internal/axes/AxesWalker.java

41 public class AxesWalker extends PredicatedNodeTest
47    * Construct an AxesWalker using a LocPathIterator.
51   public AxesWalker(LocPathIterator locPathIterator, int axis)
63    * Initialize an AxesWalker during the parse of the XPath expression.
82    * Get a cloned AxesWalker.
84    * @return A new AxesWalker that can be used without mutating this one.
92     AxesWalker clone = (AxesWalker) super.clone();
103    * If the this AxesWalker is on the clone list, don't clone but
114   AxesWalker cloneDeep(WalkingIterator cloneOwner, Vector cloneList)
117     AxesWalker clone = findClone(this, cloneList);
120     clone = (AxesWalker)this.clone();
152    * @param key The original AxesWalker for which there may be a clone.
158   static AxesWalker findClone(AxesWalker key, Vector cloneList)
167           return (AxesWalker)cloneList.elementAt(i+1);
260    * @param walker Reference to AxesWalker derivative, or may be null.
262   public void setNextWalker(AxesWalker walker)
271    * @return Reference to AxesWalker derivative, or null.
273   public AxesWalker getNextWalker()
285   public void setPrevWalker(AxesWalker walker)
297   public AxesWalker getPrevWalker()
357     AxesWalker walker = wi().getLastUsedWalker();
387           AxesWalker prev = walker;
418     AxesWalker walker;
422       walker = (AxesWalker) clone();
434     AxesWalker savedWalker = lpi.getLastUsedWalker();
547         m_nextWalker = (AxesWalker)exp;
558       AxesWalker walker = (AxesWalker)expr;
580   protected AxesWalker m_nextWalker;
584   AxesWalker m_prevWalker;