QueueSimulator

A Java-based queue simulator that manages both regular and priority queue orders using core data structures.

Why I Built This

I'm interested in how backend systems behave internally and how simple data structures can simulate real-world workflows. This project is part of my journey exploring Java backend systems, simulations, and developer-focused software projects.

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Features

• Priority and regular order handling
• FIFO (First In First Out) queue processing
• Enqueue and dequeue operations
• Queue inspection using peek()
• Queue visualization with displayQueue()
• Unique order ID generation
• Object-oriented design using separate classes

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Technologies Used

• Java
• Java Collections Framework
• Queue Interface
• LinkedList

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How to Run

1. Clone the repository

git clone https://github.com/JavaLabs-io/QueueSimulator.git

2. Open the project in VS Code or any Java IDE
3. Run Main.java from the src/ folder

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Sample Output

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Future Improvements

• Cancel order functionality
• Search orders by ID
• JUnit tests
• GUI version
• REST API integration

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Part of JavaLabs-IO

This project is part of JavaLabs-IO — a collection of Java backend systems, simulations, tools, and experimental software projects.