PrefixQuery.h

Go to the documentation of this file.

// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
// Distributable under the terms of either the Apache License (Version 2.0)
// or the GNU Lesser General Public License.
 
#ifndef PREFIXQUERY_H
#define PREFIXQUERY_H
 
#include "MultiTermQuery.h"
 
namespace Lucene {

class LPPAPI PrefixQuery : public MultiTermQuery {
public:
    PrefixQuery(const TermPtr& prefix);
 
    virtual ~PrefixQuery();
 
    LUCENE_CLASS(PrefixQuery);
 
protected:
    TermPtr prefix;
 
public:
    using MultiTermQuery::toString;

    TermPtr getPrefix();

    virtual String toString(const String& field);
 
    virtual LuceneObjectPtr clone(const LuceneObjectPtr& other = LuceneObjectPtr());
    virtual int32_t hashCode();
    virtual bool equals(const LuceneObjectPtr& other);
 
protected:
    virtual FilteredTermEnumPtr getEnum(const IndexReaderPtr& reader);
};
 
}
 
#endif