Swift AQL - Acceleo Query Language Library

A pure Swift implementation of the Acceleo Query Language (AQL).

Features

• Pure Swift: No Java/EMF dependencies, Swift 6.0+ with strict concurrency
• Cross-Platform: Full support for macOS 15.0+ and Linux
• AQL Compatibility: Implements core AQL concepts and syntax
• EMF Integration: Built on top of swift-ecore for seamless model querying
• Performance: Optimized for fast model navigation and querying

Requirements

• Swift 6.0 or later
• macOS 15.0+ or Linux

Installation

Swift Package Manager

Add the following to your Package.swift:

dependencies: [
    .package(url: "https://github.com/mipalgu/swift-aql.git", branch: "main")
]

And add "AQL" to your target's dependencies.

Building

# Build the library
swift build

# Run tests
swift test

Licence

See the details in the LICENCE file.

References

This implementation is based on the following standards and technologies:

• Eclipse Acceleo - The reference AQL implementation
• OMG OCL (Object Constraint Language) - The query language foundation
• Eclipse Modeling Framework (EMF) - The metamodelling foundation