@wiz-code/async-fsm/tests/test-4.js

Finite StateMachine JavaScript Library

var _ = require('underscore');
var FSM = require('../src');
//FSM.logger.disable();
var m = new FSM.Machine('my-machine');
var s1 = new FSM.State('s1', {
    entryAction: function () {
        console.log('entryAction::', this.getName());
    },
    doActivity: function () {
        console.log('doActivity::', this.getName());
        s1ToChoice.set({
            choice: 's3',
        });
        s1ToChoice.trigger();
    },
});



var choice = new FSM.ChoicePseudoState('choice', function (transit) {
    var target = transit.get('choice') === 's2' ? s2 : s3;
    return target;
});

var s2 = new FSM.State('s2', {
    entryAction: function () {
        console.log('entryAction::', this.getName());
    },
    doActivity: function () {
        console.log('doActivity::', this.getName());
    },
});

var s3 = new FSM.State('s3', {
    entryAction: function () {
        console.log('entryAction::', this.getName());
    },
    doActivity: function () {
        console.log('doActivity::', this.getName());
    },
});


m.addState(s1, s2, s3, choice);

var t1 = new FSM.Transition(false, false, s1);
var s1ToChoice = new FSM.Transition(false, s1, choice);
var choiceToS2 = new FSM.Transition(false, choice, s2);
var choiceToS3 = new FSM.Transition(false, choice, s3);

m.addTransition(t1, s1ToChoice, choiceToS2, choiceToS3);

m.deploy();
m.start();