C# Class Lucene.Net.Facet.FacetsCollector

Collects hits for subsequent faceting. Once you've run a search and collect hits into this, instantiate one of the Collector subclasses to do the facet counting. Use the {@code search} utility methods to perform an "ordinary" search but also collect into a Facets.

Inheritance: Lucene.Net.Search.Collector

Datei anzeigen Open project: apache/lucenenet Class Usage Examples

Public Methods

Method	Description
AcceptsDocsOutOfOrder ( ) : bool
Collect ( int doc ) : void
FacetsCollector ( ) : Lucene.Net.Index	Default constructor
FacetsCollector ( bool keepScores ) : Lucene.Net.Index	Create this; if keepScores is `true` then a float[] is allocated to hold score of all hits.
GetMatchingDocs ( ) : List	Returns the documents matched by the query, one GetMatchingDocs per visited segment.
Search ( IndexSearcher searcher, Query q, Filter filter, int n, Collector fc ) : Lucene.Net.Search.TopDocs	Utility method, to search and also collect all hits into the provided Collector.
Search ( IndexSearcher searcher, Query q, int n, Collector fc ) : Lucene.Net.Search.TopDocs	Utility method, to search and also collect all hits into the provided Collector.
Search ( IndexSearcher searcher, Query q, Filter filter, int n, Lucene.Net.Search.Sort sort, Collector fc ) : Lucene.Net.Search.TopFieldDocs	Utility method, to search and also collect all hits into the provided Collector.
Search ( IndexSearcher searcher, Query q, Filter filter, int n, Lucene.Net.Search.Sort sort, bool doDocScores, bool doMaxScore, Collector fc ) : Lucene.Net.Search.TopFieldDocs	Utility method, to search and also collect all hits into the provided Collector.
SearchAfter ( IndexSearcher searcher, Lucene.Net.Search.ScoreDoc after, Query q, Filter filter, int n, Collector fc ) : Lucene.Net.Search.TopDocs	Utility method, to search and also collect all hits into the provided Collector.
SearchAfter ( IndexSearcher searcher, Lucene.Net.Search.ScoreDoc after, Query q, Filter filter, int n, Lucene.Net.Search.Sort sort, Collector fc ) : Lucene.Net.Search.TopDocs	Utility method, to search and also collect all hits into the provided Collector.
SearchAfter ( IndexSearcher searcher, Lucene.Net.Search.ScoreDoc after, Query q, Filter filter, int n, Lucene.Net.Search.Sort sort, bool doDocScores, bool doMaxScore, Collector fc ) : Lucene.Net.Search.TopDocs	Utility method, to search and also collect all hits into the provided Collector.
SearchAfter ( IndexSearcher searcher, Lucene.Net.Search.ScoreDoc after, Query q, int n, Collector fc ) : Lucene.Net.Search.TopDocs	Utility method, to search and also collect all hits into the provided Collector.

Protected Methods

Method	Description
CreateDocs ( int maxDoc ) : Docs	Creates a Docs to record hits. The default uses FixedBitSet to record hits and you can override to e.g. record the docs in your own DocIdSet.

Private Methods

Method	Description
DoSearch ( IndexSearcher searcher, Lucene.Net.Search.ScoreDoc after, Query q, Filter filter, int n, Lucene.Net.Search.Sort sort, bool doDocScores, bool doMaxScore, Collector fc ) : Lucene.Net.Search.TopDocs

Method Details

AcceptsDocsOutOfOrder() public final method

public final AcceptsDocsOutOfOrder ( ) : bool
return	bool

Collect() public final method

public final Collect ( int doc ) : void
doc	int
return	void

CreateDocs() protected method

Creates a Docs to record hits. The default uses FixedBitSet to record hits and you can override to e.g. record the docs in your own DocIdSet.

protected CreateDocs ( int maxDoc ) : Docs
maxDoc	int
return	Docs

FacetsCollector() public method

Default constructor

public FacetsCollector ( ) : Lucene.Net.Index
return	Lucene.Net.Index

FacetsCollector() public method

Create this; if keepScores is true then a float[] is allocated to hold score of all hits.

public FacetsCollector ( bool keepScores ) : Lucene.Net.Index
keepScores	bool
return	Lucene.Net.Index