# Uses of Interface
org.apache.commons.collections4.bloomfilter.CountingBloomFilter

Packages that use CountingBloomFilter
Package
Description
org.apache.commons.collections4.bloomfilter
Implements Bloom filter classes and interfaces.

- ## Uses of CountingBloomFilter in org.apache.commons.collections4.bloomfilter

  Classes in org.apache.commons.collections4.bloomfilter that implement CountingBloomFilter
  Modifier and Type
  Class
  Description
  `final class`
  `ArrayCountingBloomFilter`
  A counting Bloom filter using an int array to track cells for each enabled bit.
  Subinterfaces with type arguments of type CountingBloomFilter in org.apache.commons.collections4.bloomfilter
  Modifier and Type
  Interface
  Description
  `interface`
  `CountingBloomFilter`
  The interface that describes a Bloom filter that associates a count with each bit index rather than a bit.