[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Interface for filtering events by event type and event property values. Allows adding and removing filters.
Filters are defined by a net.esper.filter.FilterSpec and are associated with a net.esper.filter.FilterCallback
callback. Implementations may decide if the same filter callback can be registered twice for different
or some filter specifications.
The performance of an implementation of this service is crucial in achieving a high overall event throughput.
Namespace: net.esper.filter
Assembly:
NEsper (in NEsper.dll)
Syntax
Visual Basic (Declaration) |
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Public Interface FilterService |
C# |
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public interface FilterService |
Visual C++ |
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public interface class FilterService |