[Time Conductor] Add formatProvider

...to handle lookup of extensions of category 'formats'

platform/time/src/FormatProvider.js

@@ -0,0 +1,51 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web 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.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+
+], function (
+
+) {
+    "use strict";
+
+    function FormatProvider(formats) {
+        var formatMap = {};
+
+        function addToMap(Format) {
+            var key = Format.key;
+            if (key && !formatMap[key]) {
+                formatMap[key] = new Format();
+            }
+        }
+
+        formats.forEach(addToMap);
+        this.formatMap = formatMap;
+    }
+
+    FormatProvider.getFormat = function (key) {
+        return this.formatMap[key];
+    };
+
+    return FormatProvider;
+
+});