Interface IBoostAttribute

Add this IAttribute to a TermsEnum returned by GetTermsEnum(Terms, AttributeSource) and update the boost on each returned term. This enables to control the boost factor for each matching term in SCORING_BOOLEAN_QUERY_REWRITE or TopTermsRewrite<Q> mode. FuzzyQuery is using this to take the edit distance into account.

Please note: this attribute is intended to be added only by the TermsEnum to itself in its constructor and consumed by the MultiTermQuery.RewriteMethod.

This is a Lucene.NET INTERNAL API, use at your own risk

Inherited Members

IAttribute.CopyTo(IAttribute)

Namespace: Lucene.Net.Search

Assembly: Lucene.Net.dll

Syntax

public interface IBoostAttribute : IAttribute

Properties

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Boost

Gets or Sets the boost in this attribute. Default is 1.0f.

Declaration

float Boost { get; set; }

Property Value

Type	Description
System.Single

Extension Methods

Number.IsNumber(Object)