/*
* Copyright 2003-2006, 2009, 2017, 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.
*/
/**
* @exports GeoJSONGeometryCollection
*/
define(['../../error/ArgumentError',
'./GeoJSONConstants',
'../../util/Logger'
],
function (ArgumentError,
GeoJSONConstants,
Logger) {
"use strict";
/**
* Constructs a GeoJSON geometry for a GeometryCollection. Applications typically do not call this constructor.
* It is called by {@link GeoJSON} as GeoJSON geometries are read.
* @alias GeoJSONGeometryCollection
* @constructor
* @classdesc Contains the data associated with a GeoJSON GeometryCollection geometry.
* A geometry collection must have a member with the name "geometries".
* The value corresponding to "geometries" is an array. Each element in this array is a GeoJSON
* geometry object. To include information on the coordinate range for features, a GeoJSON object may have a
* member named "bbox".
* @param {Object} geometries An array containing GeoJSONGeometry objects.
* @param {Object} bbox An object containing the value of GeoJSON GeometryCollection bbox member.
* @throws {ArgumentError} If the specified mandatory geometries is null or undefined or if the geometries
* parameter is not an array of GeoJSONGeometry.
*/
var GeoJSONGeometryCollection = function (geometries, bbox) {
if (!geometries) {
throw new ArgumentError(
Logger.logMessage(Logger.LEVEL_SEVERE, "GeoJSONGeometryCollection", "constructor",
"missingGeometries"));
}
if (Object.prototype.toString.call(geometries) !== '[object Array]') {
throw new ArgumentError(
Logger.logMessage(Logger.LEVEL_SEVERE, "GeoJSONGeometryCollection", "constructor",
"invalidGeometries"));
}
// Documented in defineProperties below.
this._geometries = geometries;
// Documented in defineProperties below.
this._bbox = bbox;
};
Object.defineProperties(GeoJSONGeometryCollection.prototype, {
/**
* The GeoJSON GeometryCollection geometries as specified to this GeoJSON GeometryCollection's constructor.
* @memberof GeoJSONGeometryCollection.prototype
* @type {Object}
* @readonly
*/
geometries: {
get: function () {
return this._geometries;
}
},
/**
* The GeoJSON GeometryCollection bbox member as specified to this GeoJSONGeometryCollection's constructor.
* @memberof GeoJSONGeometryCollection.prototype
* @type {Object}
* @readonly
*/
bbox: {
get: function () {
return this._bbox;
}
}
});
return GeoJSONGeometryCollection;
}
);