Examples of org.apache.xml.dtm.DTMIterator.nextNode()

org.apache.xml.dtm.DTMIterator.nextNode()
Returns the next node in the set and advances the position of the iterator in the set. After a DTMIterator has setRoot called, the first call to nextNode() returns that root or (if it is rejected by the filters) the first node within its subtree which is not filtered out. @return The next node handle in the set being iterated over, orDTM.NULL if there are no more members in that set.

      xctxt.pushContextNodeList(sourceNodes);
      transformer.pushElemTemplateElement(null);
      // pushParams(transformer, xctxt);
      
      int child;
      while (DTM.NULL != (child = sourceNodes.nextNode()))
      {
        currentNodes.setTop(child);
        currentExpressionNodes.setTop(child);


        if(xctxt.getDTM(child) != dtm)

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      // Should be able to get this from the iterator but there must be a bug.
      DTM dtm = xctxt.getDTM(sourceNode);
      int docID = sourceNode & DTMManager.IDENT_DTM_DEFAULT;
      int child;


      while (DTM.NULL != (child = sourceNodes.nextNode()))
      {
        currentNodes.setTop(child);
        currentExpressionNodes.setTop(child);


        if ((child & DTMManager.IDENT_DTM_DEFAULT) != docID)

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


    int next = iter.nextNode();
    // m_clones.freeInstance(iter);
    iter.detach();
    return next;
  }

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        for (int i = 0; i < n; i++)
        {
          DTMIterator iter = m_exprs[i].asIterator(m_execContext, context);
          newIters[i] = iter;
          iter.nextNode();
        }
        m_iterators = newIters;
      }
    }
    catch(Exception e)

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          else
          {
            DTMIterator i = ((XNodeSet)xuse).iterRaw();
            int currentNodeInUseClause;


            while (DTM.NULL != (currentNodeInUseClause = i.nextNode()))
            {
              DTM dtm = xctxt.getDTM(currentNodeInUseClause);
              XMLString exprResult = dtm.getStringValue(currentNodeInUseClause);
              addValueInRefsTable(xctxt, exprResult, currentNode);
            }

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        {
          throw new org.apache.xml.utils.WrappedRuntimeException(cnse);
        }
        int currentNode = xctxt.getContextNode();
        // System.out.println("currentNode: "+currentNode);
        while(DTM.NULL != (n = cnl.nextNode()))
        {
          if(n == currentNode)
            break;
        }
      }

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    DTMIterator nodes = m_arg0.asIterator(xctxt, xctxt.getCurrentNode());
    double sum = 0.0;
    int pos;


    while (DTM.NULL != (pos = nodes.nextNode()))
    {
      DTM dtm = nodes.getDTM(pos);
      XMLString s = dtm.getStringValue(pos);


      if (null != s)

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    if (XObject.CLASS_NODESET == argType)
    {
      DTMIterator ni = arg.iter();
      StringVector usedrefs = null;
      int pos = ni.nextNode();


      while (DTM.NULL != pos)
      {
        DTM ndtm = ni.getDTM(pos);
        String refval = ndtm.getStringValue(pos).toString();

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      while (DTM.NULL != pos)
      {
        DTM ndtm = ni.getDTM(pos);
        String refval = ndtm.getStringValue(pos).toString();


        pos = ni.nextNode();
        usedrefs = getNodesByID(xctxt, docContext, refval, usedrefs, nodeSet,
                                DTM.NULL != pos);
      }
      // ni.detach();
    }

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            return convertDoubleToNumber(xobj.num(), javaClass);
          }
          else
          {
            DTMIterator iter = xobj.iter();
            int childHandle = iter.nextNode();
            DTM dtm = iter.getDTM(childHandle);
            Node child = dtm.getNode(childHandle);
            if(javaClass.isAssignableFrom(child.getClass()))
              return child;
            else

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