var module = new EgxModule(new StringGeneratingTemplateFactory());

var factory = (StringGeneratingTemplateFactory) module.getTemplateFactory();
factory.defineTemplate("template1.egl", "Hi from template #1!");
factory.defineTemplate("template2.egl", "Hi from template #2!");

var code = """
    rule Rule1 {
        template: "template1.egl"
        target: "gen/a.html"
    }

    rule Rule2 {
        template: "template2.egl"
        target: "gen/b.html"
    }
                """;
module.parse(code);
module.execute();

Map<String, String> results = factory.getResults();
return results;