ISBN : 978-81-963532-2-3 (E-Book) Finalstate-Thisisrepresentedbyafilledcircleinsidealargercircle. State-Thesearerepresentedbyrectangleswithroundedcorners. Transition- A transition is shown as an arrow between two states. Normally, the name of theevent which causes the transition is places alongside the arrow. A guard to the transition canalso be assigned. A guard is a Boolean logic condition. The transition can take place only ifthe grade evaluates to true. The syntax for the label of the transition is shown in 3 parts: event[guard]/action. An example state chart for the order object of the Trade House Automation software is shown in fig.16.2. 78 Software Engineering Keerthana P, Manasa KN, Ganga D Bengal
84 Publizr Home