Rapid Development of Custom Software Architecture Design ...

More documents

Recommendations

Info

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wYHO\LQWKH$UPDQLGHVLJQODQJXDJHHYDOXDWHVDQXQQHFHVVDULO\ODUJHVHDUFKWUHHRI SRWHQWLDO V\VWHP FRQILJXUDWLRQV 7KH WULFN\ SUREOHP ZLWK $UPDQL·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
Page 1:
5DSLG'HYHORSPHQWRI &XVWRP6RIWZDUH$U
Page 5:
$EVWUDFW6RIWZDUHDUFKLWHFWXUHSURYLGH
Page 9:
,I ,KDYHVHHQIXUWKHULWLVE\VWDQGLQJRQ
Page 12 and 13:
3.2.3 Larch 463.2.4 Traditional for
Page 14 and 15:
Chapter 9 1859.1 Design decisions t
Page 16 and 17:
,QWKLVZD\WKHDUFKLWHFWXUDOGRFXPHQWH[
Page 18 and 19:
• 'HVLJQ JXLGDQFH 6HOHFWLQJ D ZHO
Page 20 and 21:
IRU D EURDG DUUD\ RI VRIWZDUH GHYHO
Page 22 and 23:
• $ UHIHUHQFH DUFKLWHFWXUH 7KH GL
Page 24 and 25:
,QDGGLWLRQWRWKHFRQVWUXFWVSURYLGHGIR
Page 27 and 28:
&KDSWHU$4XLFN7RXURI $UPDQL7KLVFKDSW
Page 29 and 30:
)LJXUH7KH$UPDQLGHVLJQHQYLURQPHQWFXV
Page 31 and 32:
WKDW ERWK JXLGHV DUFKLWHFWV ZRUNLQJ
Page 33 and 34:
$SSURDFK7KLFN&OLHQW7KLQ6HUYHU7KLQ&O
Page 35:
$IWHUVSHFLI\LQJWKHFRQFHSWXDODGGLWLR
Page 38 and 39:
HQYLURQPHQWV DSSOLFDWLRQ SURJUDPPLQ
Page 40 and 41:
$FPH$FPH >*0:@ LV D JHQHULF H[WHQVL
Page 42 and 43:
WKH DSSURDFK WKH\ KDYH SURGXFHG D V
Page 44 and 45:
7KHUHVHDUFKSUHVHQWHGLQWKLVGLVVHUWDW
Page 46 and 47:
YHULILFDWLRQRI FRPSOH[V\VWHPGHVLJQV
Page 48 and 49:
7KH /DZ*RYHUQHG 6\VWHP DSSURDFK GRH
Page 50 and 51:
IRUHOHFWULFDOHQJLQHHULQJ$XWR&$'IRUP
Page 52 and 53:
IRU WKH $UPDQL GHVLJQ HQYLURQPHQW L
Page 55 and 56:
&KDSWHU7KH$UPDQL'HVLJQ/DQJXDJH$UPDQ
Page 57 and 58:
KLHUDUFKLFDOGHFRPSRVLWLRQWHQGWRHLWK
Page 59 and 60:
DEVWUDFWPRGXODUUHXVDEOHGHVLJQH[SHUW
Page 61 and 62:
2QH RI WKH ILUVW VWHSV LQ GHVLJQLQ
Page 63 and 64:
System simpleCS = {Component client
Page 65 and 66:
System simpleCS = {Component client
Page 67 and 68:
FDQ EH DVVLJQHG WR D SURSHUW\ , SUR
Page 69 and 70:
DXGLHQFH PDWKHPDWLFDOO\ ZHOOIRXQGHG
Page 71 and 72:
GHFLGDEOH>(QG@7KHNH\DVSHFWRI)23/WKD
Page 73 and 74:
FRQQHFWHGHWF7RSRORJLFDOIXQFWLRQV FD
Page 75 and 76:
6FRSLQJUXOHV([WHQGLQJILUVWRUGHUSUHG
Page 77 and 78:
LQWKHV\VWHP'HVLJQKHXULVWLFVRQWKHRWK
Page 79 and 80:
$UFKLWHFWXUDO(OHPHQWV…EntityDecl
Page 81 and 82:
YHU\GLIIHUHQWW\SHVRI FRQVWUDLQWVSHF
Page 83 and 84:
• 7KHUHTXHVWUDWHSURSHUW\RI D&OLHQ
Page 85 and 86:
'HFODUDWLRQ7\SH ([DPSOH 0HDQLQJ6WUX
Page 87 and 88:
JLYHQ LQ >0RQ@ DORQJ ZLWK D GHWDLOH
Page 89 and 90:
VWUXFWXUHRI YDOXHVWKDWFDQEHDSSOLHGW
Page 91 and 92:
Style naiveClientServerStyle = {//
Page 93 and 94:
,QWKLVH[DPSOHDQHZVW\OHFDOOHGVXEH[WH
Page 95 and 96:
$UPDQL·V SUHGLFDWHEDVHG W\SH V\VWH
Page 97 and 98:
RIDJLYHQW\SH7 1HLWKHU RI WKHVH FRQ
Page 99:
ZKHUH WKH DUFKLWHFW ZRUNLQJ ZLWK $U
Page 102 and 103:
2QHRI WKHFKDOOHQJHVLQWURGXFHGE\WKLV
Page 104 and 105:
&RUHVKDUHGHQYLURQPHQWLQIUDVWUXFWXUH
Page 106 and 107:
7\SH0DQDJHU DQG $QDO\VLV(QJLQH FRPS
Page 108 and 109:
DWWDFKHG WRRO·V UHVSRQVLELOLW\ WR
Page 110 and 111:
YDULDWLRQVRI WKHH[WHUQDOWRROFRQQHFW
Page 112 and 113:
$FPH6WXGLR SURYLGHV ILQHJUDLQHG XVH
Page 114 and 115:
HQYLURQPHQW GHVLJQHU FDQ H[WHQG WKH
Page 116 and 117:
WKDQDFXVWRPEXLOWKLJKO\IRFXVHGVROXWL
Page 118 and 119:
DGHVLJQIRUDOOHOHPHQWVWKDWKDYHDVSHFL
Page 120 and 121:
DUFKLWHFWXUDOHQWLWLHVWKDWLWVGLDJUDP
Page 123 and 124:
&KDSWHU7DVN$QDO\VLV,QWKHWKHVLVVWDWH
Page 125 and 126:
HQYLURQPHQWVFUHDWHGLQWKLVGLVVHUWDWL
Page 127 and 128:
F )LJXUHRXWKRZWRUHSUHVHQWWKHFDSWXUH
Page 129 and 130:
FRPSOHWHHDFKRI WKHVHWRSOHYHOWDVNVKR
Page 131 and 132:
%HVWFDVHVFHQDULRaGD\IRUGHYHORSHU6PD
Page 133:
6XPPDU\RI WDVNDQDO\VLVDQGFRPSDULVRQ
Page 136 and 137:
7KURXJK FDUHIXO VHOHFWLRQ RI WKH W
Page 138 and 139:
DSSURDFKIRUWKLVSKDVHRI WKHYDOLGDWLR
Page 140 and 141: %DWFK6HTXHQWLDO6W\OH&DWHJRU\'DWD)OR
Page 142 and 143: D\HUHG6W\OH&DWHJRU\+LHUDUFKLFDO6HPD
Page 144 and 145: OD\HUHGVW\OHLQWKLVFDVHVWXG\YHU\JHQH
Page 146 and 147: 'LVFXVVLRQDQGHYDOXDWLRQ7KH & VW\OH
Page 148 and 149: QRWLI\WKHXVHUZLWKVXJJHVWLRQVZKHQKLV
Page 150 and 151: FRPSRQHQWW\SH7KHGHVLJQLVVXHVWKDWDOO
Page 152 and 153: VXSHUVW\OH·V GHVLJQ UXOHV SURYHG W
Page 154 and 155: 'ULYHU6XESURJUDP6W\OH&DWHJRU\&DOODQ
Page 156 and 157: 7KH VW\OH DOVR LQWURGXFHV WZR QHZ F
Page 158 and 159: $UPDQL(QYLURQPHQW6W\OH&DWHJRU\6KDUH
Page 160 and 161: 7KHVHFRQGLQWHUHVWLQJDVSHFWRI WKLVFD
Page 162 and 163: (QYLURQPHQW'HYHORSPHQW7DVN7LPH5HTXL
Page 164 and 165: EH\RQGWKHVFRSHRIWKLVWKHVLVUHVHDUFK7
Page 166 and 167: &DVHVWXG\0RGHOLQJWKH*OREDO7UDQVSRUW
Page 168 and 169: 'HVLJQUXOHVSHFLILFDWLRQLQ$UPDQL7RSR
Page 170 and 171: WKURXJKWKHOLQNHGLQWRROVWRSHUIRUPXVH
Page 172 and 173: KRZHYHUWKHSUHIHUUHGYDULDQWVUHVXOWVV
Page 174 and 175: YHULI\LQJWKHYDOLGLW\RI DSURSRVHGFRQ
Page 176 and 177: FRPSOHWHGWKHLUH[SHULPHQWVWKH\LQWHQG
Page 178 and 179: ZRUNV VPRRWKO\ ZKHQ DQ HQYLURQPHQW
Page 180 and 181: $UJR'HVLJQ(QYLURQPHQW5XQQLQJ6\VWHP0
Page 182 and 183: H[DPSOH FDSWXUHG LQ WKH *71 FDVH VW
Page 185 and 186: &KDSWHU'LVFXVVLRQDQG(YDOXDWLRQ7KH F
Page 187 and 188: 6HFRQGHYDOXDWLQJZKHWKHUD)23/H[SUHVV
Page 189: Component Type T =property x : int;
Page 193 and 194: WDWLRQVWKH\XVHGLQIRUPDOO\DQGLQGHSHQ
Page 195 and 196: &KDSWHU&RQFOXVLRQVDQG)XWXUH:RUN 6XP
Page 197 and 198: UHXVH WKH RUJDQL]DWLRQDO GHVLJQ H[S
Page 199 and 200: 7KHUHDUHIRXUVSHFLILFUHVHDUFKWRSLFVZ
Page 201 and 202: $UPDQL FDQ EH HDVLO\ UHFRQILJXUHG H
Page 203: ,QWHUHVWLQJO\WKLVSUREOHPLVQRWOLPLWH
Page 206 and 207: &KD@>&RUHO@>''@>(QG@>)HQ@>)LV@>)LV@
Page 208 and 209: 0LQ@>0LQ@>0LQ@>0RQ@>045@>207@>2+(@>
Page 210 and 211: 62@>69.@>7D\@>9HV@>9LVLR@>:0.@>:6@>
Page 212 and 213: Component Type Identifier ExtendsId
Page 214 and 215: RoleDeclaration::= Role Identifier[
Page 216 and 217: Design Rules and Analyses:DesignRul
show all

Rapid Development of Custom Software Architecture Design ...

Create successful ePaper yourself

Delete template?

Save as template?