DescendantEnumeration (saxon JavaDoc)

java.lang.Object
- com.icl.saxon.tree.TreeEnumeration
- - com.icl.saxon.tree.DescendantEnumeration

All Implemented Interfaces:

LastPositionFinder, AxisEnumeration, NodeEnumeration
```
final class DescendantEnumeration
extends TreeEnumeration
```

Field Summary
- Fields inherited from class com.icl.saxon.tree.TreeEnumeration
  last, next, nodeTest, start

Constructor Summary

Constructors
Constructor Description

DescendantEnumeration(NodeImpl node, NodeTest nodeTest, boolean includeSelf)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getLastPosition()`	Get the last position, that is the number of nodes in the enumeration
`boolean`	`isSorted()`	Determine if the nodes are guaranteed to be sorted in document order
`protected void`	`step()`	Advance one step along the axis: the resulting node might not meet the required criteria for inclusion

Methods inherited from class com.icl.saxon.tree.TreeEnumeration
advance, conforms, count, hasMoreElements, isPeer, isReverseSorted, nextElement

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DescendantEnumeration
```
public DescendantEnumeration(NodeImpl node,
                             NodeTest nodeTest,
                             boolean includeSelf)
```
- Method Detail
  - isSorted
```
public boolean isSorted()
```
    Description copied from class: TreeEnumeration
    
    Determine if the nodes are guaranteed to be sorted in document order
    
    Specified by:
    
    isSorted in interface NodeEnumeration
    
    Overrides:
    
    isSorted in class TreeEnumeration
    
    Returns:
    
    true if the nodes are guaranteed to be in document order.
  - step
```
protected void step()
```
    Description copied from class: TreeEnumeration
    
    Advance one step along the axis: the resulting node might not meet the required criteria for inclusion
    
    Specified by:
    
    step in class TreeEnumeration
  - getLastPosition
```
public int getLastPosition()
```
    Get the last position, that is the number of nodes in the enumeration