restrictions               package:aRT               R Documentation

"_a_R_T_t_h_e_m_e _r_e_s_t_r_i_c_t_i_o_n_s"

_D_e_s_c_r_i_p_t_i_o_n:

     Sets restrictions of one theme describe{

_S_e_t_A_R: sets the attributes restrictions of the query.

_S_e_t_S_R: sets the spatial restrictions of the query.

_S_e_t_T_R: sets the temporal restrictions of the query. }

_U_s_a_g_e:

     setAR(aRTtheme, restriction)

     setTR(aRTtheme, restriction) 

     setST(aRTtheme, restriction)

_A_r_g_u_m_e_n_t_s:

     _a_R_T_t_h_e_m_e: Object of the aRTtheme class.

     _r_e_s_t_r_i_c_t_i_o_n: ....

_E_x_a_m_p_l_e_s:

     setAR(theme, r="attribute > 5")

     setSR(theme, r=" ")

     setTR(theme, r=" ")

_R_e_s_t_r_i_c_t_i_o_n _T_y_p_e_s:

     : ... 

_A_u_t_h_o_r(_s):

     Marcos Aurelio Carrero and Pedro Ribeiro de Andrade Neto

_R_e_f_e_r_e_n_c_e_s:

     <URL: http://www.est.ufpr.br/aRT>

_S_e_e _A_l_s_o:

     See 'aRTtheme-class' to the description of this class.

