5.3.4. The OrderedCollection Class

The OrderedCollection class is a MIXIN class that defines the basic set of methods implemented by all collections that have an inherent index ordering, such as an array or a list.

Table 5.14. ooRexx OrderedCollection Class

Object
↓
Collection
↓
OrderedCollection

append appendAll delete difference first firstItem insert intersection last lastItem next	previous section subset sort sortWith stableSort stableSortWith subset union xor

This class is defined as a mixin class.

5.3.4.1. append


>>-append(item)------------------------------------------------><

Append an item to the end of the collection ordering. This is an abstract method that must be implemented by a subclass of this class.