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EventTypeGetGetter Method

Get the getter of an event property or property expression: Getters are useful when an application receives events of the same event type multiple times and requires fast access to an event property or nested, indexed or mapped property.

Returns null if the property name or property expression is not valid against the event type.

The method takes a property name or property expression as a parameter.

Property expressions may include indexed properties via the syntax "name[index]", mapped properties via the syntax "name('key')", nested properties via the syntax "outer.inner" or combinations thereof.

Namespace:  com.espertech.esper.common.client
Assembly:  NEsper.Common (in NEsper.Common.dll) Version: 8.0.0.0
Syntax
C#
EventPropertyGetter GetGetter(
	string propertyExpression
)

Parameters

propertyExpression
Type: SystemString
is the property name or property expression

Return Value

Type: EventPropertyGetter
a getter that can be used to obtain property values for event instances of the same event type
See Also