SteppingNavigator.DescendantAxisIterator

java.lang.Object
- net.sf.saxon.tree.util.SteppingNavigator.DescendantAxisIterator

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, SequenceIterator, AxisIterator

Enclosing class:

SteppingNavigator
```
public static class SteppingNavigator.DescendantAxisIterator
extends java.lang.Object
implements AxisIterator
```
An iterator over the descendant or descendant-or-self axis

Constructor Summary

Constructors
Constructor	Description
`DescendantAxisIterator(SteppingNode start, boolean includeSelf, NodeTest test)`	Create an iterator over the descendant or descendant-or-self axis

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

SteppingNode next()
Get the next item in the sequence.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface net.sf.saxon.om.SequenceIterator
  close, discharge

- Constructor Detail
  - DescendantAxisIterator
```
public DescendantAxisIterator(SteppingNode start,
                              boolean includeSelf,
                              NodeTest test)
```
    Create an iterator over the descendant or descendant-or-self axis
    
    Parameters:
    
    start - the root of the subtree whose descendants are required
    
    includeSelf - true if this is the descendant-or-self axis
    
    test - the node-test that selected nodes must satisfy
- Method Detail
  - next
```
public SteppingNode next()
```
    Description copied from interface: SequenceIterator
    
    Get the next item in the sequence. This method changes the state of the iterator.
    
    Specified by:
    
    next in interface AxisIterator
    
    Specified by:
    
    next in interface SequenceIterator
    
    Returns:
    
    the next item, or null if there are no more items. Once a call on next() has returned null, no further calls should be made. The preferred action for an iterator if subsequent calls on next() are made is to return null again, and all implementations within Saxon follow this rule.