/*
* Copyright 2003-2006, 2009, 2017, 2020 United States Government, as represented
* by the Administrator of the National Aeronautics and Space Administration.
* All rights reserved.
*
* The NASAWorldWind/WebWorldWind platform is licensed under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License
* at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* NASAWorldWind/WebWorldWind also contains the following 3rd party Open Source
* software:
*
* ES6-Promise – under MIT License
* libtess.js – SGI Free Software License B
* Proj4 – under MIT License
* JSZip – under MIT License
*
* A complete listing of 3rd Party software notices and licenses included in
* WebWorldWind can be found in the WebWorldWind 3rd-party notices and licenses
* PDF found in code directory.
*/
define([], function () {
"use strict";
/**
* Descendant of Date.
* @param dateInFormat {String} Any format of date accepted by the Date constructor.
* @constructor
* @alias DateWW
*/
var DateWW = function(dateInFormat) {
if(dateInFormat) {
this._date = new Date(dateInFormat);
} else {
this._date = new Date();
}
};
DateWW.prototype = Object.create(Date.prototype);
DateWW.prototype.isAfter = function(date) {
return this.compare(date) == -1;
};
DateWW.prototype.isBefore = function(date) {
return this.compare(date) == 1;
};
DateWW.prototype.valueOf = function() {
return this._date.valueOf();
};
DateWW.prototype.getTime = function() {
return this._date.getTime();
};
DateWW.prototype.compare = function(date) {
var currentDate = this._date.valueOf();
var comparedDate = date.valueOf();
if(currentDate > comparedDate) {
return -1;
} else if(currentDate < comparedDate) {
return 1;
} else {
return 0;
}
};
return DateWW;
});