## Uses of Interface
org.apache.lucene.util.MutableBits

Packages that use MutableBits
Package | Description
--- | ---
org.apache.lucene.codecs | Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.lucene40 | Lucene 4.0 file format.
org.apache.lucene.index | Code to maintain and access indices.

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

Methods in org.apache.lucene.codecs that return MutableBits
Modifier and Type | Method and Description
--- | ---
`abstract MutableBits` | LiveDocsFormat.`newLiveDocs(Bits existing)` Creates a new mutablebits of the same bits set and size of existing.
`abstract MutableBits` | LiveDocsFormat.`newLiveDocs(int size)` Creates a new MutableBits, with all bits set, for the specified size.

Methods in org.apache.lucene.codecs with parameters of type MutableBits
Modifier and Type | Method and Description
--- | ---
`abstract void` | LiveDocsFormat.`writeLiveDocs(MutableBits bits, Directory dir, SegmentInfoPerCommit info, int newDelCount, IOContext context)` Persist live docs bits.

### Uses of MutableBits in org.apache.lucene.codecs.lucene40

Methods in org.apache.lucene.codecs.lucene40 that return MutableBits
Modifier and Type | Method and Description
--- | ---
`MutableBits` | Lucene40LiveDocsFormat.`newLiveDocs(Bits existing)`
`MutableBits` | Lucene40LiveDocsFormat.`newLiveDocs(int size)`

Methods in org.apache.lucene.codecs.lucene40 with parameters of type MutableBits
Modifier and Type | Method and Description
--- | ---
`void` | Lucene40LiveDocsFormat.`writeLiveDocs(MutableBits bits, Directory dir, SegmentInfoPerCommit info, int newDelCount, IOContext context)`

### Uses of MutableBits in org.apache.lucene.index

Fields in org.apache.lucene.index declared as MutableBits
Modifier and Type | Field and Description
--- | ---
`MutableBits` | SegmentWriteState.`liveDocs` `MutableBits` recording live documents; this is only set if there is one or more deleted documents.