net.esper.filter
Interface FilterSpecParamRangeValue

All Known Implementing Classes:
RangeValueDouble, RangeValueEventProp

public interface FilterSpecParamRangeValue

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


Method Summary
 void checkType(java.util.Map<java.lang.String,EventType> taggedEventTypes)
          Check the type against the map of event tag and type.
 double getFilterValue(MatchedEventMap matchedEvents)
          Returns the filter value representing the endpoint.
 

Method Detail

checkType

void checkType(java.util.Map<java.lang.String,EventType> taggedEventTypes)
Check the type against the map of event tag and type.

Parameters:
taggedEventTypes - map of event tags and types

getFilterValue

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

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