FilterExpression.FilterExprElaborator.PositionalFilteredIterator40

java.lang.Object

net.sf.saxon.expr.FilterExpression.FilterExprElaborator.PositionalFilteredIterator40

All Implemented Interfaces:: Closeable, AutoCloseable, SequenceIterator

Enclosing class:: FilterExpression.FilterExprElaborator

public static class FilterExpression.FilterExprElaborator.PositionalFilteredIterator40 extends Object implements SequenceIterator

Constructor Summary

Constructors

Constructor

Description

PositionalFilteredIterator40(XPathContext outerContext, PullEvaluator condition)

Construct a AxisFilter
Method Summary

Modifier and Type

Method

Description

Item

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

Constructor Details
- PositionalFilteredIterator40
  
  public PositionalFilteredIterator40(XPathContext outerContext, PullEvaluator condition)
  
  Construct a AxisFilter
  
  Parameters:
  
  outerContext - the underlying iterator that returns all the nodes on a required axis.
  
  condition - a test that is applied to each item returned by the underlying SequenceIterator; only those items that pass the NodeTest are returned by the filter
Method Details
- next
  
  public Item 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 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.