# Uses of Class
org.apache.lucene.codecs.CompoundFormat

Packages that use CompoundFormat
Package
Description
org.apache.lucene.codecs
Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.lucene100
Lucene 10.0 file format.
org.apache.lucene.codecs.lucene90
Lucene 9.0 file format.

## Uses of CompoundFormat in org.apache.lucene.codecs

Methods in org.apache.lucene.codecs that return CompoundFormat
Modifier and Type
Method
Description
`abstract CompoundFormat`
Codec.`compoundFormat()`
Encodes/decodes compound files
`CompoundFormat`
FilterCodec.`compoundFormat()`

## Uses of CompoundFormat in org.apache.lucene.codecs.lucene100

Methods in org.apache.lucene.codecs.lucene100 that return CompoundFormat
Modifier and Type
Method
Description
`final CompoundFormat`
Lucene100Codec.`compoundFormat()`

## Uses of CompoundFormat in org.apache.lucene.codecs.lucene90

Subclasses of CompoundFormat in org.apache.lucene.codecs.lucene90
Modifier and Type
Class
Description
`final class`
`Lucene90CompoundFormat`
Lucene 9.0 compound file format