state_storage.h

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/* Author: Ioan Sucan */

#ifndef MOVEIT_MOVEIT_WAREHOUSE_STATE_STORAGE_
#define MOVEIT_MOVEIT_WAREHOUSE_STATE_STORAGE_

#include <moveit/warehouse/moveit_message_storage.h>
#include <moveit/macros/class_forward.h>
#include <moveit_msgs/RobotState.h>

namespace moveit_warehouse
{
typedef mongo_ros::MessageWithMetadata<moveit_msgs::RobotState>::ConstPtr RobotStateWithMetadata;
typedef boost::shared_ptr<mongo_ros::MessageCollection<moveit_msgs::RobotState> > RobotStateCollection;

MOVEIT_CLASS_FORWARD(RobotStateStorage);

class RobotStateStorage : public MoveItMessageStorage
{
public:
  static const std::string DATABASE_NAME;

  static const std::string STATE_NAME;
  static const std::string ROBOT_NAME;

  RobotStateStorage(const std::string& host = "", const unsigned int port = 0, double wait_seconds = 5.0);

  void addRobotState(const moveit_msgs::RobotState& msg, const std::string& name, const std::string& robot = "");
  bool hasRobotState(const std::string& name, const std::string& robot = "") const;
  void getKnownRobotStates(std::vector<std::string>& names, const std::string& robot = "") const;
  void getKnownRobotStates(const std::string& regex, std::vector<std::string>& names,
                           const std::string& robot = "") const;

  bool getRobotState(RobotStateWithMetadata& msg_m, const std::string& name, const std::string& robot = "") const;

  void renameRobotState(const std::string& old_name, const std::string& new_name, const std::string& robot = "");

  void removeRobotState(const std::string& name, const std::string& robot = "");

  void reset();

private:
  void createCollections();

  RobotStateCollection state_collection_;
};
}

#endif