/src/com/google/maps/extras/xmlparsers/kml/MultiGeometry.as

 1/*
 2* Copyright 2008 Google Inc. 
 3* Licensed under the Apache License, Version 2.0:
 4*  http://www.apache.org/licenses/LICENSE-2.0
 5*/
 6package com.google.maps.extras.xmlparsers.kml
 7{
 8    import com.google.maps.extras.xmlparsers.Namespaces;
 9	import com.google.maps.extras.xmlparsers.ParsingTools;
10	import com.google.maps.extras.xmlparsers.XmlElement;
11
12	/**
13	*	A container for zero or more geometry primitives associated with the same feature.
14	* 
15	* 	@see http://code.google.com/apis/kml/documentation/kmlreference.html#multigeometry
16	*/
17	public class MultiGeometry extends Geometry
18	{
19		private var _geometries:Array;
20		
21		/**
22		*	Constructor for class.
23		* 
24		*	@param x
25		*/	
26		public function MultiGeometry(x:XMLList)
27		{
28			super(x);
29			
30			this._geometries = new Array();
31			// Geometries are: Point, LineString, LinearRing, Polygon, MultiGeometry, Model
32			// We won't support Model
33			var i:XML;
34            for each (i in this.x.kml::KmlPoint) {
35                this._geometries.push(new KmlPoint(XMLList(i)));
36            }
37            for each (i in this.x.kml::LineString) {
38                this._geometries.push(new LineString(XMLList(i)));
39            }
40            for each (i in this.x.kml::LinearRing) {
41                this._geometries.push(new LinearRing(XMLList(i)));
42            }
43            for each (i in this.x.kml::Polygon) {
44                this._geometries.push(new KmlPolygon(XMLList(i)));
45            }
46            for each (i in this.x.kml::MultiGeometry) {
47                this._geometries.push(new MultiGeometry(XMLList(i)));
48            }
49		}
50		
51		/**
52        *   An array of child features of this container.
53        */  
54        public function get geometries():Array
55        {
56            return this._geometries;
57        }
58        
59		public override function toString():String {
60			return "MultiGeometry: " + super.toString();
61		}
62	}
63}