handleMessage-methods         package:iSPlot         R Documentation

_h_a_n_d_l_e_M_e_s_s_a_g_e _r_e_a_d_s _a_n_d _a_c_t_s _u_p_o_n _a _m_e_s_s_a_g_e _o_b_j_e_c_t

_D_e_s_c_r_i_p_t_i_o_n:

     The handleMessage method reads and acts upon a message object so
     that the information in a message is used in the proper manner. 
     Every message class must have a handleMessage method so that the
     message will be read.

_M_e_t_h_o_d_s:


     _o_b_j_e_c_t = "_g_U_p_d_a_t_e_V_i_e_w_M_e_s_s_a_g_e" The handleMessage method for a
          gUpdateViewMessage object will make sure that a view is
          updated after the data has changed. 

     _o_b_j_e_c_t = "_g_U_p_d_a_t_e_D_a_t_a_M_e_s_s_a_g_e" The handleMessage method for a
          gUpdateDataMessage object will update the data depending on
          what is stored in the gUpdateDataMessage object. 

     _o_b_j_e_c_t = "_g_A_d_d_D_a_t_a_M_e_s_s_a_g_e" The handleMessage method for a
          gAddDataMessage object will load a model and create a MVC
          object using the function, loadModel. 

     _o_b_j_e_c_t = "_g_A_d_d_V_i_e_w_M_e_s_s_a_g_e" The handleMessage method for a
          gAddViewMessage will create a view object. 

