Package org.htmlunit.xpath.xml.dtm.ref
Class DTMDefaultBaseTraversers.AncestorTraverser
- java.lang.Object
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- org.htmlunit.xpath.xml.dtm.DTMAxisTraverser
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- org.htmlunit.xpath.xml.dtm.ref.DTMDefaultBaseTraversers.AncestorTraverser
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- Direct Known Subclasses:
DTMDefaultBaseTraversers.AncestorOrSelfTraverser
- Enclosing class:
- DTMDefaultBaseTraversers
private class DTMDefaultBaseTraversers.AncestorTraverser extends DTMAxisTraverser
Implements traversal of the Ancestor access, in reverse document order.
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Constructor Summary
Constructors Modifier Constructor Description private
AncestorTraverser()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
next(int context, int current)
Traverse to the next node after the current node.int
next(int context, int current, int expandedTypeID)
Traverse to the next node after the current node that is matched by the extended type ID.-
Methods inherited from class org.htmlunit.xpath.xml.dtm.DTMAxisTraverser
first, first
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Method Detail
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next
public int next(int context, int current)
Traverse to the next node after the current node.- Specified by:
next
in classDTMAxisTraverser
- Parameters:
context
- The context node of this traversal. This is the point of origin for the traversal -- its "root node" or starting point.current
- The current node of the traversal. This is the last known location in the traversal, typically the node-handle returned by the previous traversal step. For the first traversal step, context should be set equal to current. Note that in order to test whether context is in the set, you must use the first() method instead.- Returns:
- the next node in the iteration, or DTM.NULL.
- See Also:
DTMAxisTraverser.first(int)
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next
public int next(int context, int current, int expandedTypeID)
Traverse to the next node after the current node that is matched by the extended type ID.- Specified by:
next
in classDTMAxisTraverser
- Parameters:
context
- The context node of this traversal. This is the point of origin for the traversal -- its "root node" or starting point.current
- The current node of the traversal. This is the last known location in the traversal, typically the node-handle returned by the previous traversal step. For the first traversal step, context should be set equal to current. Note that in order to test whether context is in the set, you must use the first() method instead.expandedTypeID
- The extended type ID that must match.- Returns:
- the next node in the iteration, or DTM.NULL.
- See Also:
DTMAxisTraverser.first(int,int)
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