Object Oriented Programming Project

This project was developed for the "Programação com Objetos" course @IST - Instituto Superior Técnico (2024/2025). It is organized into two main parts: domain modeling and user interaction.

Project Structure

📁 hva-core

Contains the domain model:

• Entities: Animal, Species, Habitat, Tree, Employee, Protector, Veterinarian, Vaccine, VaccinationRecord, HotelManager.
• Logic: Satisfaction calculations, seasonal behaviors, and persistence.

📁 hva-app

Handles user interaction:

• Command-line interface for CRUD operations.
• Imports data from UTF-8 text files.
• Saves state using Java serialization.

📁 uml/

Includes UML diagrams from the first delivery:

• Class and sequence diagrams.
• Package structure and relationships.

Design & Planning

• UML First: Modeled entities and relationships before coding.
• Design Patterns Applied:
  • Observer: For handling seasonal changes in trees.
  • Command: For structuring user commands.

Technologies Used

• Java: Programming language.

Notes

• Class names provided in the skeleton code must remain unchanged.
• Some classes are off-limits for modification.