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D D< < I I:

DE DE!IIGN GN PA" "EN! I2018-1.1

DEMO VERSION

















A F= %+  C?/: " D(5$ I3 D$2(& P33$2  G G   < <  H HF F  D(5$ I3 R$%"3(& .   G F G   > JF  HFF F  
















I ()('%8) 87 & 8 1= ;*), M%6%. I* 8 %(2@8 &))2 *6 )6, )6, I@( 46&%&= %) 27)( 8) 8 ) & &  7 71) 1) 30 =)% )%67 67 % %8) 8)6. 6.

















4

    C G GG GFF

"() - C:: "() - C: C:: : ............................................................................... ....................................................................................... ........ 4 H= : (+ "/ B B.............................................................................. .............................................................................. 6 IN"OD#C"ION "O OOP ............................................................................. 7 BF<F  * ................... ...................................... ...................................... ...................................... .......................... ....... 8 *<F  * ................... ...................................... ...................................... ...................................... ........................ .....13 13 +G<F BGJ BGJ  =GF =GF................... ...................................... .....................................20 ..................20

IN"OD#C"ION "O DE!IGN PA""EN!.................................................23 GQFF  DF< *GG?.................. GQ *GG? ..................................... ...................................... ....................... ....24 24 L H # & *GGF? *GGF? ................... ...................................... ................................28 .............28

!OF"%AE DE!IGN PINCIPLE!...........................................................29 GHF    DF< .................. ..................................... ...................................... ....................... ....30 30

D P*.............................................................................34 EFHG G <F <F ................... ...................................... ............................35 .........35 N EFHG N *@ G  #G, G  #@@GG<.39 C@F
!OLID P*..............................................................................48 +FF<<I HFG
.................64

















5

    C G GG GFF

CA"ALOG OF DE!IGN PA""EN!............................................................68 C(:( D P(::...........................................................69 'G ..................................... ...................................... ............................ .........71 71 N GL 'G.................. GL................................................................87 ..................87 N AFGG GL.............................................. BH<.................................................... ...................................... ........................... ........ 103 N BH<................................. GGL  ................. .................................... ...................................... ...................................... ................... 122 N *GGL <G  ................. .................................... ...................................... ...................................... ................... 136 N <G

!:;*:;( D P(::.......... P(::............... ........... ............ ........... ........... ............ ........... ........... ........ 145 ...................................... ...................................... ...................................... ..................... 148 N AG ................... B<.................. ..................................... ...................................... ...................................... ........................ ..... 161 N B< C@F
B/(<( B/(< ( D P(:: ...... ............ ........... ........... ............ ........... ........... ............ ............ ......... ... 244 +FF<<


















6

"J " J G    G G >

H= : (+ "/ B  G<F G F<G<F  22 FF< F< GGF @HG L G R  HS ( F<@L ) < 1994. E G KF  G<H  G<H GG. , LH   @ I G I  L <>< G GGF LHQ <GFG <. 'L GGF  G, F LH  F<L =H@ @ G< G G< HF< H@HF F.     G F  F GJ G HG GG  GF. # LH F G @   GG GG LH IQG F LG, =HFG > <OG  J


















IN"OD#C"ION "O OOP



















8

#GH #G HG< G<  G * / BF BF<F <F  *

B(* - OOP &)'8-o6)28)( p6+6%112+
G  J< <F  G,  I< G G GG G, <G F< HF  !)$"32, J<  FGHG @  FG  RH<GFS, W L  @@,  "+22$2.

O)*:, *( D LH <> GF? #  LH  HF #Q GL G K< G * GF HF< I<HF G K@F.



















9

#GH #G HG< G<  G * / BF BF<F <F  *

L LH I  G @ F. F. F
DG FG <F< G =GQF WF


















10

#GH #G HG< G<  G * / BF BF<F <F  *

&H, LH <QF G,   H<G GG WF G FGHGH  & )'87, J<  G <FGF  GG FF.

C( /(*/ EILG< W  L J J G> HG  FF. GEILG< HL,   @ G<F @ G  F< FF. @ "+22 22 '($ '($ "'( "'($2 $2. &GQF  GF FFF @<G   G  JQI =HFG W,




















11

#GH #G HG< G<  G * / BF BF<F <F  *



















12

#GH #G HG< G<  G * / BF BF<F <F  *

C%77)7 2 % ML (%+6%1 '%2 &) 714)( * 8@7 16) 1468%28 8 7; 8)6 6)%82 6)%8277 8%2 8)6 '2 '28)287 8)287..

HFFF  I< G I<  @GF GG GL <


















16 pages from the full book are omitted in the demo version



















!OF " %A !OF" AEE DE!IGN PINCIPLE!



















30

G  GH HF F     D DF< F< 

F(:; F (:; - G+ D B J  G G GH GGF, GQF 
 C+ ; CFG  G<@  GJ  G @FG IH @G<F J I< L FGJ HG. &FF G<@ < I@G @F G< G @>G @ >G < G @GG<     G GG< HFG@F. C# #$ $ $ $42 42$ $
@G FGF.  <GG




















31

GH  GHF F     DF DF< < / C C  H HF F

G< G @GF @ @<G. "QF  <  J
R

# F G IF  HF. AG G JFG I, LH HF FFF: FF <<F, G<F, @L F@ FF RG@FS <> G</F  G G <FG I. L L GL G 


















32

GH  GHF F     DF DF< < / EKG EKGF F<< <<
 F F. LQ L  F<G< HG J  H  FFF  G G  <GG JF. G L G @J>F. BH<<  @J>   F<


















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GH  GHF F     DF DF< < / EKG EKGF F<< <<
<FG, J HFG G @ GG  J FGG G FI F <> . @G< L LH G F . <  @<G< G<  F JF G JF F FHG  F.  G< F


















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DF< D F<  *< << < F F

D P* G  LH 


















35

DF< DF<  * *<< <<FF / EF EFHG HG G  <F <F

E*(;(: %/(: $( #G<L G FGF  LH <G< GG IL  FG G@ @ JG FGLF G F@.

 @<   G > L G G  @< @< ,, G G 





















36


E*(;(:  ( :/+ < L LHQ @><  -@@ JF


















37

1


getOrderTotal (order order) ) is method getOrderTotal(

2

tota to tal l = 0

3

item in orde order.li r.lineIt neItems ems foreach item

4

total tot al += ite item.p m.pric rice e * ite item.q m.quan uantit tity y

5 6

tota to tal l += to tota tal l * ge getT tTax axRa Rate te( (order.country order.country) )

7 8

return total



















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69

CG C G< < DF DF< < *GG GG FF

C(:( D P(::



















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CG C G< < DF DF< < *GG GG FF



















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CG< C G< DF< DF<  * *GG GGF F / G GL L 'G



















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