org.apache.xml.dtm.DTMIterator.setShouldCacheNodes java code examples

Common ways to obtain DTMIterator

private void myMethod () {
     DTMIterator d =XObject arg;arg.iter()
XPathContext xctxt;xctxt.getContextNodeList()
Expression m_selectExpression;XPathContext xctxt;m_selectExpression.asIterator(xctxt, contextNode)
Smart code suggestions by Codota
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

nl.setShouldCacheNodes(true); // This MUST be done before we clone the iterator!
org.apache.xml.dtm.DTMIterator clone = null;

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

/**
 * 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);
  }
}

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

sourceNodes.setShouldCacheNodes(true);
sourceNodes.runTo(-1);
xctxt.pushContextNodeList(sourceNodes);

Javadoc

If setShouldCacheNodes(true) is called, then nodes will be cached, enabling random access, and giving the ability to do sorts and the like. They are not cached by default. %REVIEW% Shouldn't the other random-access methods throw an exception if they're called on a DTMIterator with this flag set false?

Popular methods of DTMIterator

getDTM
Get an instance of a DTM that "owns" a node handle. Since a node iterator may be passed without a DT
nextNode
Returns the next node in the set and advances the position of the iterator in the set. After a DTMIt
getCurrentPos
Get the current position within the cached list, which is one less than the next nextNode() call wil
getLength
The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.
getCurrentNode
Get the current node in the iterator. Note that this differs from the DOM's NodeIterator, where the
allowDetachToRelease
Specify if it's OK for detach to release the iterator for reuse.
clone
Get a clone of this iterator, but don't reset the iteration in the process, so that it may be used f
cloneWithReset
Get a cloned Iterator that is reset to the start of the iteration.
detach
Detaches the DTMIterator from the set which it iterated over, releasing any computational resources
getAxis
Returns the axis being iterated, if it is known.
getDTMManager
Get an instance of the DTMManager. Since a node iterator may be passed without a DTMManager, this al
getExpandEntityReferences
The value of this flag determines whether the children of entity reference nodes are visible to the

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