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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "matchers.h"
#include <vespa/searchcore/proton/attribute/attributemanager.h>
#include <vespa/searchcore/proton/common/docid_limit.h>
#include <vespa/searchcore/proton/documentmetastore/documentmetastorecontext.h>
#include <vespa/searchcore/proton/matching/match_context.h>
#include <vespa/searchcore/proton/summaryengine/isearchhandler.h>
#include <vespa/searchcorespi/index/indexsearchable.h>
namespace proton {
namespace matching {
class SessionManager;
class Matcher;
}
class MatchView {
using SessionManager = matching::SessionManager;
Matchers::SP _matchers;
searchcorespi::IndexSearchable::SP _indexSearchable;
IAttributeManager::SP _attrMgr;
SessionManager & _sessionMgr;
IDocumentMetaStoreContext::SP _metaStore;
DocIdLimit &_docIdLimit;
size_t getNumDocs() const {
return _metaStore->get().getNumActiveLids();
}
public:
typedef std::shared_ptr<MatchView> SP;
MatchView(const MatchView &) = delete;
MatchView & operator = (const MatchView &) = delete;
MatchView(Matchers::SP matchers,
searchcorespi::IndexSearchable::SP indexSearchable,
IAttributeManager::SP attrMgr,
SessionManager & sessionMgr,
IDocumentMetaStoreContext::SP metaStore,
DocIdLimit &docIdLimit);
~MatchView();
const Matchers::SP & getMatchers() const { return _matchers; }
const searchcorespi::IndexSearchable::SP & getIndexSearchable() const { return _indexSearchable; }
const IAttributeManager::SP & getAttributeManager() const { return _attrMgr; }
SessionManager & getSessionManager() const { return _sessionMgr; }
const IDocumentMetaStoreContext::SP & getDocumentMetaStore() const { return _metaStore; }
DocIdLimit & getDocIdLimit() const { return _docIdLimit; }
// Throws on error.
std::shared_ptr<matching::Matcher> getMatcher(const vespalib::string & rankProfile) const;
matching::MatchingStats
getMatcherStats(const vespalib::string &rankProfile) const {
return _matchers->getStats(rankProfile);
}
matching::MatchContext::UP createContext() const;
std::unique_ptr<search::engine::SearchReply>
match(std::shared_ptr<const ISearchHandler> searchHandler,
const search::engine::SearchRequest &req,
vespalib::ThreadBundle &threadBundle) const;
};
} // namespace proton
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