org.apache.xpath.objects
Class XNodeSetForDOM

java.lang.Object
  extended byorg.apache.xpath.Expression
      extended byorg.apache.xpath.objects.XObject
          extended byorg.apache.xpath.axes.NodeSequence
              extended byorg.apache.xpath.objects.XNodeSet
                  extended byorg.apache.xpath.objects.XNodeSetForDOM
All Implemented Interfaces:
Cloneable, DTMIterator, ExpressionNode, PathComponent, Serializable, javax.xml.transform.SourceLocator, XPathVisitable

public class XNodeSetForDOM
extends XNodeSet

This class overrides the XNodeSet#object() method to provide the original Node object, NodeList object, or NodeIterator.

See Also:
Serialized Form

Field Summary
(package private)  Object m_origObj
           
 
Fields inherited from class org.apache.xpath.objects.XNodeSet
S_EQ, S_GT, S_GTE, S_LT, S_LTE, S_NEQ
 
Fields inherited from class org.apache.xpath.axes.NodeSequence
m_dtmMgr, m_iter, m_last, m_next
 
Fields inherited from class org.apache.xpath.objects.XObject
CLASS_BOOLEAN, CLASS_NODESET, CLASS_NULL, CLASS_NUMBER, CLASS_RTREEFRAG, CLASS_STRING, CLASS_UNKNOWN, CLASS_UNRESOLVEDVARIABLE, m_obj
 
Fields inherited from class org.apache.xpath.Expression
 
Fields inherited from interface org.apache.xml.dtm.DTMIterator
FILTER_ACCEPT, FILTER_REJECT, FILTER_SKIP
 
Constructor Summary
XNodeSetForDOM(org.w3c.dom.Node node, DTMManager dtmMgr)
           
XNodeSetForDOM(org.w3c.dom.traversal.NodeIterator nodeIter, XPathContext xctxt)
           
XNodeSetForDOM(org.w3c.dom.NodeList nodeList, XPathContext xctxt)
           
XNodeSetForDOM(XNodeSet val)
          Construct a XNodeSet object.
 
Method Summary
 org.w3c.dom.NodeList nodelist()
          Cast result object to a nodelist.
 org.w3c.dom.traversal.NodeIterator nodeset()
          Cast result object to a nodelist.
 Object object()
          Return the original DOM object that the user passed in.
 
Methods inherited from class org.apache.xpath.objects.XNodeSet
appendToFsb, bool, boolWithSideEffects, compare, dispatchCharactersEvents, equals, getFresh, getNumberFromNode, getStringFromNode, getType, getTypeString, greaterThan, greaterThanOrEqual, iter, iterRaw, lessThan, lessThanOrEqual, mutableNodeset, notEquals, num, numWithSideEffects, release, str, xstr
 
Methods inherited from class org.apache.xpath.axes.NodeSequence
addNodeInDocOrder, allowDetachToRelease, clone, cloneWithReset, detach, fixupVariables, getAnalysisBits, getAxis, getContainedIter, getCurrentNode, getCurrentPos, getDTM, getDTMManager, getExpandEntityReferences, getLength, getRoot, getVector, getWhatToShow, hasCache, isDocOrdered, isFresh, isMutable, item, nextNode, previousNode, reset, runTo, setCurrentPos, setItem, setIter, setRoot, setShouldCacheNodes, SetVector
 
Methods inherited from class org.apache.xpath.objects.XObject
callVisitors, castToType, create, create, deepEquals, destruct, error, error, execute, rtf, rtf, rtree, rtree, toString
 
Methods inherited from class org.apache.xpath.Expression
asIterator, asIteratorRaw, asNode, assertion, bool, canTraverseOutsideSubtree, error, execute, execute, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isSameClass, isStableNumber, num, warn, xstr
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

m_origObj

Object m_origObj
Constructor Detail

XNodeSetForDOM

public XNodeSetForDOM(org.w3c.dom.Node node,
                      DTMManager dtmMgr)

XNodeSetForDOM

public XNodeSetForDOM(XNodeSet val)
Construct a XNodeSet object.

Parameters:
val - Value of the XNodeSet object

XNodeSetForDOM

public XNodeSetForDOM(org.w3c.dom.NodeList nodeList,
                      XPathContext xctxt)

XNodeSetForDOM

public XNodeSetForDOM(org.w3c.dom.traversal.NodeIterator nodeIter,
                      XPathContext xctxt)
Method Detail

object

public Object object()
Return the original DOM object that the user passed in. For use primarily by the extension mechanism.

Overrides:
object in class XNodeSet
Returns:
The object that this class wraps

nodeset

public org.w3c.dom.traversal.NodeIterator nodeset()
                                           throws javax.xml.transform.TransformerException
Cast result object to a nodelist. Always issues an error.

Overrides:
nodeset in class XNodeSet
Returns:
null
Throws:
javax.xml.transform.TransformerException

nodelist

public org.w3c.dom.NodeList nodelist()
                              throws javax.xml.transform.TransformerException
Cast result object to a nodelist. Always issues an error.

Overrides:
nodelist in class XNodeSet
Returns:
null
Throws:
javax.xml.transform.TransformerException