## Uses of Class
org.apache.lucene.search.FilterCollector

- Packages that use FilterCollector
  Package | Description
  --- | ---
  org.apache.lucene.search | Code to search indices.

- - ### Uses of FilterCollector in org.apache.lucene.search

    Subclasses of FilterCollector in org.apache.lucene.search
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `CachingCollector` | Caches all docs, and optionally also scores, coming from a search, and is then able to replay them to another collector.
    `class` | `PositiveScoresOnlyCollector` | A `Collector` implementation which wraps another `Collector` and makes sure only documents with scores > 0 are collected.