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

Finite StateMachine JavaScript Library

var _ = require('underscore');
var FSM = require('../src/async-fsm');



var machine = new FSM.Machine('my-machine');
var s1 = new FSM.State('s1', {
    data: {
        user: {
            id: [
                'hoge-san'
            ]
        }
    },
    props: {
        account: 'foo-bar'
    },
    methods: {
        watcher: function (val) {
            return val === 100;
        },
    },
    //loop: true,
    fps: 1,
    entryAction: function (t) {
        if (!_.isNull(t)) {
            console.log(t.get('initialValue'));
        }
        //t2.watch('', this.methods.watcher);
    },
    doActivity: function (t) {
        if (!_.isNull(t)) {
            console.log(t.get('initialValue'));
        }
        //t2.trigger(100, 100);
        t3.trigger();
    },
    exitAction: function (t) {
        if (!_.isNull(t)) {
            console.log(t.get('nextValue'));
        }
        console.log(t.get('value'));
    },
});

var s2 = new FSM.State('s2', {
    //autoTransition: true,
    entryAction: function (t) {
        if (_.isNull(t)) {
            return;
        }
        console.log('\nTransition id: ', t.getId(), '\nState name: ', this.getName(), ' entry');
    },
    doActivity: function (t) {
        if (_.isNull(t)) {
            return;
        }
        console.log('\nTransition id: ', t.getId(), '\nState name: ', this.getName(), ' do');
    },
    exitAction: function (t) {
        if (_.isNull(t)) {
            return;
        }
        console.log(t.get('value'));
    },
});

var enp = new FSM.EntryPointPseudoState(false);

var s2s1 = new FSM.State('s2s1', {
    //autoTransition: true,
    entryAction: function (t) {
        if (_.isNull(t)) {
            return;
        }
        console.log(t.get('value'));
    },
    doActivity: function (t) {
        if (_.isNull(t)) {
            return;
        }
        console.log(t.get('value'));
    },
    exitAction: function (t) {
        if (_.isNull(t)) {
            return;
        }
        console.log(t.get('value'));
    },
});


var t1 = new FSM.Transition(false, FSM.InitialPseudoState, s1, {
    data: {
        initialValue: 'Welcome to FSM World!',
    },
});
var t2 = new FSM.Transition(false, s1, s2, {
    data: {
        nextValue: 'FSM World\'s guide.',
    },
    guard: function (a, b) {
        return a * b === 10000;
    },
    effect: function (a, b) {
        console.log('effect: ', a, b);
    }
});

var t3 = new FSM.Transition(false, s1, enp, {
    data: {
        value: 'Transit to "entry point".',
    },
});

var t4 = new FSM.Transition(false, enp, s2s1, {
    data: {
        value: 'Transit from "entry point".',
    },
});

machine.addState(s1, s2);
s2.addState(enp, s2s1);
machine.addTransition(t1, t2, t3);
s2.addTransition(t4);

machine.deploy();
machine.start();