Architecture Systems

5 downloads 101 Views 811KB Size Report
Shaw, M., Garlan, D. Software Architecture @ Perspectives for an. Emerging ... D. Garlan and M. Shaw, An Introduction to Software Architecture. In. Advances inĀ ...


 



 ((,(     @ !   - ..!    (=(/ ($(=(>(D.((E   ( ,( 1     !! 

---  -.

.( !'33?( *'4**?A52C5B !"## 

! # 3?1 



2>  F$  - 9      >.. ---  -.

.(&'&&*4(  !'33?A= -B



!"##  A B



, .)E    2>..   2 !   (2 .   )1.(  )



, .)E    2>.. =     2 !   (2 .   )1.(  )

!"## +  ###!6 #1 # #!! 71#7  

 (2

(2 8 , 9:.)  ) 2  )   )

2 !'33;!"## 

! # 3;  



25( 1.      > ( (

.0 .8 2        (!. '4?';%/  

1 (8 1)'333 !"## 

! #  33 1. 

  

  

        

    

    

 

            

             !  

 

    

    

"# $%&' '   '

    

       



 

       





 !1

 . 1 



    

  



  



     

!) )       !1  !  



    

  

 )1 !   !  )

 !  

! )    !(1  ) !    ) 

   

-: ! 2" ! )  

  " 



  )  ) G 

)" 



"   

<         



!    

         !

      



  

  

  



  

         

    

    

   

  ) !  G   G

 ! )   H 

  )1   !  )

  

  



  



2 !   





9.!"



 A B 

!  



!.  1)

 



!  !"!!

  !  

!.)A   JB



2 A JB



. AB    AB")!( . 



  , AB" )!( . (1

AB 



 AB")!(!. ( .    .

!AB  AB" )!(!. ( .   .

1)A1(1.  )   B

2 !.. "    !>.. A >B

  "   



! )    ! 



>" 

AB



AB

1      

2  !  

 !  

2    !



21 1))



2   



 ) )!  !A)!.B



  



#  $

 1  ! A   ( B





AB

C!! ))" 

  



!! ))" 

2 ! I





   # #



   .!!



  ! !"    



!  

        

#" !  "

$ % 

        ! 1 ( (  ! ! !  

 !"   

  

 #$ & '  

     

2 !    A 1 B



  !     



2  !) !  !      

 



2  !    '&""( 

'&""(  ' !"( 

 & "

# 

 & "

'&""( )%*(+ ' !"( 

# 

 & "

  



    %   

 '  



=   !    ) ! 



+ = 



  



, !     >!  

   ! 1    !  )  



   " 

 

   A

  !  B



   1     



) !1 A  !    B

# %  & " #

 & "



    



 A.! . B

# # $

!!. !  !   

 & "



   

   &  '   



   



    (   



   

  

  )  

  

        



    

  

 ) # 

2      ) 1  

 *   

   # #

,,(" !-3

# ,,!%("-*."  ! "!! *"/0

! "!! *"/0

,,. 1 -3 ! "!! *"/0

."*2 ! "!! *"/0

. 1 425!" ."*2 .3%" 





 1(!"*2 ! "!! *"/0

  

.3%"  ! "!! *"/0

 1(!3%"  ! "!! *"/0

. 1 425!" ! "!! *"/0

     

 ! (!    



  

"    #    ) 

,,. 1 -236 3

,,!%("-!*."  6 *."  ! "!! *"/0

! "!! *"/0

."*2 ! "!! *"/0

. 1 425!"

  

 +*

 

 *  ,,

"( 

"( 

"(-  

."*2

  



."*26  1(!"*2 ! "!! *"/0

 

.3%" 6  1(!3%" 

."*2 ! "!! *"/0 . 1 425!" ! "!! *"/0

! "!! *"/0 . 1 425!"

  ."*2

."*26  1(!"*2

.  

! "!! *"/0   

.3%"  .3%"  ! "!! *"/0 .3%"  ! "!! *"/0

.3%" 6  1(!3%"  ! "!! *"/0   



       !   

 

  )

"

21"



L 3?M



2    ! 



2 ! 



!L,3?M



C=9  (  



2 



 L/ 3+M



.(!:)(1(   (C16  ! 



= 



=! L>  3?M



2+L  M

  >A 1  B





0.L,#  M



2) L # # 

34M



  !"##   . ( I1   











!   A 1 B



) 



)  .1   A .( B



  )1)



 )



- (1 (!      A1 

:.   

B



   A1 

:.   

B

  

 

 ! )

    :!  . !(1 





  

      

 

  1  !    !  8 (2C=9 

  1 !  

  .. A  !.. ( >B 

> ! (-



N>=  #0  >N >  :.  ..  >1 N>



  1)     !   (

( 



    1 .! . 

0 K

   

  ) L,# "     M 

 

 

 

 

  

2-L,3&M"



"  

    #$   *   



- !))

) )!

 (  ( )! 

  

     

  



    !   )

+     ! # 





= I

!  

2     .! 



  ) )  )

 !    A  .! B

"(!.

< . "( 

 .!! 

 ! ! 1).! 



= 

  A !   .( .    B



$ :     !  .



 .!   

      :  

  !



  !  :!  1)

 . 4&"((;

9:

$ 

2  .().  (  (   .



2 )  . )  



)!   ." !1J!J



     ! ) J



          J

 '+

%!32  '

  



  

 

   

 4&"((; #  .

4&"((; ## ) "'=!" 8 9 +(!%1(

!  !(% !7("!"* .8."  ! &(% . ) "' !!..%8

  



   

,      

  - .

,     

   /  

      

 1      

  

# 

2).     ) ! ! A  ! (  B( 

 ! !  !    



2(

( !    !) .   

             

   .- 

 0 



 & *  '      

       

$& .(" 8   



    -   .  

  

$  

2 !  A . B 2 !  A . B        







   !" #





9 !   !

 



   $%  "#



 &$ '"# 2  

  ! :



(( # "# '"# )   



-O-5 >

 

     



* +  +# ->5



,  " #     = >>-> ((





-- % +"  '"  +   -2> $



%  ./*  +01#



-- (" '"     ->

1  )



"  +01 ./* #  .  ! !! 



"#



  " 01#  !PQ !! !



-- 2  "  (    "



--   2   

 -> ! ! 



01#  A!!PQB



$+01# )

  



2)  . 

  )

  ! !! 

2) G   ! 



  )   !  .      >



 I !  !

1  :. 



  

!)! L "C  2 !  1 MB



 )   !)  A 1).  

B

9   2) !  ) !) : 1  

K ) :! 



= . !  



  



 #        

    /0%0 



52C5!! 

2 ! 2



 !     





 ., 



 !1





  .   



2    A B1 !1



)



,! :



=   :. .) ! 



=   





 



 "! (8 C(!  2(  (>9 (=2( =  







)  ! A!! !!. !     .) B =  



 52C5 ! .    



 ! " 



=2 (=22(=>

,  " 

,1 (,1 ( >9

=2 (=22



= 5 :(0 5 :

    *   

,1    A!! )B 2  

 " 



  (  C

  



 ! "  ( !( I8 (8 (! (.  







5

  A ! B !!A B )!



8 "

 I8 " 

      





=  (= 2( ,1 (>9

 " 



=  (= 2( ,1 (,1 ( >9 (= 8 (0 8

2 !" 

  



 "

C8   !  C :    

2 

! " 

 8   C(  I8 = 5 :



 8   (  I8 0 5 :







8 C" 

=    = 8 



= 

 I8 = 5 :



0  0 8



0

 I8 0 5 :

  2" 

  A2 !R  B=  



 A R 2 !R  B,1

>9 "



!>9 ( =  (= 2( ,1 (,1 

=2 

  A R  ! B=2 



 A R  ! B=22

=   

>  ! =>



  

  



 "  

EF."2%(.7! !"( .@G& !G!%% @G& !G!%% @G& !G!%% @G& !G!% @G& !G!%%

#>