# Uses of Package
org.apache.lucene.util.packed

Packages that use org.apache.lucene.util.packed
Package
Description
org.apache.lucene.codecs.lucene95
Lucene 9.5 file format.
org.apache.lucene.util.packed
Packed integer arrays and streams.

Classes in org.apache.lucene.util.packed used by org.apache.lucene.codecs.lucene95
Class
Description
DirectMonotonicReader
Retrieves an instance previously written by `DirectMonotonicWriter`.
Classes in org.apache.lucene.util.packed used by org.apache.lucene.util.packed
Class
Description
AbstractPagedMutable
Base implementation for `PagedMutable` and `PagedGrowableWriter`.
DirectMonotonicReader
Retrieves an instance previously written by `DirectMonotonicWriter`.
DirectMonotonicReader.Meta
In-memory metadata that needs to be kept around for `DirectMonotonicReader` to read data from disk.
DirectMonotonicWriter
Write monotonically-increasing sequences of integers.
DirectWriter
Class for writing packed integers to be directly read from Directory.
GrowableWriter
Implements `PackedInts.Mutable`, but grows the bit count of the underlying packed ints on-demand.
MonotonicBlockPackedReader
Provides random access to a stream written with `MonotonicBlockPackedWriter`.
PackedInts.Decoder
A decoder for packed integers.
PackedInts.Encoder
An encoder for packed integers.
PackedInts.Format
A format to write packed ints.
PackedInts.FormatAndBits
Simple class that holds a format and a number of bits per value.
PackedInts.Mutable
A packed integer array that can be modified.
PackedInts.NullReader
A `PackedInts.Reader` which has all its values equal to 0 (bitsPerValue = 0).
PackedInts.Reader
A read-only random access array of positive integers.
PackedInts.ReaderIterator
Run-once iterator interface, to decode previously saved PackedInts.
PackedInts.Writer
A write-once Writer.
PackedLongValues
Utility class to compress integers into a `LongValues` instance.
PackedLongValues.Builder
A Builder for a `PackedLongValues` instance.
PackedLongValues.Iterator
An iterator over long values.
PagedGrowableWriter
A `PagedGrowableWriter`.
PagedMutable
A `PagedMutable`.