public class DifferenceEnumeration extends java.lang.Object implements NodeEnumeration
| Constructor and Description |
|---|
DifferenceEnumeration(NodeEnumeration p1,
NodeEnumeration p2,
Controller controller)
Form an enumeration of the difference of two nodesets, that is, the nodes
that are in p1 and that are not in p2.
|
| 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 DifferenceEnumeration(NodeEnumeration p1, NodeEnumeration p2, Controller controller) throws XPathException
p1 - the first operandp2 - the second operandcomparer - the comparerXPathExceptionpublic 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