## Uses of Class
org.apache.lucene.index.BaseCompositeReader

- Packages that use BaseCompositeReader
  Package | Description
  --- | ---
  org.apache.lucene.index | Code to maintain and access indices.

- - ### Uses of BaseCompositeReader in org.apache.lucene.index

    Subclasses of BaseCompositeReader in org.apache.lucene.index
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DirectoryReader` DirectoryReader is an implementation of `CompositeReader` that can read indexes in a `Directory`.
    `class` | `ExitableDirectoryReader` The `ExitableDirectoryReader` wraps a real index `DirectoryReader` and allows for a `QueryTimeout` implementation object to be checked periodically to see if the thread should exit or not.
    `class` | `FilterDirectoryReader` A FilterDirectoryReader wraps another DirectoryReader, allowing implementations to transform or extend it.
    `class` | `MultiReader` A `CompositeReader` which reads multiple indexes, appending their content.
    `class` | `ParallelCompositeReader` An `CompositeReader` which reads multiple, parallel indexes.

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