This week's book giveaway is in the Other Open Source APIs forum. We're giving away four copies of Storm Applied and have Sean Allen, Peter Pathirana & Matthew Jankowski on-line! See this thread for details.
Getter(s)/Setter(s) are not required to be mentioned.
However, to make the design more self explanatory, one note may enough to explain like "Getter(s)/Setter(s) are not explained in the designed and are implicit part of Entities."