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 the union of its clauses. More...
Inherits Lucene.Net.Search.Spans.SpanQuery, and ICloneable.
Public Member Functions | |
SpanOrQuery (params SpanQuery[] clauses) | |
Construct a SpanOrQuery merging the provided clauses. | |
virtual SpanQuery[] | GetClauses () |
Return the clauses whose spans are matched. | |
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.Object | Clone () |
Returns a clone of this query. | |
override 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. | |
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 bool | Equals (System.Object o) |
override int | GetHashCode () |
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 | 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. | |
override int | GetHashCode () |
override bool | Equals (System.Object obj) |
Properties | |
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 the union of its clauses.
Definition at line 32 of file SpanOrQuery.cs.
Lucene.Net.Search.Spans.SpanOrQuery.SpanOrQuery | ( | params SpanQuery[] | clauses | ) |
Construct a SpanOrQuery merging the provided clauses.
Definition at line 169 of file SpanOrQuery.cs.
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virtual |
Returns a clone of this query.
Reimplemented from Lucene.Net.Search.Query.
Definition at line 209 of file SpanOrQuery.cs.
override bool Lucene.Net.Search.Spans.SpanOrQuery.Equals | ( | System.Object | o | ) |
Definition at line 269 of file SpanOrQuery.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 201 of file SpanOrQuery.cs.
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virtual |
Return the clauses whose spans are matched.
Definition at line 191 of file SpanOrQuery.cs.
override int Lucene.Net.Search.Spans.SpanOrQuery.GetHashCode | ( | ) |
Definition at line 286 of file SpanOrQuery.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 336 of file SpanOrQuery.cs.
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Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys.
Reimplemented from Lucene.Net.Search.Query.
Definition at line 223 of file SpanOrQuery.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 248 of file SpanOrQuery.cs.
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get |
Definition at line 197 of file SpanOrQuery.cs.