Class Lucene40SkipListReader

Implements the skip list reader for the 4.0 posting list format that stores positions and payloads.

Inheritance
System.Object
MultiLevelSkipListReader
Lucene40SkipListReader
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Codecs.Lucene40
Assembly: Lucene.Net.dll
Syntax
[Obsolete("Only for reading old 4.0 segments")]
public class Lucene40SkipListReader : MultiLevelSkipListReader, IDisposable

Constructors

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Lucene40SkipListReader(IndexInput, Int32, Int32)

Sole constructor.

Declaration
public Lucene40SkipListReader(IndexInput skipStream, int maxSkipLevels, int skipInterval)
Parameters
Type Name Description
IndexInput skipStream
System.Int32 maxSkipLevels
System.Int32 skipInterval

Properties

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FreqPointer

Returns the freq pointer of the doc to which the last call of SkipTo(Int32) has skipped.

Declaration
public virtual long FreqPointer { get; }
Property Value
Type Description
System.Int64
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OffsetLength

Returns the offset length (endOffset-startOffset) of the position stored just before the doc to which the last call of SkipTo(Int32) has skipped.

Declaration
public virtual int OffsetLength { get; }
Property Value
Type Description
System.Int32
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PayloadLength

Returns the payload length of the payload stored just before the doc to which the last call of SkipTo(Int32) has skipped.

Declaration
public virtual int PayloadLength { get; }
Property Value
Type Description
System.Int32
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ProxPointer

Returns the prox pointer of the doc to which the last call of SkipTo(Int32) has skipped.

Declaration
public virtual long ProxPointer { get; }
Property Value
Type Description
System.Int64

Methods

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Init(Int64, Int64, Int64, Int32, Boolean, Boolean)

Per-term initialization.

Declaration
public virtual void Init(long skipPointer, long freqBasePointer, long proxBasePointer, int df, bool storesPayloads, bool storesOffsets)
Parameters
Type Name Description
System.Int64 skipPointer
System.Int64 freqBasePointer
System.Int64 proxBasePointer
System.Int32 df
System.Boolean storesPayloads
System.Boolean storesOffsets
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ReadSkipData(Int32, IndexInput)

Declaration
protected override int ReadSkipData(int level, IndexInput skipStream)
Parameters
Type Name Description
System.Int32 level
IndexInput skipStream
Returns
Type Description
System.Int32
Overrides
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SeekChild(Int32)

Declaration
protected override void SeekChild(int level)
Parameters
Type Name Description
System.Int32 level
Overrides
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SetLastSkipData(Int32)

Declaration
protected override void SetLastSkipData(int level)
Parameters
Type Name Description
System.Int32 level
Overrides

Implements

System.IDisposable

See Also