Rational Rose Suite tool Web site, 380
Rational Software, UML development and, 17, 18
Rational Unified Methodology, 36
Rational’s UML Resource Center Web site, 374
realizes dependency, 329
real-time systems, UML modeling tools for, 32
ReceiveEvent event, 195
rectangle. See also boxes
action sequence icon, 291
for components, 327
for interaction-overview diagram, 221
rounded
for activities, 214
for events during states, 285
for states, 262
with triangular notch, signal receipt icon, 290
with triangular point, signal sending icon, 290
ref operator, 211
reflexive associations, 73–75
region operator, 211
reification, of events, 283
reliability, system design requirement, 317
«required interface» stereotype, 328–329
return call, 199–200
return type of operation, 49
Rhapsody tool Web site, 380
right angle bracket (>), for left-to-right association, 65
robustness diagram. See application class diagram
roles
of actors, 136–138
of classes, 71–73
diagram of, converting to code, 80
inheriting, 102
RTF. See UML Revision Task Force of OMG
Rumbaugh, Jim (original developer of UML), 18