## Uses of Class
org.apache.lucene.store.IndexInput

Packages that use IndexInput
org.apache.lucene.store: Binary i/o API, used for all index data.

Uses of IndexInput in org.apache.lucene.store

Subclasses of IndexInput in org.apache.lucene.store
`class` `BufferedIndexInput` Base implementation class for buffered `IndexInput`.
`class` `ChecksumIndexInput` Writes bytes through to a primary IndexOutput, computing checksum as it goes.
`protected static class` `FSDirectory.FSIndexInput` Deprecated. Use SimpleFSDirectory.SimpleFSIndexInput instead
`protected static class` `NIOFSDirectory.NIOFSIndexInput`
`protected static class` `SimpleFSDirectory.SimpleFSIndexInput`

Methods in org.apache.lucene.store that return IndexInput
`IndexInput` `FileSwitchDirectory.openInput(java.lang.String name)`
`IndexInput` `FSDirectory.openInput(java.lang.String name)`
`IndexInput` `RAMDirectory.openInput(java.lang.String name)` Returns a stream reading an existing file.
`abstract IndexInput` `Directory.openInput(java.lang.String name)` Returns a stream reading an existing file.
`IndexInput` `NIOFSDirectory.openInput(java.lang.String name, int bufferSize)` Creates an IndexInput for the file with the given name.
`IndexInput` `MMapDirectory.openInput(java.lang.String name, int bufferSize)` Creates an IndexInput for the file with the given name.
`IndexInput` `SimpleFSDirectory.openInput(java.lang.String name, int bufferSize)` Creates an IndexInput for the file with the given name.
`IndexInput` `FSDirectory.openInput(java.lang.String name, int bufferSize)` Creates an IndexInput for the file with the given name.
`IndexInput` `Directory.openInput(java.lang.String name, int bufferSize)` Returns a stream reading an existing file, with the specified read buffer size.

Methods in org.apache.lucene.store with parameters of type IndexInput
`void` `IndexOutput.copyBytes(IndexInput input, long numBytes)` Copy numBytes bytes from input to ourself.

Constructors in org.apache.lucene.store with parameters of type IndexInput
`ChecksumIndexInput(IndexInput main)`

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