public class DistinctEnumeration extends java.lang.Object implements NodeEnumeration
| Constructor and Description |
|---|
DistinctEnumeration(Context c,
NodeEnumeration p1,
Expression exp) |
DistinctEnumeration(NodeEnumeration p1,
Controller controller)
Form an enumeration of the distinct nodes in a node-set, distinguishing nodes
by their string-value
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
hasMoreElements()
Determine whether there are more nodes to come.
|
boolean |
isPeer()
Determine whether the nodes returned by this enumeration are known to be peers, that is,
no node is a descendant or ancestor of another node.
|
boolean |
isReverseSorted()
Determine whether the nodes returned by this enumeration are known to be in
reverse document order.
|
boolean |
isSorted()
Determine whether the nodes returned by this enumeration are known to be in document order
|
NodeInfo |
nextElement()
Get the next node in sequence.
|
public DistinctEnumeration(NodeEnumeration p1, Controller controller) throws XPathException
XPathExceptionpublic DistinctEnumeration(Context c, NodeEnumeration p1, Expression exp) throws XPathException
XPathExceptionpublic boolean hasMoreElements()
NodeEnumerationhasMoreElements in interface NodeEnumerationpublic NodeInfo nextElement() throws XPathException
NodeEnumerationnextElement in interface NodeEnumerationXPathExceptionpublic boolean isSorted()
NodeEnumerationisSorted in interface NodeEnumerationpublic boolean isReverseSorted()
NodeEnumerationisReverseSorted in interface NodeEnumerationpublic boolean isPeer()
NodeEnumerationisPeer in interface NodeEnumeration