Package com.sun.org.apache.xml.internal.dtm

Examples of com.sun.org.apache.xml.internal.dtm.DTMIterator

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      // System.out.println("FuncPosition- prox: "+prox);
      return prox;
    }

    DTMIterator cnl = xctxt.getContextNodeList();

    if (null != cnl)
    {
      int n = cnl.getCurrentNode();
      if(n == DTM.NULL)
      {
        if(cnl.getCurrentPos() == 0)
          return 0;

        // Then I think we're in a sort.  See sort21.xsl. So the iterator has
        // already been spent, and is not on the node we're processing.
        // It's highly possible that this is an issue for other context-list
        // functions.  Shouldn't be a problem for last(), and it shouldn't be
        // a problem for current().
        try
        {
          cnl = cnl.cloneWithReset();
        }
        catch(CloneNotSupportedException cnse)
        {
          throw new com.sun.org.apache.xml.internal.utils.WrappedRuntimeException(cnse);
        }
        int currentNode = xctxt.getContextNode();
        // System.out.println("currentNode: "+currentNode);
        while(DTM.NULL != (n = cnl.nextNode()))
        {
          if(n == currentNode)
            break;
        }
      }
      // System.out.println("n: "+n);
      // System.out.println("FuncPosition- cnl.getCurrentPos(): "+cnl.getCurrentPos());
      return cnl.getCurrentPos();
    }

    // System.out.println("FuncPosition - out of guesses: -1");
    return -1;
  }
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   * @throws javax.xml.transform.TransformerException
   */
  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {

    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)
        sum += s.toDouble();
    }
    nodes.detach();

    return new XNumber(sum);
  }
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    XNodeSet nodes = new XNodeSet(xctxt.getDTMManager());
    NodeSetDTM nodeSet = nodes.mutableNodeset();

    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();

        pos = ni.nextNode();
        usedrefs = getNodesByID(xctxt, docContext, refval, usedrefs, nodeSet,
                                DTM.NULL != pos);
      }
      // ni.detach();
    }
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      return (DTMIterator)m_orig.clone();
    }
    else
    {
      // Remove object from end of free pool.
      DTMIterator result = (DTMIterator)m_freeStack.remove(m_freeStack.size() - 1);
      return result;
    }
  }
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      }
    }
    else
    {
      // Remove object from end of free pool.
      DTMIterator result = (DTMIterator)m_freeStack.remove(m_freeStack.size() - 1);
      return result;
    }
  }
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    try
    {
      if (null != m_exprs)
      {
        int n = m_exprs.length;
        DTMIterator newIters[] = new DTMIterator[n];

        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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   * @return the first node out of the nodeset, or DTM.NULL.
   */
  public int asNode(XPathContext xctxt)
    throws javax.xml.transform.TransformerException
  {
    DTMIterator iter = (DTMIterator)m_clones.getInstance();

    int current = xctxt.getCurrentNode();

    iter.setRoot(current, xctxt);

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

    int firstStepPos = OpMap.getFirstChildPos(opPos);
    int analysis = analyze(compiler, firstStepPos, 0);
    boolean isOneStep = isOneStep(analysis);
    DTMIterator iter;

    // Is the iteration a one-step attribute pattern (i.e. select="@foo")?
    if (isOneStep && walksSelfOnly(analysis) &&
        isWild(analysis) && !hasPredicate(analysis))
    {
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   * @throws javax.xml.transform.TransformerException
   */
  public int asNode(XPathContext xctxt)
          throws javax.xml.transform.TransformerException
  {
        DTMIterator iter = execute(xctxt).iter();
    return iter.nextNode();
  }
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   */
  public XObject execute(XPathContext xctxt, int context)
          throws javax.xml.transform.TransformerException
  {

    DTMIterator nl = m_functionExpr.asIterator(xctxt, context);
    XNumber score = SCORE_NONE;

    if (null != nl)
    {
      int n;

      while (DTM.NULL != (n = nl.nextNode()))
      {
        score = (n == context) ? SCORE_OTHER : SCORE_NONE;

        if (score == SCORE_OTHER)
        {
          context = n;

          break;
        }
      }

      // nl.detach();
    }
    nl.detach();

    return score;
  }
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Related Classes of com.sun.org.apache.xml.internal.dtm.DTMIterator

  • com.sun.org.apache.xalan.internal.lib.ExsltCommon
  • com.sun.org.apache.xpath.internal.axes.IteratorPool
  • com.sun.org.apache.xpath.internal.axes.LocPathIterator
  • com.sun.org.apache.xpath.internal.axes.UnionPathIterator
  • com.sun.org.apache.xpath.internal.axes.WalkerFactory
  • com.sun.org.apache.xpath.internal.compiler.Compiler
  • com.sun.org.apache.xpath.internal.Expression
  • com.sun.org.apache.xpath.internal.functions.FuncCount
  • com.sun.org.apache.xpath.internal.functions.FuncId
  • com.sun.org.apache.xpath.internal.functions.FuncLast
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