org.apache.xpath.objects
Class XNodeSetForDOM

java.lang.Object
  org.apache.xpath.Expression
      org.apache.xpath.objects.XObject
          org.apache.xpath.axes.NodeSequence
              org.apache.xpath.objects.XNodeSet
                  org.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