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00034 #ifndef _PLACE_EXECUTOR_H_
00035 #define _PLACE_EXECUTOR_H_
00036
00037 #include <ros/ros.h>
00038
00039 #include <geometry_msgs/Pose.h>
00040
00041 #include <tf/transform_listener.h>
00042
00043 #include <object_manipulation_msgs/PlaceGoal.h>
00044 #include <object_manipulation_msgs/PlaceLocationResult.h>
00045
00046 #include "object_manipulator/tools/mechanism_interface.h"
00047 #include "object_manipulator/tools/grasp_marker_publisher.h"
00048
00049 namespace object_manipulator {
00050
00052
00060 class PlaceExecutor
00061 {
00062 public:
00063 object_manipulation_msgs::PlaceLocationResult Result(int result_code, bool continuation)
00064 {
00065 object_manipulation_msgs::PlaceLocationResult result;
00066 result.result_code = result_code;
00067 result.continuation_possible = continuation;
00068 return result;
00069 }
00070 protected:
00072 GraspMarkerPublisher *marker_publisher_;
00073
00075 int marker_id_;
00076
00078 trajectory_msgs::JointTrajectory place_trajectory_;
00079
00081 trajectory_msgs::JointTrajectory retreat_trajectory_;
00082
00084 tf::TransformListener listener_;
00085
00087 geometry_msgs::PoseStamped computeGripperPose(geometry_msgs::PoseStamped place_location,
00088 geometry_msgs::Pose grasp_pose,
00089 std::string frame_id);
00090
00092 object_manipulation_msgs::PlaceLocationResult
00093 prepareInterpolatedTrajectories(const object_manipulation_msgs::PlaceGoal &place_goal,
00094 const geometry_msgs::PoseStamped &place_location);
00095
00097 object_manipulation_msgs::PlaceLocationResult
00098 retreat(const object_manipulation_msgs::PlaceGoal &place_goal);
00099
00101 bool constraintsUnderstandable(const motion_planning_msgs::Constraints &constraints);
00102
00104 virtual object_manipulation_msgs::PlaceLocationResult
00105 placeApproach(const object_manipulation_msgs::PlaceGoal &place_goal,
00106 const geometry_msgs::PoseStamped &place_location);
00107
00108 public:
00109 PlaceExecutor(GraspMarkerPublisher *marker_publisher) : marker_publisher_(marker_publisher), marker_id_(-1)
00110 {}
00111
00113 object_manipulation_msgs::PlaceLocationResult
00114 place(const object_manipulation_msgs::PlaceGoal &place_goal,
00115 const geometry_msgs::PoseStamped &place_location);
00116 };
00117
00119
00122 class ReactivePlaceExecutor : public PlaceExecutor
00123 {
00124 protected:
00126 virtual object_manipulation_msgs::PlaceLocationResult
00127 placeApproach(const object_manipulation_msgs::PlaceGoal &place_goal,
00128 const geometry_msgs::PoseStamped &place_location);
00129 public:
00131 ReactivePlaceExecutor(GraspMarkerPublisher *marker_publisher) : PlaceExecutor(marker_publisher)
00132 {}
00133 };
00134
00135 }
00136
00137 #endif