C# Class Lucene.Net.Search.FieldComparator.StringOrdValComparator

Sorts by field's natural String sort order, using ordinals. This is functionally equivalent to FieldComparator.StringValComparator , but it first resolves the string to their relative ordinal positions (using the index returned by FieldCache.GetStringIndex), and does most comparisons using the ordinals. For medium to large results, this comparator will be much faster than FieldComparator.StringValComparator. For very small result sets it may be slower.

Inheritance: FieldComparator

Afficher le fichier Open project: synhershko/lucene.net

Méthodes publiques

Méthode	Description
Compare ( int slot1, int slot2 ) : int
CompareBottom ( int doc ) : int
Copy ( int slot, int doc ) : void
GetValues ( ) : string[]
SetBottom ( int bottom ) : void
SetNextReader ( Lucene.Net.Index.IndexReader reader, int docBase ) : void
StringOrdValComparator ( int numHits, System field, int sortPos, bool reversed ) : System
this ( int slot ) : IComparable

Private Methods

Méthode	Description
Convert ( int slot ) : void

Method Details

Compare() public méthode

public Compare ( int slot1, int slot2 ) : int
slot1	int
slot2	int
Résultat	int

CompareBottom() public méthode

public CompareBottom ( int doc ) : int
doc	int
Résultat	int

Copy() public méthode

public Copy ( int slot, int doc ) : void
slot	int
doc	int
Résultat	void

GetValues() public méthode

public GetValues ( ) : string[]
Résultat	string[]

SetBottom() public méthode

public SetBottom ( int bottom ) : void
bottom	int
Résultat	void

SetNextReader() public méthode

public SetNextReader ( Lucene.Net.Index.IndexReader reader, int docBase ) : void
reader	Lucene.Net.Index.IndexReader
docBase	int
Résultat	void

StringOrdValComparator() public méthode

public StringOrdValComparator ( int numHits, System field, int sortPos, bool reversed ) : System
numHits	int
field	System
sortPos	int
reversed	bool
Résultat	System

this() public méthode

public this ( int slot ) : IComparable
slot	int
Résultat	IComparable