Model:
	greetings+=Greeting*;
	
Greeting:
	'Hello' name=ID ('from' from=[Greeting]) '!';

public class Main {
	
	public static void main(String[] args) throws IOException {
		Reader reader = new Reader();
		reader.setUseJavaClassPath(true);
		reader.addRegister(new MyDslStandaloneSetup());
		reader.addPath("models");
		SlotEntry outputSlot = new SlotEntry();
		outputSlot.setType("Greeting");
		reader.addLoad(outputSlot);
		WorkflowContextImpl ctx = new WorkflowContextImpl();
		reader.invoke(ctx);
		for(Greeting g : (List<Greeting>)ctx.get("model")) {
			System.out.println(g.getName() + " " + g.getFrom());
		}

		
	}

}