mirror of https://gitee.com/bigwinds/arangodb
121 lines
4.2 KiB
C++
121 lines
4.2 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief Aql, v8 context executor
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2014 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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/// @author Copyright 2014, ArangoDB GmbH, Cologne, Germany
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/// @author Copyright 2012-2013, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGODB_AQL_V8_EXECUTOR_H
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#define ARANGODB_AQL_V8_EXECUTOR_H 1
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#include "Basics/Common.h"
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struct TRI_json_s;
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namespace triagens {
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namespace basics {
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class StringBuffer;
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}
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namespace aql {
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struct AstNode;
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// -----------------------------------------------------------------------------
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// --SECTION-- class V8Executor
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// -----------------------------------------------------------------------------
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class V8Executor {
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// -----------------------------------------------------------------------------
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// --SECTION-- constructors / destructors
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// -----------------------------------------------------------------------------
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public:
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V8Executor ();
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~V8Executor ();
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// -----------------------------------------------------------------------------
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// --SECTION-- public methods
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// -----------------------------------------------------------------------------
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public:
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////////////////////////////////////////////////////////////////////////////////
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/// @brief executes a comparison operation using V8
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////////////////////////////////////////////////////////////////////////////////
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struct TRI_json_s* executeComparison (std::string const&,
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AstNode const*,
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AstNode const*);
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// -----------------------------------------------------------------------------
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// --SECTION-- private methods
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// -----------------------------------------------------------------------------
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private:
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////////////////////////////////////////////////////////////////////////////////
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/// @brief create the string buffer
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////////////////////////////////////////////////////////////////////////////////
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triagens::basics::StringBuffer* getBuffer ();
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////////////////////////////////////////////////////////////////////////////////
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/// @brief executes the contents of the string buffer
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////////////////////////////////////////////////////////////////////////////////
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struct TRI_json_s* execute ();
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// -----------------------------------------------------------------------------
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// --SECTION-- private variables
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// -----------------------------------------------------------------------------
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private:
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////////////////////////////////////////////////////////////////////////////////
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/// @brief a string buffer used for operations
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////////////////////////////////////////////////////////////////////////////////
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triagens::basics::StringBuffer* _buffer;
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};
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}
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}
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#endif
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "/// @brief\\|/// {@inheritDoc}\\|/// @page\\|// --SECTION--\\|/// @\\}"
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// End:
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