Class Lucene45DocValuesConsumer

Writer for Lucene45DocValuesFormat

Inheritance

object

DocValuesConsumer

Lucene45DocValuesConsumer

Implements

IDisposable

Inherited Members

DocValuesConsumer.MergeNumericField(FieldInfo, MergeState, IList<NumericDocValues>, IList<IBits>)

DocValuesConsumer.MergeBinaryField(FieldInfo, MergeState, IList<BinaryDocValues>, IList<IBits>)

DocValuesConsumer.MergeSortedField(FieldInfo, MergeState, IList<SortedDocValues>)

DocValuesConsumer.MergeSortedSetField(FieldInfo, MergeState, IList<SortedSetDocValues>)

DocValuesConsumer.Dispose()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Codecs.Lucene45

Assembly: Lucene.Net.dll

Syntax

public class Lucene45DocValuesConsumer : DocValuesConsumer, IDisposable

Constructors

Lucene45DocValuesConsumer(SegmentWriteState, string, string, string, string)

Expert: Creates a new writer.

Declaration

public Lucene45DocValuesConsumer(SegmentWriteState state, string dataCodec, string dataExtension, string metaCodec, string metaExtension)

Parameters

Type	Name	Description
SegmentWriteState	state
string	dataCodec
string	dataExtension
string	metaCodec
string	metaExtension

Fields

BINARY_FIXED_UNCOMPRESSED

Uncompressed binary, written directly (fixed length).

Declaration

public const int BINARY_FIXED_UNCOMPRESSED = 0

Field Value

Type	Description
int

BINARY_PREFIX_COMPRESSED

Compressed binary with shared prefixes

Declaration

public const int BINARY_PREFIX_COMPRESSED = 2

Field Value

Type	Description
int

BINARY_VARIABLE_UNCOMPRESSED

Uncompressed binary, written directly (variable length).

Declaration

public const int BINARY_VARIABLE_UNCOMPRESSED = 1

Field Value

Type	Description
int

DELTA_COMPRESSED

Compressed using packed blocks of ints.

Declaration

public const int DELTA_COMPRESSED = 0

Field Value

Type	Description
int

GCD_COMPRESSED

Compressed by computing the GCD.

Declaration

public const int GCD_COMPRESSED = 1

Field Value

Type	Description
int

SORTED_SET_SINGLE_VALUED_SORTED

Single-valued sorted set values, encoded as sorted values, so no level of indirection: docId -> ord.

Declaration

public static readonly int SORTED_SET_SINGLE_VALUED_SORTED

Field Value

Type	Description
int

SORTED_SET_WITH_ADDRESSES

Standard storage for sorted set values with 1 level of indirection: docId -> address -> ord.

Declaration

public static readonly int SORTED_SET_WITH_ADDRESSES

Field Value

Type	Description
int

TABLE_COMPRESSED

Compressed by giving IDs to unique values.

Declaration

public const int TABLE_COMPRESSED = 2

Field Value

Type	Description
int

Methods

AddBinaryField(FieldInfo, IEnumerable<BytesRef>)

Writes binary docvalues for a field.

Declaration

public override void AddBinaryField(FieldInfo field, IEnumerable<BytesRef> values)

Parameters

Type	Name	Description
FieldInfo	field	Field information.
IEnumerable<BytesRef>	values	IEnumerable<T> of binary values (one for each document). null indicates a missing value.

Overrides

DocValuesConsumer.AddBinaryField(FieldInfo, IEnumerable<BytesRef>)

Exceptions

Type	Condition
IOException	If an I/O error occurred.

AddNumericField(FieldInfo, IEnumerable<long?>)

Writes numeric docvalues for a field.

Declaration

public override void AddNumericField(FieldInfo field, IEnumerable<long?> values)

Parameters

Type	Name	Description
FieldInfo	field	Field information.
IEnumerable<long?>	values	IEnumerable<T> of numeric values (one for each document). null indicates a missing value.

Overrides

DocValuesConsumer.AddNumericField(FieldInfo, IEnumerable<long?>)

Exceptions

Type	Condition
IOException	If an I/O error occurred.

AddSortedField(FieldInfo, IEnumerable<BytesRef>, IEnumerable<long?>)

Writes pre-sorted binary docvalues for a field.

Declaration

public override void AddSortedField(FieldInfo field, IEnumerable<BytesRef> values, IEnumerable<long?> docToOrd)

Parameters

Type	Name	Description
FieldInfo	field	Field information.
IEnumerable<BytesRef>	values	IEnumerable<T> of binary values in sorted order (deduplicated).
IEnumerable<long?>	docToOrd	IEnumerable<T> of ordinals (one for each document). -1 indicates a missing value.

Overrides

DocValuesConsumer.AddSortedField(FieldInfo, IEnumerable<BytesRef>, IEnumerable<long?>)

Exceptions

Type	Condition
IOException	If an I/O error occurred.

AddSortedSetField(FieldInfo, IEnumerable<BytesRef>, IEnumerable<long?>, IEnumerable<long?>)

Writes pre-sorted set docvalues for a field

Declaration

public override void AddSortedSetField(FieldInfo field, IEnumerable<BytesRef> values, IEnumerable<long?> docToOrdCount, IEnumerable<long?> ords)

Parameters

Type	Name	Description
FieldInfo	field	Field information.
IEnumerable<BytesRef>	values	IEnumerable<T> of binary values in sorted order (deduplicated).
IEnumerable<long?>	docToOrdCount	IEnumerable<T> of the number of values for each document. A zero ordinal count indicates a missing value.
IEnumerable<long?>	ords	IEnumerable<T> of ordinal occurrences (docToOrdCount*maxDoc total).

Overrides

DocValuesConsumer.AddSortedSetField(FieldInfo, IEnumerable<BytesRef>, IEnumerable<long?>, IEnumerable<long?>)

Exceptions

Type	Condition
IOException	If an I/O error occurred.

AddTermsDict(FieldInfo, IEnumerable<BytesRef>)

Expert: writes a value dictionary for a sorted/sortedset field.

Declaration

protected virtual void AddTermsDict(FieldInfo field, IEnumerable<BytesRef> values)

Parameters

Type	Name	Description
FieldInfo	field
IEnumerable<BytesRef>	values

Dispose(bool)

Implementations must override and should dispose all resources used by this instance.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing

Overrides

DocValuesConsumer.Dispose(bool)

Implements

IDisposable