Class Lucene46Codec

Implements the Lucene 4.6 index format, with configurable per-field postings and docvalues formats.

If you want to reuse functionality of this codec in another codec, extend FilterCodec.

See Lucene.Net.Codecs.Lucene46 package documentation for file format details.

Note

This API is experimental and might change in incompatible ways in the next release.

Inheritance
object
Codec
Lucene46Codec
Inherited Members
Namespace: Lucene.Net.Codecs.Lucene46
Assembly: Lucene.Net.dll
Syntax
[CodecName("Lucene46")]
public class Lucene46Codec : Codec

Constructors

Lucene46Codec()

Sole constructor.

Declaration
public Lucene46Codec()

Properties

DocValuesFormat

Encodes/decodes docvalues.

Declaration
public override sealed DocValuesFormat DocValuesFormat { get; }
Property Value
Type Description
DocValuesFormat
Overrides

FieldInfosFormat

Encodes/decodes field infos file.

Declaration
public override sealed FieldInfosFormat FieldInfosFormat { get; }
Property Value
Type Description
FieldInfosFormat
Overrides

LiveDocsFormat

Encodes/decodes live docs.

Declaration
public override sealed LiveDocsFormat LiveDocsFormat { get; }
Property Value
Type Description
LiveDocsFormat
Overrides

NormsFormat

Encodes/decodes document normalization values.

Declaration
public override sealed NormsFormat NormsFormat { get; }
Property Value
Type Description
NormsFormat
Overrides

PostingsFormat

Encodes/decodes postings.

Declaration
public override sealed PostingsFormat PostingsFormat { get; }
Property Value
Type Description
PostingsFormat
Overrides

SegmentInfoFormat

Encodes/decodes segment info file.

Declaration
public override sealed SegmentInfoFormat SegmentInfoFormat { get; }
Property Value
Type Description
SegmentInfoFormat
Overrides

StoredFieldsFormat

Encodes/decodes stored fields.

Declaration
public override sealed StoredFieldsFormat StoredFieldsFormat { get; }
Property Value
Type Description
StoredFieldsFormat
Overrides

TermVectorsFormat

Encodes/decodes term vectors.

Declaration
public override sealed TermVectorsFormat TermVectorsFormat { get; }
Property Value
Type Description
TermVectorsFormat
Overrides

Methods

GetDocValuesFormatForField(string)

Returns the docvalues format that should be used for writing new segments of field.

The default implementation always returns "Lucene45"
Declaration
public virtual DocValuesFormat GetDocValuesFormatForField(string field)
Parameters
Type Name Description
string field
Returns
Type Description
DocValuesFormat

GetPostingsFormatForField(string)

Returns the postings format that should be used for writing new segments of field.

The default implementation always returns "Lucene41"
Declaration
public virtual PostingsFormat GetPostingsFormatForField(string field)
Parameters
Type Name Description
string field
Returns
Type Description
PostingsFormat