class EmployeeInfoDesc { private static final EntityDescriptorBuilder builder = EntityDescriptorBuilder.init("EmployeeInfo"); public static final EntityDescriptor INSTANCE = builder.get(); public static final StringField FIRST_NAME = FieldFactory.init(builder, "firstName").createStringField(); public static final StringField LAST_NAME = FieldFactory.init(builder, "lastName").createStringField(); public static final OneToOneRelationField EMPLOYEE = FieldFactory.init(builder, "employee").createOneToOneRelationField(EmployeeDesc.INSTANCE); private static final IntegerField ID = FieldFactory.init(builder, "id").createIntegerField(); static { builder.addKeyField(ID); } }