Merge vector-2.4 branch back to trunk.

svn merge sandbox/vector-2.4/@2307 sandbox/vector-2.4/@HEAD trunk/openlayers/


git-svn-id: http://svn.openlayers.org/trunk/openlayers@2803 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Geometry/MultiLineString.js

@@ -0,0 +1,42 @@
+/* Copyright (c) 2006 MetaCarta, Inc., published under a modified BSD license.
+ * See http://svn.openlayers.org/trunk/openlayers/repository-license.txt 
+ * for the full text of the license. */
+
+/**
+ * @class
+ * 
+ * A MultiLineString is a collection of LineStrings
+ *
+ * @requires OpenLayers/Geometry/Collection.js
+ */
+OpenLayers.Geometry.MultiLineString = OpenLayers.Class.create();
+OpenLayers.Geometry.MultiLineString.prototype =
+    OpenLayers.Class.inherit(OpenLayers.Geometry.Collection, {
+
+    /**
+     * @constructor
+     *
+     * @param {Array(OpenLayers.Geometry.LineString)} components
+     */
+    initialize: function(components) {
+    	OpenLayers.Geometry.Collection.prototype.initialize.apply(this, 
+    	                                                          arguments);        
+    },
+
+    /**
+     * adds a component to the MultiPoint, checking type
+     *
+     * @param {OpenLayers.Geometry.LineString} component lineString to add
+     * @param {int} index Index into the array to insert the component
+     */
+    addComponent: function(component, index) {
+        if (!(component instanceof OpenLayers.Geometry.LineString)) {
+            throw "component should be an OpenLayers.Geometry.LineString";
+        }
+        OpenLayers.Geometry.Collection.prototype.addComponent.apply(this, 
+                                                                    arguments);        
+    },
+
+    /** @final @type String */
+    CLASS_NAME: "OpenLayers.Geometry.MultiLineString"
+});