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include
DisjunctionMaxQuery.h
Go to the documentation of this file.
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// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
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// Distributable under the terms of either the Apache License (Version 2.0)
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// or the GNU Lesser General Public License.
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#ifndef DISJUNCTIONMAXQUERY_H
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#define DISJUNCTIONMAXQUERY_H
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#include "
Query.h
"
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namespace
Lucene {
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class
LPPAPI
DisjunctionMaxQuery
:
public
Query
{
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public
:
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DisjunctionMaxQuery
(
double
tieBreakerMultiplier = 0.0);
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DisjunctionMaxQuery
(
Collection<QueryPtr>
disjuncts,
double
tieBreakerMultiplier);
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virtual
~
DisjunctionMaxQuery
();
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LUCENE_CLASS
(
DisjunctionMaxQuery
);
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protected
:
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Collection<QueryPtr>
disjuncts;
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double
tieBreakerMultiplier
;
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public
:
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using
Query::toString
;
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void
add(
const
QueryPtr
& query);
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void
add(
Collection<QueryPtr>
disjuncts);
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Collection<QueryPtr>::iterator
begin();
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Collection<QueryPtr>::iterator
end();
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virtual
WeightPtr
createWeight(
const
SearcherPtr
& searcher);
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virtual
QueryPtr
rewrite(
const
IndexReaderPtr
& reader);
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virtual
LuceneObjectPtr
clone(
const
LuceneObjectPtr
& other =
LuceneObjectPtr
());
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virtual
void
extractTerms(SetTerm terms);
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virtual
String toString(
const
String& field);
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virtual
bool
equals(
const
LuceneObjectPtr
& other);
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virtual
int32_t hashCode();
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friend
class
DisjunctionMaxWeight;
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};
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}
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#endif
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