org.apache.hadoop.hbase.util

Interface BloomFilterBase

All Known Subinterfaces:

BloomFilter, BloomFilterWriter

All Known Implementing Classes:

BloomFilterChunk, CompoundBloomFilter, CompoundBloomFilterBase, CompoundBloomFilterWriter

@InterfaceAudience.Private
public interface BloomFilterBase

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

Method Summary

Modifier and Type	Method and Description
long	getByteSize()
long	getKeyCount()
long	getMaxKeys()

Method Detail

getKeyCount

long getKeyCount()

Returns:

The number of keys added to the bloom

getMaxKeys

long getMaxKeys()

Returns:

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

getByteSize

long getByteSize()

Returns:

Size of the bloom, in bytes