Class FixedGapTermsIndexWriter

Selects every Nth term as and index term, and hold term bytes (mostly) fully expanded in memory. This terms index supports seeking by ord. See VariableGapTermsIndexWriter for a more memory efficient terms index that does not support seeking by ord.

Note

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

Inheritance

object

TermsIndexWriterBase

FixedGapTermsIndexWriter

Implements

IDisposable

Inherited Members

TermsIndexWriterBase.Dispose()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Codecs.BlockTerms

Assembly: Lucene.Net.Codecs.dll

Syntax

public class FixedGapTermsIndexWriter : TermsIndexWriterBase, IDisposable

Constructors

FixedGapTermsIndexWriter(SegmentWriteState)

Selects every Nth term as and index term, and hold term bytes (mostly) fully expanded in memory. This terms index supports seeking by ord. See VariableGapTermsIndexWriter for a more memory efficient terms index that does not support seeking by ord.

Note

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

Declaration

public FixedGapTermsIndexWriter(SegmentWriteState state)

Parameters

Type	Name	Description
SegmentWriteState	state

Fields

m_output

Selects every Nth term as and index term, and hold term bytes (mostly) fully expanded in memory. This terms index supports seeking by ord. See VariableGapTermsIndexWriter for a more memory efficient terms index that does not support seeking by ord.

Note

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

Declaration

protected IndexOutput m_output

Field Value

Type	Description
IndexOutput

Methods

AddField(FieldInfo, long)

Selects every Nth term as and index term, and hold term bytes (mostly) fully expanded in memory. This terms index supports seeking by ord. See VariableGapTermsIndexWriter for a more memory efficient terms index that does not support seeking by ord.

Note

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

Declaration

public override TermsIndexWriterBase.FieldWriter AddField(FieldInfo field, long termsFilePointer)

Parameters

Type	Name	Description
FieldInfo	field
long	termsFilePointer

Returns

Type	Description
TermsIndexWriterBase.FieldWriter

Overrides

TermsIndexWriterBase.AddField(FieldInfo, long)

Dispose(bool)

Selects every Nth term as and index term, and hold term bytes (mostly) fully expanded in memory. This terms index supports seeking by ord. See VariableGapTermsIndexWriter for a more memory efficient terms index that does not support seeking by ord.

Note

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

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing

Overrides

TermsIndexWriterBase.Dispose(bool)

IndexedTermPrefixLength(BytesRef, BytesRef)

NOTE: if your codec does not sort in unicode code point order, you must override this method, to simply return indexedTerm.Length.

Declaration

protected virtual int IndexedTermPrefixLength(BytesRef priorTerm, BytesRef indexedTerm)

Parameters

Type	Name	Description
BytesRef	priorTerm
BytesRef	indexedTerm

Returns

Type	Description
int

Implements

IDisposable