org.apache.xpath.axes
Class BasicTestIterator
- Cloneable, DTMIterator, java.io.Serializable, ExpressionNode, PathComponent, java.io.Serializable, SourceLocator, SubContextList, XPathVisitable
public abstract class BasicTestIterator
Base for iterators that handle predicates. Does the basic next
node logic, so all the derived iterator has to do is get the
next node.
- Serialized Form
DTMIterator | cloneWithReset() - Get a cloned Iterator that is reset to the beginning
of the query.
|
int | nextNode() - Returns the next node in the set and advances the position of the
iterator in the set.
|
allowDetachToRelease , asIterator , asNode , bool , callVisitors , cloneWithReset , detach , execute , executeCharsToContentHandler , getAnalysisBits , getAxis , getContext , getCurrentContextNode , getCurrentNode , getCurrentPos , getDTM , getDTMManager , getExpandEntityReferences , getFilter , getFoundLast , getIsTopLevel , getLastPos , getLength , getPrefixResolver , getRoot , getWhatToShow , getXPathContext , incrementCurrentPos , isDocOrdered , isFresh , isMutable , isNodesetExpr , item , nextNode , previousNode , reset , runTo , setCurrentContextNode , setCurrentPos , setEnvironment , setIsTopLevel , setItem , setRoot , setShouldCacheNodes , size |
acceptNode , callPredicateVisitors , canTraverseOutsideSubtree , clone , deepEquals , fixupVariables , getLastPos , getLocPathIterator , getPredicate , getPredicateCount , getPredicateIndex , getProximityPosition , getProximityPosition , initProximityPosition , isReverseAxes , resetProximityPositions , setLocPathIterator , setPredicateCount |
callVisitors , debugWhatToShow , deepEquals , execute , execute , execute , fixupVariables , getDefaultScore , getLocalName , getNamespace , getNodeTypeTest , getStaticScore , getWhatToShow , initNodeTest , initNodeTest , setLocalName , setNamespace , setStaticScore , setWhatToShow |
asIterator , asIteratorRaw , asNode , assertion , bool , canTraverseOutsideSubtree , deepEquals , error , execute , execute , execute , execute , executeCharsToContentHandler , exprAddChild , exprGetChild , exprGetNumChildren , exprGetParent , exprSetParent , fixupVariables , getColumnNumber , getExpressionOwner , getLineNumber , getPublicId , getSystemId , isNodesetExpr , isStableNumber , num , warn , xstr |
cloneWithReset
public DTMIterator cloneWithReset()
throws CloneNotSupportedException
Get a cloned Iterator that is reset to the beginning
of the query.
- cloneWithReset in interface DTMIterator
- cloneWithReset in interface LocPathIterator
- A cloned NodeIterator set of the start of the query.
nextNode
public int nextNode()
Returns the next node in the set and advances the position of the
iterator in the set. After a NodeIterator is created, the first call
to nextNode() returns the first node in the set.
- nextNode in interface DTMIterator
- nextNode in interface LocPathIterator
- The next
Node
in the set being iterated over, or
null
if there are no more members in that set.
Copyright B) 2004 Apache XML Project. All Rights Reserved.