Package org.wso2.extension.siddhi.execution.approximate.distinctcount

Class Summary

Class	Description
CountList	A data structure to keep track of maximum zero counts for a bucket to restore the previous maximums when the old counts are removed.
DistinctCountExtension	Performs HyperLogLog algorithm to get the approximate distinct count of events in a window.
HyperLogLog<E>	A probabilistic data structure to calculate the distinctCount of a set.
MurmurHash	This is a very fast, non-cryptographic hash suitable for general hash-based lookup.