Package com.espertech.esper.common.internal.epl.namedwindow.consume

Class NamedWindowDeltaData

java.lang.Object

com.espertech.esper.common.internal.epl.namedwindow.consume.NamedWindowDeltaData

public class NamedWindowDeltaData
extends Object

A holder for events posted by a named window as an insert and remove stream.

Constructor Summary

Constructors

Constructor	Description
NamedWindowDeltaData(EventBean[] newData, EventBean[] oldData)	Ctor.
NamedWindowDeltaData(NamedWindowDeltaData deltaOne, NamedWindowDeltaData deltaTwo)	Ctor aggregates two deltas into a single delta.

Method Summary

Modifier and Type	Method	Description
EventBean[]	getNewData()	Returns the insert stream events.
EventBean[]	getOldData()	Returns the remove stream events.

Methods inherited from class java.lang.Object

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

Constructor Details

NamedWindowDeltaData

public NamedWindowDeltaData(EventBean[] newData,
 EventBean[] oldData)

Ctor.

Parameters:

newData - is the insert stream events, or null if none

oldData - is the remove stream events, or null if none

NamedWindowDeltaData

public NamedWindowDeltaData(NamedWindowDeltaData deltaOne,
 NamedWindowDeltaData deltaTwo)

Ctor aggregates two deltas into a single delta.

Parameters:

deltaOne - is the insert and remove stream events of a first result

deltaTwo - is the insert and remove stream events of a second result

Method Details

getNewData

public EventBean[] getNewData()

Returns the insert stream events.

Returns:

insert stream

getOldData

public EventBean[] getOldData()

Returns the remove stream events.

Returns:

remove stream