/src/com/google/maps/extras/xmlparsers/kml/LineString.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	*	Class that represents a <LineString> element.
14	* 
15	* 	@see http://code.google.com/apis/kml/documentation/kmlreference.html#linestring
16	*/
17	public class LineString extends Geometry
18	{
19		//todo: add constants for the enum values?
20		
21		// Can contain: <extrude>, <tessellate>, <altitudeMode>, <coordinates>
22		// We support coordinates only
23		private var _coordinates:Coordinates;		
24  
25		/**
26		*	Constructor for class.
27		* 
28		*	@param x
29		*/	
30		public function LineString(x:XMLList)
31		{
32			super(x);
33			if (ParsingTools.nullCheck(this.x.kml::coordinates) != null) {
34				this._coordinates = new Coordinates(ParsingTools.nullCheck(this.x.kml::coordinates));
35			}
36		}
37	 	
38		/**
39		*	Represents the &lt;coordinates&gt; child element.
40		*/	
41		public function get coordinates():Coordinates
42		{
43			return this._coordinates;
44	 	}
45	 	
46	 	public override function toString():String {
47	 		return "LineString: " + super.toString() + " coordinates " + this._coordinates;
48	 	}
49	}
50}