Java Code Examples for com.sun.org.apache.xml.internal.dtm.DTMIterator#cloneWithReset()

The following examples show how to use com.sun.org.apache.xml.internal.dtm.DTMIterator#cloneWithReset() . 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: XPathContext.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 2
Source File: XPathContext.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 3
Source File: XPathContext.java    From JDKSourceCode1.8 with MIT License 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 4
Source File: XPathContext.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 5
Source File: XPathContext.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 6
Source File: XPathContext.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 7
Source File: XPathContext.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Get the current context node list.
 * @return An iterator for the current context list, as
 * defined in XSLT.
 */
public final DTMIterator getContextNodes()
{

  try
  {
    DTMIterator cnl = getContextNodeList();

    if (null != cnl)
      return cnl.cloneWithReset();
    else
      return null;  // for now... this might ought to be an empty iterator.
  }
  catch (CloneNotSupportedException cnse)
  {
    return null;  // error reporting?
  }
}
Example 8
Source File: DTMNodeList.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 9
Source File: DTMNodeList.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 10
Source File: DTMNodeList.java    From JDKSourceCode1.8 with MIT License 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 11
Source File: DTMNodeList.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 12
Source File: DTMNodeList.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 13
Source File: DTMNodeList.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 14
Source File: DTMNodeList.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter = dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 15
Source File: DTMNodeList.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Public constructor: Wrap a DTMNodeList around an existing
 * and preconfigured DTMIterator
 *
 * WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
 * AGAINST THE DTMIterator.
 *
 */
public DTMNodeList(DTMIterator dtmIterator) {
    if (dtmIterator != null) {
        int pos = dtmIterator.getCurrentPos();
        try {
            m_iter=(DTMIterator)dtmIterator.cloneWithReset();
        } catch(CloneNotSupportedException cnse) {
            m_iter = dtmIterator;
        }
        m_iter.setShouldCacheNodes(true);
        m_iter.runTo(-1);
        m_iter.setCurrentPos(pos);
    }
}
Example 16
Source File: FuncPosition.java    From jdk8u60 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Get the position in the current context node list.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The current position of the itteration in the context node list,
 *         or -1 if there is no active context node list.
 */
public int getPositionInContextNodeList(XPathContext xctxt)
{

  // System.out.println("FuncPosition- entry");
  // If we're in a predicate, then this will return non-null.
  SubContextList iter = m_isTopLevel ? null : xctxt.getSubContextList();

  if (null != iter)
  {
    int prox = iter.getProximityPosition(xctxt);

    // 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;
}
Example 17
Source File: FuncPosition.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Get the position in the current context node list.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The current position of the itteration in the context node list,
 *         or -1 if there is no active context node list.
 */
public int getPositionInContextNodeList(XPathContext xctxt)
{

  // System.out.println("FuncPosition- entry");
  // If we're in a predicate, then this will return non-null.
  SubContextList iter = m_isTopLevel ? null : xctxt.getSubContextList();

  if (null != iter)
  {
    int prox = iter.getProximityPosition(xctxt);

    // 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;
}
Example 18
Source File: FuncPosition.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Get the position in the current context node list.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The current position of the itteration in the context node list,
 *         or -1 if there is no active context node list.
 */
public int getPositionInContextNodeList(XPathContext xctxt)
{

  // System.out.println("FuncPosition- entry");
  // If we're in a predicate, then this will return non-null.
  SubContextList iter = m_isTopLevel ? null : xctxt.getSubContextList();

  if (null != iter)
  {
    int prox = iter.getProximityPosition(xctxt);

    // 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;
}
Example 19
Source File: FuncPosition.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Get the position in the current context node list.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The current position of the itteration in the context node list,
 *         or -1 if there is no active context node list.
 */
public int getPositionInContextNodeList(XPathContext xctxt)
{

  // System.out.println("FuncPosition- entry");
  // If we're in a predicate, then this will return non-null.
  SubContextList iter = m_isTopLevel ? null : xctxt.getSubContextList();

  if (null != iter)
  {
    int prox = iter.getProximityPosition(xctxt);

    // 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;
}
Example 20
Source File: FuncPosition.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Get the position in the current context node list.
 *
 * @param xctxt Runtime XPath context.
 *
 * @return The current position of the itteration in the context node list,
 *         or -1 if there is no active context node list.
 */
public int getPositionInContextNodeList(XPathContext xctxt)
{

  // System.out.println("FuncPosition- entry");
  // If we're in a predicate, then this will return non-null.
  SubContextList iter = m_isTopLevel ? null : xctxt.getSubContextList();

  if (null != iter)
  {
    int prox = iter.getProximityPosition(xctxt);

    // 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;
}