CADI Java Atomizer

Example extension that demonstrates how to create a language atomizer for CADI.

Overview

This extension provides Java language support for CADI by:

• Extracting atomic chunks from Java source code (classes, methods)
• Resolving Java import statements
• Supporting Java-specific syntax and patterns

Building

cargo build --release

This will create a dynamic library that can be loaded by CADI.

Usage

1. Copy the built library to your CADI extensions directory:

   cp target/release/libextension.so ~/.cadi/extensions/java-atomizer/
   cp extension.toml ~/.cadi/extensions/java-atomizer/
   

2. CADI will automatically load the extension on startup.

Extension Structure

java-atomizer/
├── extension.toml    # Extension manifest
├── libextension.so   # Compiled extension library
└── src/
    └── lib.rs        # Extension implementation

Implementation Details

The Java atomizer uses regex patterns to:

• Extract class definitions and their bodies
• Extract method definitions within classes
• Resolve import statements

Each extracted atom includes:

• Unique ID based on language and type
• Content type (text/java)
• Metadata (language, type, name, class)
• Dependencies (parent classes/methods)
• Content hash for deduplication

Testing

public class Example {
    private String name;

    public Example(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }
}

This would be atomized into:

• Class atom: Example class definition
• Method atoms: constructor and getName() method