com.icl.saxon.tinytree
Class FollowingEnumeration

java.lang.Object
  extended by com.icl.saxon.tinytree.FollowingEnumeration
All Implemented Interfaces:
LastPositionFinder, AxisEnumeration, NodeEnumeration

final class FollowingEnumeration
extends Object
implements AxisEnumeration

Enumerate the following axis starting at a given node. The start node must not be a namespace or attribute node.


Field Summary
(package private)  boolean includeDescendants
           
(package private)  int last
           
 
Constructor Summary
FollowingEnumeration(TinyDocumentImpl doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeDescendants)
           
 
Method Summary
 int getLastPosition()
          Get the last position, that is the number of nodes in the enumeration
 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
 

Field Detail

last

int last

includeDescendants

boolean includeDescendants
Constructor Detail

FollowingEnumeration

public FollowingEnumeration(TinyDocumentImpl doc,
                            TinyNodeImpl node,
                            NodeTest nodeTest,
                            boolean includeDescendants)
Method Detail

hasMoreElements

public boolean hasMoreElements()
Description copied from interface: AxisEnumeration
Determine whether there are more nodes to come.
(Note the term "Element" is used here in the sense of the standard Java Enumeration class, it has nothing to do with XML elements).

Specified by:
hasMoreElements in interface AxisEnumeration
Specified by:
hasMoreElements in interface NodeEnumeration
Returns:
true if there are more nodes

nextElement

public NodeInfo nextElement()
Description copied from interface: AxisEnumeration
Get the next node in sequence.
(Note the term "Element" is used here in the sense of the standard Java Enumeration class, it has nothing to do with XML elements).

Specified by:
nextElement in interface AxisEnumeration
Specified by:
nextElement in interface NodeEnumeration
Returns:
the next NodeInfo

isSorted

public boolean isSorted()
Description copied from interface: NodeEnumeration
Determine whether the nodes returned by this enumeration are known to be in document order

Specified by:
isSorted in interface NodeEnumeration
Returns:
true if the nodes are guaranteed to be in document order.

isReverseSorted

public boolean isReverseSorted()
Description copied from interface: NodeEnumeration
Determine whether the nodes returned by this enumeration are known to be in reverse document order.

Specified by:
isReverseSorted in interface NodeEnumeration
Returns:
true if the nodes are guaranteed to be in document order.

isPeer

public boolean isPeer()
Description copied from interface: NodeEnumeration
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. This significance of this property is that if a peer enumeration is applied to each node in a set derived from another peer enumeration, and if both enumerations are sorted, then the result is also sorted.

Specified by:
isPeer in interface NodeEnumeration

getLastPosition

public int getLastPosition()
Get the last position, that is the number of nodes in the enumeration

Specified by:
getLastPosition in interface LastPositionFinder
Specified by:
getLastPosition in interface AxisEnumeration