Model
The main constructor for creating model elements. A model element is some construct that is an element of a model. Model elements are added to the main model when they are constructed by supplying a parent model element. The constructed model element becomes a child to the parent in the model element hierarchy.
Parameters
parent
the parent to this model element
name
an optional name. If not provided, then a name is provided automatically by using the class type of the element and a unique number.