[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Apply events as leaving a window (old events).

Namespace: net.esper.eql.core
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
Public MustOverride Sub ApplyLeave ( _
	eventsPerStream As EventBean(), _
	optionalGroupKeyPerRow As MultiKey(Of Object) _
)
C#
public abstract void ApplyLeave (
	EventBean[] eventsPerStream,
	MultiKey<Object> optionalGroupKeyPerRow
)
Visual C++
public:
virtual void ApplyLeave (
	array<EventBean^>^ eventsPerStream, 
	MultiKey<Object^>^ optionalGroupKeyPerRow
) abstract

Parameters

eventsPerStream
net.esper.events.EventBean[]
events for each stream entering window
optionalGroupKeyPerRow
net.esper.collection.MultiKey<(Of T>)
can be null if grouping without keys is desired, else the keys to use for grouping, each distinct key value results in a new row of aggregation state.