get_all_orthforms method

Set get_all_orthforms()

Implementation

Set get_all_orthforms(){

  Set forms = Set();
  for(OrthFormVariant variant in OrthFormVariant.values){
    String formVariant = get_orthform_variant(variant);
    if(formVariant != ""){
      forms.add(formVariant);
    }
  }
  return forms;
}