/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

// This file is a translation of the Java file iotdb-client/session/src/main/java/org/apache/iotdb/session/TableSession.java

#ifndef IOTDB_TABLESESSION_H
#define IOTDB_TABLESESSION_H

#include "Session.h"

class TableSession {
private:
  std::shared_ptr<Session> session_;
  string getDatabase();

public:
  TableSession(std::shared_ptr<Session> session) {
    this->session_ = session;
  }
  ~TableSession() {}

  void insert(Tablet& tablet, bool sorted = false);
  void executeNonQueryStatement(const std::string& sql);
  unique_ptr<SessionDataSet> executeQueryStatement(const std::string& sql);
  unique_ptr<SessionDataSet> executeQueryStatement(const std::string& sql, int64_t timeoutInMs);
  void open(bool enableRPCCompression = false);
  void close();
};

#endif // IOTDB_TABLESESSION_H