org.apache.paimon.utils

类 BloomFilter64

java.lang.Object

org.apache.paimon.utils.BloomFilter64

public final class BloomFilter64
extends Object

Bloom filter 64 handle 64 bits hash.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	BloomFilter64.BitSet Bit set used for bloom filter 64.

构造器概要

构造器

构造器和说明
BloomFilter64(int numHashFunctions, BloomFilter64.BitSet bitSet)
BloomFilter64(long items, double fpp)

方法概要

限定符和类型	方法和说明
void	addHash(long hash64)
BloomFilter64.BitSet	getBitSet()
int	getNumHashFunctions()
boolean	testHash(long hash64)

从类继承的方法 java.lang.Object

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

构造器详细资料

BloomFilter64

public BloomFilter64(long items,
                     double fpp)

BloomFilter64

public BloomFilter64(int numHashFunctions,
                     BloomFilter64.BitSet bitSet)

方法详细资料

addHash

public void addHash(long hash64)

testHash

public boolean testHash(long hash64)

getNumHashFunctions

public int getNumHashFunctions()

getBitSet

public BloomFilter64.BitSet getBitSet()