org.apache.hadoop.hbase.util

接口 BloomFilterBase

所有已知子接口:

BloomFilter, BloomFilterWriter

所有已知实现类:

BloomFilterChunk, CompoundBloomFilter, CompoundBloomFilterBase, CompoundBloomFilterWriter

@InterfaceAudience.Private
public interface BloomFilterBase

Common methods Bloom filter methods required at read and write time.

方法概要

限定符和类型	方法和说明
long	getByteSize()
long	getKeyCount()
long	getMaxKeys()

方法详细资料

getKeyCount

long getKeyCount()

返回:

The number of keys added to the bloom

getMaxKeys

long getMaxKeys()

返回:

The max number of keys that can be inserted to maintain the desired error rate

getByteSize

long getByteSize()

返回:

Size of the bloom, in bytes