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src/zcl_demo_abap_objects_friend.clas.abap

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+***********************************************************************
+*
+*               Class supporting an ABAP cheat sheet example
+*
+* ----------------------------- NOTE -----------------------------------
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily
+* intended to provide a better explanation and visualization of the
+* syntax and semantics of ABAP statements, not to solve concrete
+* programming tasks. For production application programs, you should
+* always work out your own solution for each individual case. There is
+* no guarantee for the correctness or completeness of the code.
+* Furthermore, there is no legal responsibility or liability for any
+* errors or their consequences that may occur when using the the example
+* code.
+*
+***********************************************************************
+ "! <p class="shorttext synchronized">Class supporting ABAP cheat sheet example</p>
+ "! The class supports the ABAP cheat sheet example about object orientation.
+ CLASS zcl_demo_abap_objects_friend DEFINITION PUBLIC FINAL CREATE PUBLIC.
+
+   PUBLIC SECTION.
+     CLASS-METHODS get_strings RETURNING VALUE(res_string) TYPE string_table.
+
+protected section.
+private section.
+ENDCLASS.
+
+
+
+CLASS ZCL_DEMO_ABAP_OBJECTS_FRIEND IMPLEMENTATION.
+
+
+  METHOD get_strings.
+    "Getting the strings and adding them to the string table.
+    "Accessing an attribute in a public visibility section.
+    APPEND zcl_demo_abap_objects=>public_string TO res_string.
+
+    "Accessing an attribute in a protected visibility section.
+    APPEND zcl_demo_abap_objects=>protected_string TO res_string.
+
+    "Accessing an attribute in a private visibility section.
+    APPEND zcl_demo_abap_objects=>private_string TO res_string.
+  ENDMETHOD.
+ENDCLASS.