Java Code Examples for com.sun.org.apache.xml.internal.dtm.DTM#getExpandedTypeID()

The following examples show how to use com.sun.org.apache.xml.internal.dtm.DTM#getExpandedTypeID() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: StepPattern.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 2
Source File: StepPattern.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 3
Source File: StepPattern.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 4
Source File: StepPattern.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 5
Source File: StepPattern.java    From JDKSourceCode1.8 with MIT License 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 6
Source File: StepPattern.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 7
Source File: StepPattern.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 8
Source File: StepPattern.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 9
Source File: StepPattern.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 10
Source File: StepPattern.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
/**
 * Execute this pattern step, including predicates.
 *
 *
 * @param xctxt XPath runtime context.
 * @param currentNode The current node context.
 *
 * @return {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NODETEST},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NONE},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_NSWILD},
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_QNAME}, or
 *         {@link com.sun.org.apache.xpath.internal.patterns.NodeTest#SCORE_OTHER}.
 *
 * @throws javax.xml.transform.TransformerException
 */
public XObject execute(XPathContext xctxt, int currentNode)
        throws javax.xml.transform.TransformerException
{

  DTM dtm = xctxt.getDTM(currentNode);

  if (dtm != null)
  {
    int expType = dtm.getExpandedTypeID(currentNode);

    return execute(xctxt, currentNode, dtm, expType);
  }

  return NodeTest.SCORE_NONE;
}
Example 11
Source File: DescendantIterator.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 12
Source File: DescendantIterator.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 13
Source File: DescendantIterator.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 14
Source File: DescendantIterator.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 15
Source File: DescendantIterator.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 16
Source File: DescendantIterator.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 17
Source File: DescendantIterator.java    From JDKSourceCode1.8 with MIT License 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 18
Source File: DescendantIterator.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 19
Source File: DescendantIterator.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}
Example 20
Source File: DescendantIterator.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
/**
 * Return the first node out of the nodeset, if this expression is
 * a nodeset expression.  This is the default implementation for
 * nodesets.
 * <p>WARNING: Do not mutate this class from this function!</p>
 * @param xctxt The XPath runtime context.
 * @return the first node out of the nodeset, or DTM.NULL.
 */
public int asNode(XPathContext xctxt)
  throws javax.xml.transform.TransformerException
{
  if(getPredicateCount() > 0)
    return super.asNode(xctxt);

  int current = xctxt.getCurrentNode();

  DTM dtm = xctxt.getDTM(current);
  DTMAxisTraverser traverser = dtm.getAxisTraverser(m_axis);

  String localName = getLocalName();
  String namespace = getNamespace();
  int what = m_whatToShow;

  // System.out.print(" (DescendantIterator) ");

  // System.out.println("what: ");
  // NodeTest.debugWhatToShow(what);
  if(DTMFilter.SHOW_ALL == what
     || localName == NodeTest.WILD
     || namespace == NodeTest.WILD)
  {
    return traverser.first(current);
  }
  else
  {
    int type = getNodeTypeTest(what);
    int extendedType = dtm.getExpandedTypeID(namespace, localName, type);
    return traverser.first(current, extendedType);
  }
}