com.espertech.esper.epl.named

Class NamedWindowDeltaData

java.lang.Object

com.espertech.esper.epl.named.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 and 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 and 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 Detail

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 Detail

getNewData

public EventBean[] getNewData()

Returns the insert stream events.

Returns:

insert stream

getOldData

public EventBean[] getOldData()

Returns the remove stream events.

Returns:

remove stream