GuavaBloomFilterReaderUtils (Pinot local segment implementations 1.1.0 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

All Methods Static Methods Concrete Methods
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.