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java.lang.Objectnet.sf.saxon.tree.TreeEnumeration
net.sf.saxon.tree.PrecedingEnumeration
Field Summary | |
protected NodeImpl |
current
|
protected NodeImpl |
next
|
(package private) NodeImpl |
nextAncestor
|
protected NodeTest |
nodeTest
|
protected int |
position
|
protected NodeImpl |
start
|
Constructor Summary | |
PrecedingEnumeration(NodeImpl node,
NodeTest nodeTest)
|
Method Summary | |
protected void |
advance()
Advance along the axis until a node is found that matches the required criteria |
protected boolean |
conforms(NodeImpl node)
Special code to skip the ancestors of the start node |
Item |
current()
Return the current Item |
SequenceIterator |
getAnother()
Get another enumeration of the same nodes |
Item |
next()
Return the next node in the enumeration |
int |
position()
Return the current position |
protected void |
step()
Advance one step along the axis: the resulting node might not meet the required criteria for inclusion |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
NodeImpl nextAncestor
protected NodeImpl start
protected NodeImpl next
protected NodeTest nodeTest
protected NodeImpl current
protected int position
Constructor Detail |
public PrecedingEnumeration(NodeImpl node, NodeTest nodeTest)
Method Detail |
protected boolean conforms(NodeImpl node)
conforms
in class TreeEnumeration
protected void step()
TreeEnumeration
step
in class TreeEnumeration
public SequenceIterator getAnother()
protected final void advance()
public final Item next()
next
in interface AxisIterator
public final Item current()
current
in interface AxisIterator
public final int position()
position
in interface AxisIterator
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