C# Class Lucene.Net.Analysis.Util.TokenFilterFactory

Abstract parent class for analysis factories that create TokenFilter instances.

Inheritance: AbstractAnalysisFactory

Datei anzeigen Open project: apache/lucenenet Class Usage Examples

Public Methods

Method	Description
Create ( TokenStream input ) : TokenStream	Transform the specified input TokenStream
ForName ( string name, string>.IDictionary args ) : TokenFilterFactory	looks up a tokenfilter by name from context classpath
LookupClass ( string name ) : Type	looks up a tokenfilter class by name from context classpath
ReloadTokenFilters ( ) : void	Reloads the factory list from the given ClassLoader. Changes to the factories are visible after the method ends, all iterators (#availableTokenFilters(),...) stay consistent. NOTE: Only new factories are added, existing ones are never removed or replaced. This method is expensive and should only be called for discovery of new factories on the given classpath/classloader!

Protected Methods

Method	Description
TokenFilterFactory ( string>.IDictionary args ) : System	Initialize this factory via a set of key-value pairs.

Method Details

Create() public abstract method

Transform the specified input TokenStream

public abstract Create ( TokenStream input ) : TokenStream
input	TokenStream
return	TokenStream

ForName() public static method

looks up a tokenfilter by name from context classpath

public static ForName ( string name, string>.IDictionary args ) : TokenFilterFactory
name	string
args	string>.IDictionary
return	TokenFilterFactory

LookupClass() public static method

looks up a tokenfilter class by name from context classpath

public static LookupClass ( string name ) : Type
name	string
return	System.Type

ReloadTokenFilters() public static method

Reloads the factory list from the given ClassLoader. Changes to the factories are visible after the method ends, all iterators (#availableTokenFilters(),...) stay consistent.

NOTE: Only new factories are added, existing ones are never removed or replaced.

This method is expensive and should only be called for discovery of new factories on the given classpath/classloader!

public static ReloadTokenFilters ( ) : void
return	void

TokenFilterFactory() protected method

Initialize this factory via a set of key-value pairs.

protected TokenFilterFactory ( string>.IDictionary args ) : System
args	string>.IDictionary
return	System