## Uses of Class
org.apache.solr.util.hll.HLL

- Packages that use HLL
  Package | Description
  --- | ---
  org.apache.solr.handler.component | `SearchComponent` implementations for use in `SearchHandler`
  org.apache.solr.search.facet | APIs and classes for the JSON Facet API.
  org.apache.solr.util.hll | A fork of Java-HyperLogLog package tweaked not to depend on fastutil and with cleanups to make it lean and clean.

- - ### Uses of HLL in org.apache.solr.handler.component

    Methods in org.apache.solr.handler.component that return HLL
    Modifier and Type | Method and Description
    --- | ---
    `HLL` | StatsField.HllOptions.`newHLL()`

  - ### Uses of HLL in org.apache.solr.search.facet

    Methods in org.apache.solr.search.facet that return HLL
    Modifier and Type | Method and Description
    --- | ---
    `HLL` | HLLAgg.HLLFactory.`getHLL()`

  - ### Uses of HLL in org.apache.solr.util.hll

    Methods in org.apache.solr.util.hll that return HLL
    Modifier and Type | Method and Description
    --- | ---
    `HLL` | HLL.`clone()` Create a deep copy of this HLL.
    `static HLL` | HLL.`fromBytes(byte[] bytes)` Deserializes the HLL (in `toBytes(ISchemaVersion)` format) serialized into `bytes`.

    Methods in org.apache.solr.util.hll with parameters of type HLL
    Modifier and Type | Method and Description
    --- | ---
    `void` | HLL.`union(HLL other)` Computes the union of HLLs and stores the result in this instance.

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