@Override
protected void run(Set<ClassOutline> classes) {
final JDefinedClass _interface = outline.getClassFactory().createInterface(jpackage, "Visitable", null);
setOutput( _interface );
final JMethod _method = getOutput().method(JMod.PUBLIC, void.class, "accept");
final JTypeVar returnType = _method.generify("R");
final JTypeVar exceptionType = _method.generify("E", Throwable.class);
_method.type(returnType);
_method._throws(exceptionType);
final JClass narrowedVisitor = visitor.narrow(returnType, exceptionType);
_method.param(narrowedVisitor, "aVisitor");
for(ClassOutline classOutline : classes) {
classOutline.implClass._implements(getOutput());
}
}