org.basex.query.iter
Class NodeIter

java.lang.Object
  extended by org.basex.query.iter.Iter
      extended by org.basex.query.iter.NodeIter
Direct Known Subclasses:
AxisIter

public abstract class NodeIter
extends Iter

Node iterator interface.

Author:
BaseX Team 2005-12, BSD License, Christian Gruen

Constructor Summary
NodeIter()
           
 
Method Summary
abstract  ANode next()
          Returns the next item or null if no other items are found.
 
Methods inherited from class org.basex.query.iter.Iter
get, reset, size, value
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NodeIter

public NodeIter()
Method Detail

next

public abstract ANode next()
                    throws QueryException
Description copied from class: Iter
Returns the next item or null if no other items are found.

Specified by:
next in class Iter
Returns:
resulting item or null
Throws:
QueryException - query exception