Support for unique collections

2017-04-11 21:29:30 -06:00
parent 8b0e1b638b
commit d28f50465b
3 changed files with 117 additions and 1 deletions
@@ -8,6 +8,21 @@ var olx;
 /* typedefs for object literals provided by applications */


+/**
+ * @typedef {{unique: (boolean|undefined)}}
+ */
+olx.CollectionOptions;
+
+
+/**
+ * Disallow the same item from being added to the collection twice.  Default is
+ * false.
+ * @type {boolean|undefined}
+ * @api
+ */
+olx.CollectionOptions.prototype.unique;
+
+
 /**
 * @typedef {{html: string,
 *     tileRanges: (Object.<string, Array.<ol.TileRange>>|undefined)}}