Operator  Design Pattern Composite
   Objective    Compose objects into tree structures to
                         represent part-whole hierarchies
   Parameters   Objects: COMPONENT;
   Subtasks   
         1 - Create a Tree Structure.
           1.1 - Instantiate Concrete Object: COMPONENT -> COMPOSITE
           1.2 - Instantiate Concrete Object: COMPONENT -> LEAFs
           1.3 - Compose Objects: LEAFs, COMPOSITE -> COMPOSITE
           1.4 - If Subtree is needed:
             1.4.1 - Recursively Create SubTrees (Step 1)
             1.4.2 - Compose Objects: SubCOMPOSITE, COMPOSITE -> COMPOSITE
   Consequences   
         A tree structure composed of LEAF objects and COMPOSITE objects is
         created, where the last ones represent the internal nodes of the tree
   Product Text
         ADV/ADO COMPOSITE
            Declarations
               ...
               Attributes
                  ComponentType: ADO COMPONENT;
               Nested ADVs/ADOs
                  Set CompSet of ComponentType;
                  Inherit Component;
            ...
         End COMPOSITE

         ADV/ADO LEAF
            Declarations
               ...
               Nested ADVs/ADOs
               Inherit Component;
            ...
         End LEAF
End Operator