Inheritance sample

[romaneo]

Create a class that describes the behavior of the Zoo.

In the Zoo should be available the following activities for the visitor:

• Announce the type and name of the animals and the '''sound''' it makes
• Zoo demonstration - each animal should move in front of the visitor
• Feeding - the visitor can start the process of feeding of different types of food:
  • meet
  • grain
  • fruit

Fill Zoo with different animals:

• Lion
• Elephant
• Frog
• Pinguin
• Eagle
• Fish

Programm workflow:

• init predefined variables for each animal
• init predefined variables for each food
• Print type , name, sound of each animal (e.g, Type: Lion, Name: Simba, Sound: Roar)
• Print "movements" for each animal (e.g Lion - walk, Eagle - fly)
• Print the results of feeding each animal with a different kind of food (e.g. Lion eats meet, Lion doesn't eat grain, Lion doesn't eat fruit)

Learning materials:

• (MUST READ in order to understand some diagrams in the next articles) https://en.wikipedia.org/wiki/Class_diagram#Relationships
• https://refactoring.guru/ru/extract-interface
• https://dev.to/romansery/why-you-should-favor-composition-over-inheritance-57m6

• https://medium.com/@kamilmasyhur/a-principle-of-object-oriented-design-79b9bfefd446

  Technical details:

• https://docs.microsoft.com/ru-ru/dotnet/csharp/language-reference/keywords/interface
• https://docs.microsoft.com/ru-ru/dotnet/csharp/language-reference/keywords/abstract
• https://stackoverflow.com/questions/56867/interface-vs-base-class

• https://stackoverflow.com/questions/5816563/when-should-i-choose-inheritance-over-an-interface-when-designing-c-sharp-class

  Added later https://en.wikipedia.org/wiki/Composition_over_inheritance https://metanit.com/sharp/tutorial/3.11.php https://www.bestprog.net/uk/2019/03/09/run-time-type-information-statements-is-as-examples-ua/

https://app.pluralsight.com/guides/interfacing-csharp https://app.pluralsight.com/guides/calling-virtual-and-non-virtual-methods-csharp https://app.pluralsight.com/guides/static-vs-instance-members-csharp

https://betterprogramming.pub/casting-in-c-b0cdb21e6048 https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%81%D0%B5%D1%80%D0%B5%D0%B4%D0%BD%D0%B8%D0%BA_(%D1%88%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD_%D0%BF%D1%80%D0%BE%D1%94%D0%BA%D1%82%D1%83%D0%B2%D0%B0%D0%BD%D0%BD%D1%8F) https://app.pluralsight.com/library/courses/c-sharp-code-more-object-oriented/table-of-contents Theme - What makes code object-oriented