class FixVersion.WalkState

java.lang.Object
  org.cip4.jdflib.elementwalker.BaseWalker
      org.cip4.jdflib.elementwalker.FixVersion.WalkElement
          org.cip4.jdflib.elementwalker.FixVersion.WalkState

All Implemented Interfaces:

Comparable<BaseWalker>, IWalker

Enclosing class:

FixVersion

public class FixVersion.WalkState
extends FixVersion.WalkElement

Author:

Dr. Rainer Prosi, Heidelberger Druckmaschinen AG June 7, 2009

Field Summary

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

depth, log

Constructor Summary

FixVersion.WalkState()

Method Summary

boolean	matches(KElement toCheck) this is the check whether or not to use this walker for a given element should be overwritten
KElement	walk(KElement e1, KElement trackElem) the mother routine for walking....

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

compareTo, finalizeWalk, getDepth, prepareWalk, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FixVersion.WalkState

public FixVersion.WalkState()

Method Detail

matches

public boolean matches(KElement toCheck)

Description copied from class: BaseWalker

this is the check whether or not to use this walker for a given element should be overwritten

Overrides:

matches in class FixVersion.WalkElement

Parameters:

toCheck -

Returns:

true if matches

See Also:

BaseWalker.matches(org.cip4.jdflib.core.KElement)

walk

public KElement walk(KElement e1,
                     KElement trackElem)

Description copied from class: BaseWalker

the mother routine for walking....

Specified by:

walk in interface IWalker

Overrides:

walk in class FixVersion.WalkElement

Parameters:

e1 - - the element to track

trackElem - - always null

Returns:

the element to continue walking

See Also:

version fixing routine for JDF uses heuristics to modify this element and its children to be compatible with a given version in general, it will be able to move from low to high versions but potentially fail when attempting to move from higher to lower versions