*"* local class implementation for public class *"* use this source file for the implementation part of *"* local helper classes *"* use this source file for any type declarations (class *"* definitions, interfaces or data types) you need for method *"* implementation or private method's signature *"* use this source file for any macro definitions you need *"* in the implementation part of the class ABAP method ADD. data_validations->add( ip_data_validation ). endmethod. method CLEAR. data_validations->clear( ). endmethod. method CONSTRUCTOR. CREATE OBJECT data_validations. endmethod. method GET_ITERATOR. eo_iterator ?= data_validations->if_object_collection~get_iterator( ). endmethod. method IS_EMPTY. is_empty = data_validations->if_object_collection~is_empty( ). endmethod. method REMOVE. data_validations->remove( ip_data_validation ). endmethod. method SIZE. ep_size = data_validations->if_object_collection~size( ). endmethod.