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

Poll for stored historical or reference data using events per stream and returing for each event-per-stream row a separate list with events representing the poll result.

Namespace: net.esper.view
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
Function Poll ( _
	lookupEventsPerStream As EventBean()() _
) As IList(Of EventBean)()
C#
IList<EventBean>[] Poll (
	EventBean[][] lookupEventsPerStream
)
Visual C++
array<IList<EventBean^>^>^ Poll (
	array<array<EventBean^>^>^ lookupEventsPerStream
)

Parameters

lookupEventsPerStream
net.esper.events.EventBean[][]
is the events per stream where the first dimension is a number of rows (often 1 depending on windows used) and the second dimension is the number of streams participating in a join.

Return Value

array of lists with one list for each event-per-stream row