Example.ros2rag

/* Version 2020-04-17 */
// --- update definitions ---
read Joint.CurrentPosition using ParseLinkState, LinkStateToIntPosition ;
write RobotArm.AppropriateSpeed using CreateSpeedMessage, SerializeRobotConfig ;

// --- dependency definitions ---
RobotArm.AppropriateSpeed canDependOn Joint.CurrentPosition as dependency1 ;
RobotArm.AppropriateSpeed canDependOn RobotArm.AttributeTestSource as dependency2 ;

// --- mapping definitions ---
ParseLinkState maps byte[] bytes to panda.Linkstate.PandaLinkState {:
  return panda.Linkstate.PandaLinkState.parseFrom(bytes);
:}

SerializeRobotConfig maps config.Robotconfig.RobotConfig rc to byte[] {:
  return rc.toByteArray();
:}

LinkStateToIntPosition maps panda.Linkstate.PandaLinkState pls to IntPosition {:
  panda.Linkstate.PandaLinkState.Position p = pls.getPos();
  { int i = 0; }
  return IntPosition.of((int) p.getPositionX(), (int) p.getPositionY(), (int) p.getPositionZ());
:}

CreateSpeedMessage maps double speed to config.Robotconfig.RobotConfig {:
  return config.Robotconfig.RobotConfig.newBuilder()
    .setSpeed(speed)
    .build();
:}