*"* use this source file for the definition and implementation of *"* local helper classes, interface definitions and type *"* declarations CLASS lcl_stream IMPLEMENTATION. METHOD constructor. mv_data = iv_data. ENDMETHOD. METHOD eat_byte. rv_x = mv_data(1). mv_data = mv_data+1. ENDMETHOD. METHOD get. rv_data = mv_data. ENDMETHOD. METHOD eat_bytes. rv_x = mv_data(iv_length). mv_data = mv_data+iv_length. ENDMETHOD. ENDCLASS.