UML-mlandu chithunzi

The kayeseleledwe ntchito mitundu isanu ya matchati, ndi UML-mlandu chithunzi ndi njira simulating zinthu zazikulu za dongosolo kuti kumutsatira khalidwe la machitidwe kalasi ndi subsystems kumathandiza kwambiri. Aliyense wa zithunzi izi zambiri zisudzo, ntchito zina, ndi mgwilizano umene ulipo pakati pawo.

UML-mlandu chithunzi chimagwiritsidwa ntchito zosiyanasiyana, makamaka malo chofunika cha kachitidwe mawu a yofanana zosiyana za ntchito kapena precedents. Nthawi zambiri, amaganiza pano kumutsatira dongosolo nkhani ya kalasi kapena subsystem kapena malamulo amene amafotokoza khalidwe la zinthu anasankha kumutsatira.

Chofunika kwambiri ndi ntchito nkhani chithunzi cha malangizo, zowonera ndi zolembedwa dongosolo khalidwe. Ntchito, kutukula mosabvutikira kuzindikira dongosolo, subsystem, kapena makalasi, komanso kuyang'ana ubwino wa ntchito zigawo zikuluzikulu zakunja kwa nkhani inayake. Chotero UML-chithunzi n'kofunika, makamaka kudziyesa machitidwe executable ndi kapangidwe mwachindunji, komanso kumvetsa bwino dongosolo awo mkati, makamaka n'zosiyana zomangamanga.

Kapangidwe chitsanzo - ndi chida chachikulu kupeza njira kuti nkhani yaikulu, imbaenda kuna bwino. Pamsonkhano uliwonse sitepe, dzifunseni funso mobwerezabwereza kuti: "Kodi wina zingachitike" Ndipo makamaka, "Kodi kuvuta," kumene yabwino kuyambira pachiyambi tikupeza yophunzitsa zinthu zonse ndi zotheka. Izi zidzathandiza asasokonezeke m'tsogolo, pamene ntchito chilango.

zinthu zonse kuthetsa vutoli, amene n'chotheka, ndi bwino kuphunzira kuyambira pachiyambi. njira izi zidzathandiza kuti tipewe bogged pansi mu quagmire pamene ntchito chilango. Choncho, ngati n'kotheka, ganizirani mmene ndingathere zinthu, ndipo uyu adzachititsa kuchepa zolakwa m'tsogolo.

Njira ntchito ndi likutipatsa chithunzi precedents tebulo lomwe limasonyeza nkhani zake. Ndi chinachake chofanana ndi chithunzi nkhani, amene ntchito njira structural. Ndipotu, tebulo limasonyeza malire a dongosolo, komanso tangency ake ndi dzikoli.

Tchati bwino anasonyeza precedents zisudzo, ntchito milandu, komanso ubale pakati pawo:

- kuphedwa kwa zisudzo za nkhani ya;

- precedents yokhudza precedents ena.

Za nkhani ya chitsanzo pa mawerengeredwe wa UML silinenapo, ndi njira ya kupereka tchati limasonyeza zonse. Komabe, mungachite popanda tchati. Akatswiri amalangiza chitukuko cha nkhani sachita khama kwambiri kuti akonze tchati. Zingakhale bwino ngati inu azimvetsera lemba la zili.

UML ntchito nkhani chithunzi, kuwonjezera monga mabwenzi, ali zina, mwachitsanzo kuwonjezera. Zinali akatswiri wake amavomereza kupewa. chifukwa lagona pa mfundo yakuti zambiri lonse timu chitukuko kwambiri nthawi kupatsidwa kwa kuganizira za ubale zosiyanasiyana pakati pa milandu ntchito. Izi ndi kungotaya khama. Pambuyo polimbana ndi kufotokoza lemba la nkhani zambiri yabwino, ndi apa kuti phindu lenileni la sayansi kubisika.