OMT Notation - Multiplicity - 0 or more (many)

Sound Library

Sound

1+ {ordered}

Feature

Label

A filled circle, ,

means 0 or more,

sometimes called many.

A filled circle means a set of 0 or more unordered objects.

For example - a Feature has many (0 or more) Label components,

and these Label components are stored in a random order.

If the word {ordered} is used, then the set of objects is ordered.

If N+, is used then the set contains N or more objects.

For example - a Sound Library contains 1 or more Sounds, and

the Sounds are ordered.