🌾 SmartFarm System – Group Task 5 (Composition)

This project demonstrates composition in Dart using a container class (FarmController) and multiple part classes (WaterPump, ChickenCoop, Tractor).
The container delegates actions to its parts, showing how composition can combine smaller classes into a larger system.

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🎯 How It Works

• Container: FarmController

  • Holds references to WaterPump, ChickenCoop, and Tractor
  • Provides two methods:
    • morningRoutine() → starts pump, feeds chickens, plows field
    • nightRoutine() → parks tractor, locks coop, stops pump

• Parts:

  • WaterPump → simulates irrigation pump with start/stop
  • ChickenCoop → manages feeding chickens and locking the coop
  • Tractor → simulates fieldwork with plow/park actions

• Demo: main.dart

  • Instantiates the parts
  • Passes them into the FarmController (constructor injection)
  • Runs both routines and prints labeled console output

  Legend (Printed Labels)

• [AgriHub-01] → Container class (FarmController)

• [EastPump] → Part class (WaterPump)

• [SouthCoop] → Part class (ChickenCoop)

• [RedTractor] → Part class (Tractor)

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📂 Project Structure