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java.lang.Objectcom.icl.saxon.tree.TreeEnumeration
com.icl.saxon.tree.PrecedingEnumeration
Field Summary | |
protected int |
last
|
protected NodeImpl |
next
|
(package private) NodeImpl |
nextAncestor
|
protected NodeTest |
nodeTest
|
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 |
protected int |
count()
Count the number of nodes in the enumeration. |
int |
getLastPosition()
Get the last position, that is the number of nodes in the enumeration |
boolean |
hasMoreElements()
Determine if there are more nodes to be returned |
boolean |
isPeer()
Determine if the nodes are guaranteed to be peers (i.e. |
boolean |
isReverseSorted()
Determine if the nodes are guaranteed to be sorted in reverse document order |
boolean |
isSorted()
Determine if the nodes are guaranteed to be sorted in document order |
NodeInfo |
nextElement()
Return the next node in the enumeration |
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 int last
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 int getLastPosition()
protected final void advance()
public final boolean hasMoreElements()
hasMoreElements
in interface AxisEnumeration
public final NodeInfo nextElement()
nextElement
in interface AxisEnumeration
public boolean isSorted()
isSorted
in interface NodeEnumeration
public boolean isReverseSorted()
isReverseSorted
in interface NodeEnumeration
public boolean isPeer()
isPeer
in interface NodeEnumeration
protected int count()
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