Package org.apache.jackrabbit.oak.index.indexer.document.flatfile.analysis.utils

Class HyperLogLog

java.lang.Object

org.apache.jackrabbit.oak.index.indexer.document.flatfile.analysis.utils.HyperLogLog

public class HyperLogLog
extends Object

A HyperLogLog implementation.

Constructor Summary

Constructors

Constructor	Description
HyperLogLog(int m, int maxSmallSetSize)

Method Summary

Modifier and Type	Method	Description
void	add(long hash)
long	estimate()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

HyperLogLog

public HyperLogLog(int m,
 int maxSmallSetSize)

Method Details

add

public void add(long hash)

estimate

public long estimate()