Apache Lucene.Net 2.4.0 Class Library API

Analyzer Members

Analyzer overview

Public Instance Methods

Equals (inherited from Object)Determines whether the specified Object is equal to the current Object.
GetHashCode (inherited from Object)Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table.
GetPositionIncrementGap Invoked before indexing a Fieldable instance if terms have already been added to that field. This allows custom analyzers to place an automatic position increment gap between Fieldable instances using the same field name. The default value position increment gap is 0. With a 0 position increment gap and the typical default token position increment of 1, all terms in a field, including across Fieldable instances, are in successive positions, allowing exact PhraseQuery matches, for instance, across Fieldable instance boundaries.
GetType (inherited from Object)Gets the Type of the current instance.
ReusableTokenStreamCreates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method. Callers that do not need to use more than one TokenStream at the same time from this analyzer should use this method for better performance.
TokenStreamCreates a TokenStream which tokenizes all the text in the provided Reader. Must be able to handle null field name for backward compatibility.
ToString (inherited from Object)Returns a String that represents the current Object.

Protected Instance Constructors

Analyzer Constructor Initializes a new instance of the Analyzer class.

Protected Instance Methods

Finalize (inherited from Object)Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
MemberwiseClone (inherited from Object)Creates a shallow copy of the current Object.

Protected Internal Instance Methods

GetPreviousTokenStreamUsed by Analyzers that implement reusableTokenStream to retrieve previously saved TokenStreams for re-use by the same thread.
SetPreviousTokenStreamUsed by Analyzers that implement reusableTokenStream to save a TokenStream for later re-use by the same thread.

See Also

Analyzer Class | Lucene.Net.Analysis Namespace