Consider using immutable instead of getter
An immutable is an object that never changes after its construction. For this kind of object consider using public read-only attributes instead of getter methods.
CLASS /clean/some_data_container DEFINITION.
PUBLIC SECTION.
METHODS constructor
IMPORTING
a TYPE i
b TYPE c
c TYPE d.
DATA a TYPE i READ-ONLY.
DATA b TYPE c READ-ONLY.
DATA c TYPE d READ-ONLY.
ENDCLASS.instead of
CLASS /dirty/some_data_container DEFINITION.
PUBLIC SECTION.
METHODS get_a ...
METHODS get_b ...
METHODS get_c ...
PRIVATE SECTION.
DATA a TYPE i.
DATA b TYPE c.
DATA c TYPE d.
ENDCLASS.Caution: For objects which do have changing values, do not use public read-only attributes. Otherwise this attributes always have to be kept up to date, regardless if their value is needed by any other code or not.