Question: Subclassify Contacts to introduce class Contacts2 that behaves exactly like Contacts, while introducing a robust operation to search for a person, given a phone number

Subclassify Contacts to introduce class Contacts2 that behaves exactly like Contacts, while introducing a robust operation to search for a person, given a phone number through operation SearchForPerson.

in The Object-Z specification language

Class Contacts2 (8 pts)

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Object Zspecification language Let us now consider specifying the same queue as a class in ObjectZ ObjectZ classes introduce as well as modularity a precise notion of interface The interface of a clas... View full answer

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