HyperLogLog (Jackrabbit Oak 1.78.0 API)

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
  
  All Methods Instance Methods Concrete Methods
  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 Detail

HyperLogLog

public HyperLogLog(int m,
                   int maxSmallSetSize)

Method Detail

add
```
public void add(long hash)
```

estimate
```
public long estimate()
```