NICE TO SEE YOU BACK - DTU Informatics
NICE TO SEE YOU BACK - DTU Informatics
NICE TO SEE YOU BACK - DTU Informatics
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2. Domain Entities 2.2. Endurants2.2.1. General512.2.1. General• By an endurant (also known as a continuant or a substance) weshall understand an entity– that can be observed, i.e., perceived or conceived,– as a complete concept,– at no matter which given snapshot of time.• Were we to freeze time– we would still be able to observe the entire endurant.2.2.2. Discrete and Continuous Endurants• We distinguish between– discrete endurants, which we shall call parts, and– continuous endurants, which we shall call materials.A Precursor for Requirements Engineering 51 c○ Dines Bjørner 2012, <strong>DTU</strong> <strong>Informatics</strong>, Techn.Univ.of Denmark – July 20, 2012: 12:33