com.espertech.esper.epl.join.rep

Class Cursor

java.lang.Object

com.espertech.esper.epl.join.rep.Cursor

public class Cursor
extends Object

This class supplies position information for LookupInstructionExec to use for iterating over events for lookup.

Constructor Summary

Constructors

Constructor and Description
Cursor(EventBean theEvent, int stream, Node node) Ctor.

Method Summary

Modifier and Type	Method and Description
Node	getNode() Returns current result node the event belong to.
int	getStream() Returns current stream the event belongs to.
EventBean	getTheEvent() Supplies current event.

Methods inherited from class java.lang.Object

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

Constructor Detail

Cursor

public Cursor(EventBean theEvent,
              int stream,
              Node node)

Ctor.

Parameters:

theEvent - is the current event

stream - is the current stream

node - is the node containing the set of events to which the event belongs to

Method Detail

getTheEvent

public EventBean getTheEvent()

Supplies current event.

Returns:

event

getStream

public int getStream()

Returns current stream the event belongs to.

Returns:

stream number for event

getNode

public Node getNode()

Returns current result node the event belong to.

Returns:

result node of event