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

Filter event by applying the filter nodes evaluation method.

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

Syntax

Visual Basic (Declaration)
Public Shared Sub Filter ( _
	filterExprNode As ExprNode, _
	events As ISet(Of MultiKey(Of EventBean)) _
)
C#
public static void Filter (
	ExprNode filterExprNode,
	ISet<MultiKey<EventBean>> events
)
Visual C++
public:
static void Filter (
	ExprNode^ filterExprNode, 
	ISet<MultiKey<EventBean^>^>^ events
)

Parameters

filterExprNode
net.esper.eql.expression.ExprNode
top node of the filter expression tree.
events
net.esper.compat.ISet<(Of T>)
set of tuples of events