Examples of LocPathIterator

com.sun.org.apache.xpath.internal.axes.LocPathIterator
3.org/TR/xpath#NT-LocationPath>LocationPath.
If setShouldCacheNodes(true) is called, as each node is iterated via nextNode(), the node is also stored in the NodeVector, so that previousNode() can easily be done, except in the case where the LocPathIterator is "owned" by a UnionPathIterator, in which case the UnionPathIterator will cache the nodes.
@xsl.usage advanced
org.apache.xpath.axes.LocPathIterator
3.org/TR/xpath#NT-LocationPath>LocationPath.
If setShouldCacheNodes(true) is called, as each node is iterated via nextNode(), the node is also stored in the NodeVector, so that previousNode() can easily be done, except in the case where the LocPathIterator is "owned" by a UnionPathIterator, in which case the UnionPathIterator will cache the nodes.

Examples of org.apache.xpath.axes.LocPathIterator

    // %TBD% Hack city...
    if (null != subContextList && subContextList instanceof PredicatedNodeTest)
    {
      // PredicatedNodeTest iter = (PredicatedNodeTest) xctxt.getSubContextList();
      // LocPathIterator lpi = iter.getLocPathIterator();
      LocPathIterator lpi = xctxt.getCurrentNodeList();


      currentNode = lpi.getCurrentContextNode();  
        
    }
    else if(xctxt.getIteratorRoot() != DTM.NULL)
    {
      currentNode = xctxt.getIteratorRoot();

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Examples of org.apache.xpath.axes.LocPathIterator

    SubContextList iter = xctxt.getSubContextList();
    Node currentNode;


    if (null != iter && iter instanceof PredicatedNodeTest)
    {
      LocPathIterator lpi = ((PredicatedNodeTest)iter).getLocPathIterator();


      currentNode = lpi.getCurrentContextNode();
    }
    else
    {
      ContextNodeList cnl = xctxt.getContextNodeList();

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Examples of org.apache.xpath.axes.LocPathIterator


          // ISTRUE being used as a dummy value.
          usedrefs.put(ref, ISTRUE);
        }


        LocPathIterator nl =
          kmgr.getNodeSetByKey(xctxt, docContext, keyname, ref,
                               xctxt.getNamespaceContext());


        try
        {
          upi.addIterator((LocPathIterator)nl.clone());
        }
        catch(CloneNotSupportedException cnse)
        {
          // will never happen.
        }
        //mnodeset.addNodesInDocOrder(nl, xctxt); needed??
      }


      upi.initContext(xctxt);


      nodes = new XNodeSet(upi);
    }
    else
    {
      String ref = arg.str();
      LocPathIterator nl = kmgr.getNodeSetByKey(xctxt, docContext, keyname,
                                                ref,
                                                xctxt.getNamespaceContext());


      try
      {
        nodes = new XNodeSet((LocPathIterator)nl.cloneWithReset());
      }
      catch(CloneNotSupportedException cnse)
      {
        // will never happen.
      }

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Examples of org.apache.xpath.axes.LocPathIterator

    PredicatedNodeTest iter = (PredicatedNodeTest) xctxt.getSubContextList();
    Node currentNode;


    if (null != iter)
    {
      LocPathIterator lpi = iter.getLocPathIterator();


      currentNode = lpi.getCurrentContextNode();
    }
    else
    {
      ContextNodeList cnl = xctxt.getContextNodeList();

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Examples of org.apache.xpath.axes.LocPathIterator


    walker.setPredicateCount(walker.getPredicateCount() - 1);
    walker.setNextWalker(null);
    walker.setPrevWalker(null);


    LocPathIterator lpi = walker.getLocPathIterator();
    AxesWalker savedWalker = lpi.getLastUsedWalker();


    try
    {
      lpi.setLastUsedWalker(walker);


      Node next;


      while (null != (next = walker.nextNode()))
      {
        pos++;
      }


      // TODO: Should probably save this in the iterator.
    }
    finally
    {
      lpi.setLastUsedWalker(savedWalker);
    }


    // System.out.println("pos: "+pos);
    return pos;
  }

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Examples of org.apache.xpath.axes.LocPathIterator

  public LocPathIterator getNodeSetByKey(
          XPathContext xctxt, Node doc, QName name, String ref, PrefixResolver nscontext)
            throws javax.xml.transform.TransformerException
  {


    LocPathIterator nl = null;
    ElemTemplateElement template = (ElemTemplateElement) nscontext;  // yuck -sb


    if ((null != template)
            && null != template.getStylesheetRoot().getKeysComposed())
    {

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Examples of org.apache.xpath.axes.LocPathIterator


          // ISTRUE being used as a dummy value.
          usedrefs.put(ref, ISTRUE);
        }


        LocPathIterator nl =
          kmgr.getNodeSetDTMByKey(xctxt, docContext, keyname, ref,
                               xctxt.getNamespaceContext());


//        try
//        {
          upi.addIterator((LocPathIterator)nl.asIterator(xctxt, docContext));
//        }
//        catch(CloneNotSupportedException cnse)
//        {
//          // will never happen.
//        }
        //mnodeset.addNodesInDocOrder(nl, xctxt); needed??
      }


      int current = xctxt.getCurrentNode();
      upi.setRoot(current, xctxt);


      nodes = new XNodeSet(upi);
    }
    else
    {
      XMLString ref = arg.xstr();
      LocPathIterator nl = kmgr.getNodeSetDTMByKey(xctxt, docContext, keyname,
                                                ref,
                                                xctxt.getNamespaceContext());


      try
      {
        nodes = new XNodeSet((LocPathIterator)nl.cloneWithReset());
      }
      catch(CloneNotSupportedException cnse)
      {
        // will never happen.
      }

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