@startuml s1 : entry / onentry() s1 : exit / onexit() s2 : entry / onentry() s2 : exit / onexit() [*] --> idle idle --> s1 : e1 / action1() { aProcess(e2{}) } s1 --> s2 : e2 / action2() { aSm->process_event(e3{}) } s2 : e3/action3 @enduml Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       🎉 Discover the future PlantUML Web Editor! 🚀  PNG  SVG  ASCII Art