# Uses of Class
org.apache.commons.collections4.bloomfilter.LayeredBloomFilter

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

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

  Classes in org.apache.commons.collections4.bloomfilter that implement interfaces with type arguments of type LayeredBloomFilter
  Modifier and Type
  Class
  Description
  `class`
  `LayeredBloomFilter<T extends BloomFilter<T>>`
  Layered Bloom filters are described in Zhiwang, Cen; Jungang, Xu; Jian, Sun (2010), "A multi-layer Bloom filter for duplicated URL detection", Proc. 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE 2010), vol. 1, pp.
  Methods in org.apache.commons.collections4.bloomfilter that return LayeredBloomFilter
  Modifier and Type
  Method
  Description
  `LayeredBloomFilter<T>`
  LayeredBloomFilter.`copy()`
  Creates a new instance of this `LayeredBloomFilter` with the same properties as the current one.