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Return the filter parameter constant to filter for.

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

Syntax

Visual Basic (Declaration)
Public MustOverride Function GetFilterValue ( _
	matchedEvents As MatchedEventMap _
) As Object
C#
public abstract Object GetFilterValue (
	MatchedEventMap matchedEvents
)
Visual C++
public:
virtual Object^ GetFilterValue (
	MatchedEventMap^ matchedEvents
) abstract

Parameters

matchedEvents
net.esper.pattern.MatchedEventMap
is the prior results that can be used to determine filter parameters

Return Value

filter parameter constant's value