Class SynonymMap.Builder

Builds an FSTSynonymMap.

Call Add(CharsRef, CharsRef, Boolean) until you have added all the mappings, then call Build() to get an FSTSynonymMap

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

Inheritance

System.Object

SynonymMap.Builder

SynonymMap.Parser

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.Analysis.Synonym

Assembly: Lucene.Net.Analysis.Common.dll

Syntax

public class Builder

Constructors

Builder(Boolean)

If dedup is true then identical rules (same input, same output) will be added only once.

Declaration

public Builder(bool dedup)

Parameters

Type	Name	Description
System.Boolean	dedup

Methods

Add(CharsRef, CharsRef, Boolean)

Add a phrase->phrase synonym mapping. Phrases are character sequences where words are separated with character zero (U+0000). Empty words (two U+0000s in a row) are not allowed in the input nor the output!

Declaration

public virtual void Add(CharsRef input, CharsRef output, bool includeOrig)

Parameters

Type	Name	Description
Lucene.Net.Util.CharsRef	input	input phrase
Lucene.Net.Util.CharsRef	output	output phrase
System.Boolean	includeOrig	true if the original should be included

Build()

Builds an SynonymMap and returns it.

Declaration

public virtual SynonymMap Build()

Returns

Type	Description
SynonymMap

Join(String[], CharsRef)

Sugar: just joins the provided terms with WORD_SEPARATOR. reuse and its chars must not be null.

Declaration

public static CharsRef Join(string[] words, CharsRef reuse)

Parameters

Type	Name	Description
System.String[]	words
Lucene.Net.Util.CharsRef	reuse

Returns

Type	Description
Lucene.Net.Util.CharsRef