# Package org.apache.lucene.backward_codecs.lucene87

package org.apache.lucene.backward_codecs.lucene87
Lucene 8.7 file format.

Related Packages
Package
Description
org.apache.lucene.backward_codecs
Common APIs for use by backwards compatibility codecs.
Class
Description
DeflateWithPresetDictCompressionMode
A compression mode that trades speed for compression ratio.
Lucene87Codec
Implements the Lucene 8.6 index format, with configurable per-field postings and docvalues formats.
Lucene87Codec.Mode
Configuration option for the codec.
Lucene87StoredFieldsFormat
Lucene 8.7 stored fields format.
Lucene87StoredFieldsFormat.Mode
Configuration option for stored fields.
LZ4WithPresetDictCompressionMode
A compression mode that compromises on the compression ratio to provide fast compression and decompression.