Package org.apache.flink.cep

Interface Summary

Interface	Description
EventComparator<T>	Custom comparator used to compares two events.
PatternFlatSelectFunction<IN,OUT>	Base interface for a pattern select function which can produce multiple resulting elements.
PatternFlatTimeoutFunction<IN,OUT>	Base interface for a pattern timeout function which can produce multiple resulting elements.
PatternSelectFunction<IN,OUT>	Base interface for a pattern select function.
PatternTimeoutFunction<IN,OUT>	Base interface for a pattern timeout function.

Class Summary

Class	Description
CEP	Utility class for complex event processing.
PatternStream<T>	Stream abstraction for CEP pattern detection.
PatternStream.CoMapTimeout<R,L>	Used for joining results from timeout side-output for API backward compatibility.
RichPatternFlatSelectFunction<IN,OUT>	Rich variant of the PatternFlatSelectFunction.
RichPatternSelectFunction<IN,OUT>	Rich variant of the PatternSelectFunction.