Uses of Interface
org.apache.flink.streaming.api.functions.windowing.delta.DeltaFunction
Packages that use DeltaFunction
Package
Description
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Uses of DeltaFunction in org.apache.flink.streaming.api.functions.windowing.delta
Classes in org.apache.flink.streaming.api.functions.windowing.delta that implement DeltaFunctionModifier and TypeClassDescriptionclassCosineDistance<DATA>This delta function calculates the cosine distance between two given vectors.classEuclideanDistance<DATA>This delta function calculates the euclidean distance between two given points.classExtractionAwareDeltaFunction<DATA,TO> Extend this abstract class to implement a delta function which is aware of extracting the data on which the delta is calculated from a more complex data structure. -
Uses of DeltaFunction in org.apache.flink.streaming.api.windowing.evictors
Methods in org.apache.flink.streaming.api.windowing.evictors with parameters of type DeltaFunctionModifier and TypeMethodDescriptionstatic <T,W extends org.apache.flink.streaming.api.windowing.windows.Window>
DeltaEvictor<T,W> DeltaEvictor.of(double threshold, DeltaFunction<T> deltaFunction) Creates aDeltaEvictorfrom the given threshold andDeltaFunction.static <T,W extends org.apache.flink.streaming.api.windowing.windows.Window>
DeltaEvictor<T,W> DeltaEvictor.of(double threshold, DeltaFunction<T> deltaFunction, boolean doEvictAfter) Creates aDeltaEvictorfrom the given threshold,DeltaFunction. -
Uses of DeltaFunction in org.apache.flink.streaming.api.windowing.triggers
Methods in org.apache.flink.streaming.api.windowing.triggers with parameters of type DeltaFunctionModifier and TypeMethodDescriptionstatic <T,W extends org.apache.flink.streaming.api.windowing.windows.Window>
DeltaTrigger<T,W> DeltaTrigger.of(double threshold, DeltaFunction<T> deltaFunction, org.apache.flink.api.common.typeutils.TypeSerializer<T> stateSerializer) Creates a delta trigger from the given threshold andDeltaFunction.