Lucene.Net
3.0.3
Lucene.Net is a port of the Lucene search engine library, written in C# and targeted at .NET runtime users.
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Matches spans containing a term. More...
Inherits Lucene.Net.Search.Spans.SpanQuery.
Public Member Functions | |
SpanTermQuery (Term term) | |
Construct a SpanTermQuery matching the named term's spans. | |
override void | ExtractTerms (System.Collections.Generic.ISet< Term > terms) |
Expert: adds all terms occuring in this query to the terms set. Only works if this query is in its rewritten form. | |
override System.String | ToString (System.String field) |
Prints a query to a string, with field assumed to be the default field and omitted. The representation used is one that is supposed to be readable by QueryParser. However, there are the following limitations:
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override int | GetHashCode () |
override bool | Equals (System.Object obj) |
override Spans | GetSpans (IndexReader reader) |
Expert: Returns the matches for this query in an index. Used internally to search for spans. | |
Public Member Functions inherited from Lucene.Net.Search.Spans.SpanQuery | |
override Weight | CreateWeight (Searcher searcher) |
Expert: Constructs an appropriate Weight implementation for this query. | |
Public Member Functions inherited from Lucene.Net.Search.Query | |
override System.String | ToString () |
Prints a query to a string. | |
virtual Weight | Weight (Searcher searcher) |
Expert: Constructs and initializes a Weight for a top-level query. | |
virtual Query | Rewrite (IndexReader reader) |
Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys. | |
virtual Query | Combine (Query[] queries) |
Expert: called when re-writing queries under MultiSearcher. | |
virtual Similarity | GetSimilarity (Searcher searcher) |
Expert: Returns the Similarity implementation to be used for this query. Subclasses may override this method to specify their own Similarity implementation, perhaps one that delegates through that of the Searcher. By default the Searcher's Similarity implementation is returned. | |
virtual System.Object | Clone () |
Returns a clone of this query. | |
override int | GetHashCode () |
override bool | Equals (System.Object obj) |
Properties | |
virtual Term | Term [get] |
Return the term whose spans are matched. | |
override string | Field [get] |
Properties inherited from Lucene.Net.Search.Spans.SpanQuery | |
abstract string | Field [get] |
Returns the name of the field matched by this query. | |
Properties inherited from Lucene.Net.Search.Query | |
virtual float | Boost [get, set] |
Gets or sets the boost for this query clause to b . Documents matching this clause will (in addition to the normal weightings) have their score multiplied by b . The boost is 1.0 by default. | |
Additional Inherited Members | |
Static Public Member Functions inherited from Lucene.Net.Search.Query | |
static Query | MergeBooleanQueries (params BooleanQuery[] queries) |
Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery. | |
Matches spans containing a term.
Definition at line 29 of file SpanTermQuery.cs.
Lucene.Net.Search.Spans.SpanTermQuery.SpanTermQuery | ( | Term | term | ) |
Construct a SpanTermQuery matching the named term's spans.
Definition at line 34 of file SpanTermQuery.cs.
override bool Lucene.Net.Search.Spans.SpanTermQuery.Equals | ( | System.Object | obj | ) |
Definition at line 76 of file SpanTermQuery.cs.
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virtual |
Expert: adds all terms occuring in this query to the terms set. Only works if this query is in its rewritten form.
<throws> UnsupportedOperationException if this query is not yet rewritten </throws>
Reimplemented from Lucene.Net.Search.Query.
Definition at line 50 of file SpanTermQuery.cs.
override int Lucene.Net.Search.Spans.SpanTermQuery.GetHashCode | ( | ) |
Definition at line 68 of file SpanTermQuery.cs.
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virtual |
Expert: Returns the matches for this query in an index. Used internally to search for spans.
Implements Lucene.Net.Search.Spans.SpanQuery.
Definition at line 95 of file SpanTermQuery.cs.
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virtual |
Prints a query to a string, with field
assumed to be the default field and omitted. The representation used is one that is supposed to be readable by QueryParser. However, there are the following limitations:
Implements Lucene.Net.Search.Query.
Definition at line 55 of file SpanTermQuery.cs.
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get |
Definition at line 46 of file SpanTermQuery.cs.
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get |
Return the term whose spans are matched.
Definition at line 41 of file SpanTermQuery.cs.