GuavaBloomFilterReaderUtils (Pinot local segment implementations 0.12.1 API)

java.lang.Object
- org.apache.pinot.segment.local.segment.index.readers.bloom.GuavaBloomFilterReaderUtils

public class GuavaBloomFilterReaderUtils
extends Object

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class GuavaBloomFilterReaderUtils.Hash128AsLongs

Method Summary

Modifier and Type	Method	Description
`static double`	`computeFPP(int sizeInBytes, int numInsertions)`	Calculates the fpp (false positive probability) based on the given bloom filter size and number of insertions.
`static byte[]`	`hash(String value)`	Returns the hash of the given value as a byte array.
`static GuavaBloomFilterReaderUtils.Hash128AsLongs`	`hashAsLongs(String value)`	Like `hash(String)` but returns the hash as a `GuavaBloomFilterReaderUtils.Hash128AsLongs`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - hash
```
public static byte[] hash(String value)
```
    Returns the hash of the given value as a byte array.
  - hashAsLongs
```
public static GuavaBloomFilterReaderUtils.Hash128AsLongs hashAsLongs(String value)
```
    Like hash(String) but returns the hash as a GuavaBloomFilterReaderUtils.Hash128AsLongs.
  - computeFPP
```
public static double computeFPP(int sizeInBytes,
                                int numInsertions)
```
    Calculates the fpp (false positive probability) based on the given bloom filter size and number of insertions.