C# Класс Lucene.Net.Search.QueryUtils

Utility class for sanity-checking queries.

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Открытые методы

Метод	Описание
Check ( Query q ) : void	Check the types of things query objects should be able to do.
Check ( Random random, Query q1, IndexSearcher s, Similarity similarity ) : void	Various query sanity checks on a searcher, some checks are only done for instanceof IndexSearcher.
Check ( Random random, Query q1, IndexSearcher s, bool wrap, Similarity similarity ) : void
CheckEqual ( Query q1, Query q2 ) : void
CheckExplanations ( Query q, IndexSearcher s ) : void	deep check that explanations of a query 'score' correctly
CheckFirstSkipTo ( Query q, IndexSearcher s, Similarity similarity ) : void	check that first skip on just created scorers always goes to the right doc
CheckHashEquals ( Query q ) : void	check very basic hashCode and equals
CheckSkipTo ( Query q, IndexSearcher s, Similarity similarity ) : void	alternate scorer skipTo(),skipTo(),next(),next(),skipTo(),skipTo(), etc and ensure a hitcollector receives same docs and scores
CheckUnequal ( Query q1, Query q2 ) : void
PurgeFieldCache ( IndexReader r ) : void
WrapUnderlyingReader ( Random random, IndexSearcher s, int edge, Similarity similarity ) : IndexSearcher	Given an IndexSearcher, returns a new IndexSearcher whose IndexReader is a MultiReader containing the Reader of the original IndexSearcher, as well as several "empty" IndexReaders -- some of which will have deleted documents in them. this new IndexSearcher should behave exactly the same as the original IndexSearcher.

Приватные методы

Метод	Описание
MakeEmptyIndex ( Random random, int numDocs ) : IndexReader
QueryUtils ( ) : System

Описание методов

Check() публичный статический Метод

Check the types of things query objects should be able to do.

public static Check ( Query q ) : void
q	Query
Результат	void

Check() публичный статический Метод

Various query sanity checks on a searcher, some checks are only done for instanceof IndexSearcher.

public static Check ( Random random, Query q1, IndexSearcher s, Similarity similarity ) : void
random	System.Random
q1	Query
s	IndexSearcher
similarity	Similarity	/// LUCENENET specific /// Removes dependency on ///
Результат	void

Check() публичный статический Метод

public static Check ( Random random, Query q1, IndexSearcher s, bool wrap, Similarity similarity ) : void
random	System.Random
q1	Query
s	IndexSearcher
wrap	bool
similarity	Similarity	/// LUCENENET specific /// Removes dependency on ///
Результат	void

CheckEqual() публичный статический Метод

public static CheckEqual ( Query q1, Query q2 ) : void
q1	Query
q2	Query
Результат	void

CheckExplanations() публичный статический Метод

deep check that explanations of a query 'score' correctly

public static CheckExplanations ( Query q, IndexSearcher s ) : void
q	Query
s	IndexSearcher
Результат	void

CheckFirstSkipTo() публичный статический Метод

check that first skip on just created scorers always goes to the right doc

public static CheckFirstSkipTo ( Query q, IndexSearcher s, Similarity similarity ) : void
q	Query
s	IndexSearcher
similarity	Similarity	/// LUCENENET specific /// Removes dependency on ///
Результат	void

CheckHashEquals() публичный статический Метод

check very basic hashCode and equals

public static CheckHashEquals ( Query q ) : void
q	Query
Результат	void

CheckSkipTo() публичный статический Метод

alternate scorer skipTo(),skipTo(),next(),next(),skipTo(),skipTo(), etc and ensure a hitcollector receives same docs and scores

public static CheckSkipTo ( Query q, IndexSearcher s, Similarity similarity ) : void
q	Query
s	IndexSearcher
similarity	Similarity	/// LUCENENET specific /// Removes dependency on ///
Результат	void

CheckUnequal() публичный статический Метод

public static CheckUnequal ( Query q1, Query q2 ) : void
q1	Query
q2	Query
Результат	void

PurgeFieldCache() публичный статический Метод

public static PurgeFieldCache ( IndexReader r ) : void
r	IndexReader
Результат	void

WrapUnderlyingReader() публичный статический Метод

Given an IndexSearcher, returns a new IndexSearcher whose IndexReader is a MultiReader containing the Reader of the original IndexSearcher, as well as several "empty" IndexReaders -- some of which will have deleted documents in them. this new IndexSearcher should behave exactly the same as the original IndexSearcher.

public static WrapUnderlyingReader ( Random random, IndexSearcher s, int edge, Similarity similarity ) : IndexSearcher
random	System.Random
s	IndexSearcher	the searcher to wrap
edge	int	if negative, s will be the first sub; if 0, s will be in the middle, if positive s will be the last sub
similarity	Similarity	/// LUCENENET specific /// Removes dependency on ///
Результат	IndexSearcher