C# Class Lucene.Net.Search.MultiSearcher

Implements search over a set of Searchables.

Applications usually need only call the inherited Searcher.Search(Query, int) or Searcher.Search(Query,Filter, int) methods.

Inheritance: Searcher
Afficher le fichier Open project: synhershko/lucene.net Class Usage Examples

Méthodes publiques

Méthode Description
CreateWeight ( Query original ) : Weight

Create weight in multiple index scenario. Distributed query processing is done in the following steps: 1. rewrite query 2. extract necessary terms 3. collect dfs for these terms from the Searchables 4. create query weight using aggregate dfs. 5. distribute that weight to Searchables 6. merge results Steps 1-4 are done here, 5+6 in the search() methods
Doc ( int n ) : Lucene.Net.Documents.Document
Doc ( int n, Lucene.Net.Documents.FieldSelector fieldSelector ) : Lucene.Net.Documents.Document
DocFreq ( Lucene.Net.Index.Term term ) : int
Explain ( Weight weight, int doc ) : Explanation
GetSearchables ( ) : Searchable[]

Return the array of Searchables this searches.
MultiSearcher ( ) : System

Creates a searcher which searches searchers.
Rewrite ( Query original ) : Query
Search ( Weight weight, Filter filter, int nDocs ) : Lucene.Net.Search.TopDocs
Search ( Weight weight, Filter filter, int n, Lucene.Net.Search.Sort sort ) : Lucene.Net.Search.TopFieldDocs
Search ( Weight weight, Filter filter, Collector collector ) : void
SubDoc ( int n ) : int

Returns the document number of document n within its sub-index.
SubSearcher ( int n ) : int

Returns index of the searcher for document n in the array used to construct this searcher.

Méthodes protégées

Méthode Description
Dispose ( bool disposing ) : void
GetStarts ( ) : int[]

Method Details

CreateWeight() public méthode

Create weight in multiple index scenario. Distributed query processing is done in the following steps: 1. rewrite query 2. extract necessary terms 3. collect dfs for these terms from the Searchables 4. create query weight using aggregate dfs. 5. distribute that weight to Searchables 6. merge results Steps 1-4 are done here, 5+6 in the search() methods
public CreateWeight ( Query original ) : Weight
original Query
Résultat Weight

Dispose() protected méthode

protected Dispose ( bool disposing ) : void
disposing bool
Résultat void

Doc() public méthode

public Doc ( int n ) : Lucene.Net.Documents.Document
n int
Résultat Lucene.Net.Documents.Document

Doc() public méthode

public Doc ( int n, Lucene.Net.Documents.FieldSelector fieldSelector ) : Lucene.Net.Documents.Document
n int
fieldSelector Lucene.Net.Documents.FieldSelector
Résultat Lucene.Net.Documents.Document

DocFreq() public méthode

public DocFreq ( Lucene.Net.Index.Term term ) : int
term Lucene.Net.Index.Term
Résultat int

Explain() public méthode

public Explain ( Weight weight, int doc ) : Explanation
weight Weight
doc int
Résultat Explanation

GetSearchables() public méthode

Return the array of Searchables this searches.
public GetSearchables ( ) : Searchable[]
Résultat Searchable[]

GetStarts() protected méthode

protected GetStarts ( ) : int[]
Résultat int[]

MultiSearcher() public méthode

Creates a searcher which searches searchers.
public MultiSearcher ( ) : System
Résultat System

Rewrite() public méthode

public Rewrite ( Query original ) : Query
original Query
Résultat Query

Search() public méthode

public Search ( Weight weight, Filter filter, int nDocs ) : Lucene.Net.Search.TopDocs
weight Weight
filter Filter
nDocs int
Résultat Lucene.Net.Search.TopDocs

Search() public méthode

public Search ( Weight weight, Filter filter, int n, Lucene.Net.Search.Sort sort ) : Lucene.Net.Search.TopFieldDocs
weight Weight
filter Filter
n int
sort Lucene.Net.Search.Sort
Résultat Lucene.Net.Search.TopFieldDocs

Search() public méthode

public Search ( Weight weight, Filter filter, Collector collector ) : void
weight Weight
filter Filter
collector Collector
Résultat void

SubDoc() public méthode

Returns the document number of document n within its sub-index.
public SubDoc ( int n ) : int
n int
Résultat int

SubSearcher() public méthode

Returns index of the searcher for document n in the array used to construct this searcher.
public SubSearcher ( int n ) : int
n int
Résultat int