Pob zeb diamond class diagram yog dab tsi?
Pob zeb diamond class diagram yog dab tsi?

Video: Pob zeb diamond class diagram yog dab tsi?

Video: Pob zeb diamond class diagram yog dab tsi?
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Nyob rau hauv UML, nws yog graphically sawv cev raws li ib tug hollow pob zeb diamond zoo nyob rau hauv uas muaj chav kawm nrog ib txoj kab uas txuas nws mus rau qhov muaj chav kawm . Lub aggregate yog semantically ib qho khoom txuas ntxiv uas tau kho raws li ib chav nyob hauv ntau txoj haujlwm, txawm hais tias lub cev nws yog ua los ntawm ntau yam khoom tsawg dua.

Yog li ntawd, dab tsi yog class diagram piv txwv?

Cov duab kos duab yog lub tsev loj thaiv nyob rau hauv cov khoom-oriented qauv. Lawv siv los qhia txog cov khoom sib txawv hauv ib qho system, lawv cov cwj pwm, lawv cov haujlwm thiab kev sib raug zoo ntawm lawv. Hauv piv txwv , a chav kawm hu ua "loan account" yog piav qhia.

Ib yam li ntawd, dab tsi yog cov ntsiab lus ntawm daim duab kos duab? Daim duab no suav nrog cov npe chav kawm, cov yam ntxwv, thiab kev ua haujlwm hauv cov chav sib cais. Class Diagram txhais cov hom khoom nyob rau hauv lub system thiab ntau hom kev sib raug zoo uas muaj nyob ntawm lawv. Nws muab kev pom siab ntawm ib daim ntawv thov.

koj piav ib daim duab qhia li cas?

Hauv software engineering, a kab kos duab hauv Unified Modeling Language (UML) yog hom qauv zoo li qub daim duab uas piav txog cov qauv ntawm ib qho system los ntawm kev qhia qhov system chav kawm , lawv cov cwj pwm, kev ua haujlwm (lossis cov txheej txheem), thiab kev sib raug zoo ntawm cov khoom.

Dab tsi yog kev siv daim duab kos duab?

Cov Lub hom phiaj ntawm daim duab qhia chav kawm yog ua qauv zoo li qub saib ntawm ib daim ntawv thov . Cov duab kos duab yog cov xwb daim duab uas tuaj yeem raug kos duab ncaj qha nrog cov lus taw qhia thiab yog li dav siv thaum lub sijhawm tsim kho.

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