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Filter Class

Filter defines the event type to be filtered for, and an optional expression that returns true if the filter should consider the event, or false to reject the event.
Inheritance Hierarchy
SystemObject
  com.espertech.esper.common.client.sodaFilter

Namespace:  com.espertech.esper.common.client.soda
Assembly:  NEsper.Common (in NEsper.Common.dll) Version: 8.0.0.0
Syntax
C#
[SerializableAttribute]
public class Filter

The Filter type exposes the following members.

Constructors
Properties
  NameDescription
Public propertyEventTypeName
Returns the name of the event type to filter for.
Public propertyFilterExpression
Returns the optional filter expression that tests the event, or null if no filter expression was defined.
Public propertyOptionalPropertySelects
Returns contained-event spec.
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Methods
  NameDescription
Public methodStatic memberCreate(String)
Creates a filter to the given named event type.
Public methodStatic memberCreate(String, Expression)
Creates a filter to the given named event type and filter expression.
Public methodToEPL
Returns a textual representation of the filter.
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See Also