org.apache.jackrabbit.oak.plugins.index.lucene.util

Class CompressingCodec

java.lang.Object

org.apache.lucene.codecs.Codec

org.apache.lucene.codecs.FilterCodec

org.apache.jackrabbit.oak.plugins.index.lucene.util.CompressingCodec

All Implemented Interfaces:

NamedSPILoader.NamedSPI

public class CompressingCodec
extends FilterCodec

Lucene Codec aimed to reduce index size as much as possible by enabling highest possible compression on term vectors and stored fields.

Constructor Summary

Constructors

Constructor and Description
CompressingCodec()

Method Summary

Modifier and Type	Method and Description
DocValuesFormat	docValuesFormat() Encodes/decodes docvalues
FieldInfosFormat	fieldInfosFormat() Encodes/decodes field infos file
LiveDocsFormat	liveDocsFormat() Encodes/decodes live docs
NormsFormat	normsFormat() Encodes/decodes document normalization values
PostingsFormat	postingsFormat() Encodes/decodes postings
SegmentInfoFormat	segmentInfoFormat() Encodes/decodes segment info file
StoredFieldsFormat	storedFieldsFormat() Encodes/decodes stored fields
TermVectorsFormat	termVectorsFormat() Encodes/decodes term vectors

Methods inherited from class org.apache.lucene.codecs.Codec

availableCodecs, forName, getDefault, getName, reloadCodecs, setDefault, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CompressingCodec

public CompressingCodec()

Method Detail

postingsFormat

public PostingsFormat postingsFormat()

Description copied from class: Codec

Encodes/decodes postings

Overrides:

postingsFormat in class FilterCodec

docValuesFormat

public DocValuesFormat docValuesFormat()

Description copied from class: Codec

Encodes/decodes docvalues

Overrides:

docValuesFormat in class FilterCodec

storedFieldsFormat

public StoredFieldsFormat storedFieldsFormat()

Description copied from class: Codec

Encodes/decodes stored fields

Overrides:

storedFieldsFormat in class FilterCodec

termVectorsFormat

public TermVectorsFormat termVectorsFormat()

Description copied from class: Codec

Encodes/decodes term vectors

Overrides:

termVectorsFormat in class FilterCodec

fieldInfosFormat

public FieldInfosFormat fieldInfosFormat()

Description copied from class: Codec

Encodes/decodes field infos file

Overrides:

fieldInfosFormat in class FilterCodec

segmentInfoFormat

public SegmentInfoFormat segmentInfoFormat()

Description copied from class: Codec

Encodes/decodes segment info file

Overrides:

segmentInfoFormat in class FilterCodec

normsFormat

public NormsFormat normsFormat()

Description copied from class: Codec

Encodes/decodes document normalization values

Overrides:

normsFormat in class FilterCodec

liveDocsFormat

public LiveDocsFormat liveDocsFormat()

Description copied from class: Codec

Encodes/decodes live docs

Overrides:

liveDocsFormat in class FilterCodec