mirror of https://gitee.com/bigwinds/arangodb
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Jan Steemann
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGOD_AQL_COLLECTIONS_H
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#define ARANGOD_AQL_COLLECTIONS_H 1
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#include "Basics/Common.h"
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#include "VocBase/AccessMode.h"
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#include <map>
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struct TRI_vocbase_t;
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namespace arangodb {
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namespace aql {
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struct Collection;
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class Collections {
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public:
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Collections& operator=(Collections const& other) = delete;
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explicit Collections(TRI_vocbase_t*);
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~Collections();
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public:
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Collection* get(std::string const& name) const;
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Collection* add(std::string const& name, AccessMode::Type accessType);
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std::vector<std::string> collectionNames() const;
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std::map<std::string, Collection*>* collections();
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std::map<std::string, Collection*> const* collections() const;
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bool empty() const { return _collections.empty(); }
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private:
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TRI_vocbase_t* _vocbase;
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std::map<std::string, Collection*> _collections;
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static size_t const MaxCollections = 2048;
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};
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} // namespace aql
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} // namespace arangodb
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#endif
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