org.apache.commons.jxpath.ri.axes
Class NamespaceContext
- ExpressionContext, Iterator
public class NamespaceContext
EvalContext that walks the "namespace::" axis.
$Revision: 1.10 $ $Date: 2004/03/25 05:42:01 $
NodePointer | getCurrentNodePointer() - Returns the current context node.
|
boolean | nextNode() - Returns true if there is another object in the current set.
|
void | reset() - Sets current position = 0, which is the pre-iteration state.
|
boolean | setPosition(int position) - Moves the current position to the specified index.
|
getContextNodeList , getContextNodePointer , getCurrentNodePointer , getCurrentPosition , getDocumentOrder , getJXPathContext , getNodeSet , getPosition , getRootContext , getSingleNodePointer , getValue , hasNext , isChildOrderingRequired , next , nextNode , nextSet , remove , reset , setPosition , toString |
NamespaceContext
public NamespaceContext(EvalContext parentContext,
NodeTest nodeTest)
parentContext
- represents the previous step on the pathnodeTest
- is the name of the namespace we are looking for
nextNode
public boolean nextNode()
Returns true if there is another object in the current set.
Switches the current position and node to the next object.
- nextNode in interface EvalContext
reset
public void reset()
Sets current position = 0, which is the pre-iteration state.
- reset in interface EvalContext
setPosition
public boolean setPosition(int position)
Moves the current position to the specified index. Used with integer
predicates to quickly get to the n'th element of the node set.
Returns false if the position is out of the node set range.
You can call it with 0 as the position argument to restart the iteration.
- setPosition in interface EvalContext