SteppingNavigator.DescendantAxisIterator

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

All Implemented Interfaces:

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

Enclosing class:

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

Nested Class Summary
- Nested classes/interfaces inherited from interface net.sf.saxon.om.SequenceIterator
  SequenceIterator.Property

Constructor Summary

Constructors
Constructor	Description
`DescendantAxisIterator(N start, boolean includeSelf, java.util.function.Predicate<? super NodeInfo> 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

N 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.tree.iter.AxisIterator
  asIterator, forEachNode
- Methods inherited from interface net.sf.saxon.om.SequenceIterator
  close, forEachOrFail, getProperties, materialize
- Methods inherited from interface net.sf.saxon.tree.iter.UnfailingIterator
  forEach, toList

- Constructor Detail
  - DescendantAxisIterator
```
public DescendantAxisIterator(N start,
                              boolean includeSelf,
                              java.util.function.Predicate<? super NodeInfo> 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 N next()
```
    Description copied from interface: UnfailingIterator
    
    Get the next item in the sequence.
    
    Specified by:
    
    next in interface AxisIterator
    
    Specified by:
    
    next in interface SequenceIterator
    
    Specified by:
    
    next in interface UnfailingIterator
    
    Returns:
    
    the next Item. If there are no more items, return null.