com.espertech.esper.epl.join.rep
Class NodeCursorIterator

java.lang.Object
  com.espertech.esper.epl.join.rep.NodeCursorIterator

All Implemented Interfaces:

java.util.Iterator<Cursor>

public class NodeCursorIterator
extends java.lang.Object
implements java.util.Iterator<Cursor>

Iterator over a set of nodes supplying node and event-within-node position information in a Cursor.

Constructor Summary

NodeCursorIterator(int stream, java.util.Iterator<Node> nodeIterator)
Ctor.

Method Summary

boolean	hasNext()
Cursor	next()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeCursorIterator

public NodeCursorIterator(int stream,
                          java.util.Iterator<Node> nodeIterator)

Ctor.

Parameters:

stream - is the stream that the events in the Node belong to

nodeIterator - is the iterator over all nodes to position over

Method Detail

next

public Cursor next()

Specified by:

next in interface java.util.Iterator<Cursor>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Cursor>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<Cursor>