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java.lang.Objectcom.icl.saxon.om.PrependIterator
public class PrependIterator
An iterator over nodes, that prepends a given node to the nodes returned by another iterator. Used to modify an iterator over axis A to one that iterates over A-OR-SELF.
Field Summary | |
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(package private) AxisEnumeration |
base
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(package private) int |
position
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(package private) NodeInfo |
start
|
Constructor Summary | |
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PrependIterator(NodeInfo start,
AxisEnumeration base)
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Method Summary | |
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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 item in the sequence. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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NodeInfo start
AxisEnumeration base
int position
Constructor Detail |
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public PrependIterator(NodeInfo start, AxisEnumeration base)
Method Detail |
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public boolean hasMoreElements()
hasMoreElements
in interface AxisEnumeration
hasMoreElements
in interface NodeEnumeration
public NodeInfo nextElement()
nextElement
in interface AxisEnumeration
nextElement
in interface NodeEnumeration
public boolean isPeer()
isPeer
in interface NodeEnumeration
public boolean isReverseSorted()
isReverseSorted
in interface NodeEnumeration
public boolean isSorted()
isSorted
in interface NodeEnumeration
public int getLastPosition()
getLastPosition
in interface LastPositionFinder
getLastPosition
in interface AxisEnumeration
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