// Accessor for testing the deterministic temporal semantics.
//
// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//
/** This is a spontaneous accessor that outputs how many times it fired each
* 4000 ms.
*
* @accessor deterministicTemporalSemantics/SpontaneousPeriodic
* @output output The output, the number of times the accessor fired
* @author Chadlia Jerad
* @version $$Id$$
*/
// Stop extra messages from jslint. Note that there should be no
// space between the / and the * and global.
/*globals clearInterval, clearTimeout, console, error, exports, require, setInterval, setTimeout*/
/*jshint globalstrict: true*/
"use strict";
exports.setup = function () {
this.output('output', {
'type': 'number',
'value': 0
});
this.parameter('synchronizationLabel', {
'type': 'string',
'value': 'SynchInitialization'
});
this.parameter('period', {
'type': 'number',
'value': 1000
});
};
exports.initialize = function () {
var numberOfFirings = 0;
var thiz = this;
var f1 = function () {
thiz.send('output', ++numberOfFirings);
console.log(thiz.accessorName + " :: period = " + thiz.getParameter('period') +
' with output = ' + thiz.latestOutput('output'));
};
var inter = setInterval(f1, thiz.getParameter('period'),
thiz.getParameter('synchronizationLabel'));
var f2 = function () {
clearInterval(inter);
console.log(thiz.accessorName + ' setInterval cleared.');
};
setTimeout(f2, 12000, 'end');
};