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java.lang.Object | +--com.icl.saxon.expr.SingletonEnumeration
SingletonEnumeration: an enumeration of zero or one nodes
Constructor Summary | |
SingletonEnumeration(NodeInfo node)
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Method Summary | |
NodeEnumeration |
getAnother()
Get another enumeration which will return the same nodes as the original. |
int |
getLastPosition()
Get the last position |
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. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SingletonEnumeration(NodeInfo node)
Method Detail |
public NodeEnumeration getAnother() throws org.xml.sax.SAXException
public boolean hasMoreElements()
NodeEnumeration
hasMoreElements
in interface NodeEnumeration
com.icl.saxon.expr.NodeEnumeration
public NodeInfo nextElement()
NodeEnumeration
nextElement
in interface NodeEnumeration
com.icl.saxon.expr.NodeEnumeration
public boolean isSorted()
NodeEnumeration
isSorted
in interface NodeEnumeration
com.icl.saxon.expr.NodeEnumeration
public boolean isReverseSorted()
NodeEnumeration
isReverseSorted
in interface NodeEnumeration
com.icl.saxon.expr.NodeEnumeration
public boolean isPeer()
NodeEnumeration
isPeer
in interface NodeEnumeration
public int getLastPosition()
LastPositionFinder
getLastPosition
in interface LastPositionFinder
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