Class Definition Ch 04-3

question 41

Essay

Class Definition Ch 04-3
Consider a class called Building. This class consists of a number of floors (numberOfFloors) for the building, a current floor for the elevator (current), a requested floor of a person waiting for the elevator (requestedFloor), and methods for constructing the building object, for moving the elevator one floor up, for moving the elevator one floor down, for requesting the elevator and for starting the elevator going. Assume that requestedFloor will be set to 0 if there are currently no requests being made (or the last request has already been fulfilled).
-Refer to Class Definition Ch 04-3: What visibility modifiers would you use for the methods that move the elevator up one floor, move the elevator down one floor, that request the elevator, and that start the elevator moving?

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Definitions:

Good Faith Purchasers

Individuals who buy property without knowledge of any existing claims or issues, often protected by law.

Infants

Legally refers to individuals who are under the age of majority, typically considered to be 18 years in many jurisdictions, and who are thus limited in their ability to enter into contracts.

Minors

Individuals under the age of legal adulthood, which varies by country, typically recognized as under 18 or 21 years old.

Necessary

Something that is essential or required in a particular situation or for achieving a specific outcome.