Petri Nets: Informal Presentation
Entities of the real world that are interpreted as
passive elements are represented by P-elements
(conditions, places, resources, waiting pools, channels
Entities of the real world that are interpreted as
active elements are represented by T-elements
(events, transitions, actions, executions of statements,
transmission of messages etc.).
Petri Nets: Informal Presentation
P-elements (state elements, places) and
T-elements (transition elements,transitions).