jd.xml.xpath.axis
Class NodeTestWalker
java.lang.Object
jd.xml.xpath.axis.NodeTestWalker
- All Implemented Interfaces:
- ModelWalker
- public class NodeTestWalker
- extends Object
- implements ModelWalker
A walker which filters the nodes of another walker
with a node-test.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NodeTestWalker
public NodeTestWalker(NodeTest nodeTest,
int principalType,
ModelWalker walker)
gotoFirstNode
public XPathNode gotoFirstNode(XPathNode startNode)
- Description copied from interface:
ModelWalker
- Return the first node of the path defined by the startNode
- Specified by:
gotoFirstNode
in interface ModelWalker
- Returns:
- the first node of the path represented by this ModelWalker.-
If null the path is empty.
gotoNextNode
public XPathNode gotoNextNode(XPathNode node)
- Description copied from interface:
ModelWalker
- Return the next node of the path.
- Specified by:
gotoNextNode
in interface ModelWalker
- Parameters:
node
- a XPathNode obtained from the last call
to gotoFirstNode or gotoNextNode.
If the node is another node the behaviour is not determined.
- Returns:
- the next node of the path represented by this ModelWalker.-
If null then the path ended.