net.esper.filter
Interface FilterSpecParamRangeValue

All Superinterfaces:
MetaDefItem, Serializable
All Known Implementing Classes:
RangeValueDouble, RangeValueEventProp

public interface FilterSpecParamRangeValue
extends MetaDefItem

Interface for range-type filter parameters for type checking and to obtain the filter values for endpoints based on prior results.


Method Summary
 Double getFilterValue(MatchedEventMap matchedEvents)
          Returns the filter value representing the endpoint.
 

Method Detail

getFilterValue

Double getFilterValue(MatchedEventMap matchedEvents)
Returns the filter value representing the endpoint.

Parameters:
matchedEvents - is the prior results
Returns:
filter value