weblogic.apache.xpath.axes
Class NamespaceWalker
java.lang.Object
|
+--weblogic.apache.xpath.Expression
|
+--weblogic.apache.xpath.patterns.NodeTest
|
+--weblogic.apache.xpath.axes.PredicatedNodeTest
|
+--weblogic.apache.xpath.axes.AxesWalker
|
+--weblogic.apache.xpath.axes.NamespaceWalker
- public class NamespaceWalker
- extends AxesWalker
Walker for the 'namespace' axes.
This class is based on an implementation from the Apache XML
Project. In future releases the XML parser, XSLT processor, and
associated classes will likely be updated to be based on a later
version of the Apache implementations. Since Apache does not guarantee
backwards compatibility between versions of their software, we cannot
guarantee backwards compatibility of any of the classes contained in
the weblogic.apache package or sub-packages.
- See Also:
- XPath axes descriptions, Serialized Form
Method Summary
|
java.lang.Object |
clone()
Get a cloned AxesWalker. |
org.w3c.dom.Node |
firstChild()
Moves the TreeWalker to the first visible child of the
current node, and returns the new node. |
protected int |
getLevelMax()
Tell what's the maximum level this axes can descend to. |
org.w3c.dom.Node |
nextSibling()
Moves the TreeWalker to the next sibling of the current
node, and returns the new node. |
void |
setRoot(org.w3c.dom.Node root)
Set the root node of the TreeWalker. |
Methods inherited from class weblogic.apache.xpath.axes.AxesWalker |
canTraverseOutsideSubtree,
checkOKToTraverse,
getArgLen,
getCurrentNode,
getExpandEntityReferences,
getFilter,
getLastPos,
getNextLevelAmount,
getNextNode,
getNextWalker,
getPrevWalker,
getRoot,
getStepType,
init,
isFastWalker,
lastChild,
nextNode,
parentNode,
previousNode,
previousSibling,
setCurrentIfNotNull,
setCurrentNode,
setNextWalker,
setPrevWalker,
toString |
Methods inherited from class weblogic.apache.xpath.axes.PredicatedNodeTest |
acceptNode,
countProximityPosition,
getLocPathIterator,
getPredicateCount,
getPredicateIndex,
getProximityPosition,
getProximityPosition,
getProximityPosition,
initPredicateInfo,
initProximityPosition,
isReverseAxes,
nodeToString,
resetProximityPositions,
setLocPathIterator,
setPredicateCount |
Methods inherited from class java.lang.Object |
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
NamespaceWalker
public NamespaceWalker(LocPathIterator locPathIterator)
- Construct an NamespaceWalker using a LocPathIterator.
- Parameters:
locPathIterator
- The location path iterator that 'owns' this walker.
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
- Get a cloned AxesWalker.
- Returns:
- A cloned NamespaceWalker.
- Throws:
- java.lang.CloneNotSupportedException -
- Overrides:
- clone in class AxesWalker
setRoot
public void setRoot(org.w3c.dom.Node root)
- Set the root node of the TreeWalker.
- Parameters:
root
- The context node of this step.- Overrides:
- setRoot in class AxesWalker
firstChild
public org.w3c.dom.Node firstChild()
- Moves the
TreeWalker
to the first visible child of the
current node, and returns the new node. If the current node has no
visible children, returns null
, and retains the current
node.
- Returns:
- The new node, or
null
if the current node has no
visible children in the TreeWalker's logical view. - Overrides:
- firstChild in class AxesWalker
nextSibling
public org.w3c.dom.Node nextSibling()
- Moves the
TreeWalker
to the next sibling of the current
node, and returns the new node. If the current node has no visible
next sibling, returns null
, and retains the current node.
- Returns:
- The new node, or
null
if the current node has no
next sibling in the TreeWalker's logical view. - Overrides:
- nextSibling in class AxesWalker
getLevelMax
protected int getLevelMax()
- Tell what's the maximum level this axes can descend to.
- Returns:
- An estimation of the maximum level this axes can descend to.
- Overrides:
- getLevelMax in class AxesWalker
WebLogic classes and methods that do not appear in this reference are not public and are not supported.