## Uses of Class
org.apache.lucene.util.LongValues

Packages that use LongValues
org.apache.lucene.index: Code to maintain and access indices.
org.apache.lucene.util: Some utility classes.
org.apache.lucene.util.packed: Packed integer arrays and streams.

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

Methods in org.apache.lucene.index that return LongValues
`LongValues` OrdinalMap.`getGlobalOrds(int segmentIndex)` Given a segment number, return a `LongValues` instance that maps segment ordinals to global ordinals.

### Uses of LongValues in org.apache.lucene.util

Fields in org.apache.lucene.util declared as LongValues
`static LongValues` LongValues.`IDENTITY` An instance that returns the provided value.
`static LongValues` LongValues.`ZEROES`

### Uses of LongValues in org.apache.lucene.util.packed

Subclasses of LongValues in org.apache.lucene.util.packed
`class` `AbstractPagedMutable<T extends AbstractPagedMutable<T>>` Base implementation for `PagedMutable` and `PagedGrowableWriter`.
`class` `BlockPackedReader` Provides random access to a stream written with `BlockPackedWriter`.
`class` `MonotonicBlockPackedReader` Provides random access to a stream written with `MonotonicBlockPackedWriter`.
`class` `PackedLongValues` Utility class to compress integers into a `LongValues` instance.
`class` `PagedGrowableWriter` A `PagedGrowableWriter`.
`class` `PagedMutable` A `PagedMutable`.

Methods in org.apache.lucene.util.packed that return LongValues
`static LongValues` DirectMonotonicReader.`getInstance(DirectMonotonicReader.Meta meta, RandomAccessInput data)` Retrieves an instance from the specified slice.
`static LongValues` DirectReader.`getInstance(RandomAccessInput slice, int bitsPerValue)` Retrieves an instance from the specified slice written decoding `bitsPerValue` for each value
`static LongValues` DirectReader.`getInstance(RandomAccessInput slice, int bitsPerValue, long offset)` Retrieves an instance from the specified `offset` of the given slice decoding `bitsPerValue` for each value