Update wmts-hidpi, add nicer-api-docs

nicer-api-docs/closure-library/closure/goog/storage/mechanism/mechanism.js

@@ -0,0 +1,56 @@
+// Copyright 2011 The Closure Library Authors. All Rights Reserved.
+//
+// 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.
+
+/**
+ * @fileoverview Abstract interface for storing and retrieving data using
+ * some persistence mechanism.
+ *
+ */
+
+goog.provide('goog.storage.mechanism.Mechanism');
+
+
+
+/**
+ * Basic interface for all storage mechanisms.
+ *
+ * @constructor
+ */
+goog.storage.mechanism.Mechanism = function() {};
+
+
+/**
+ * Set a value for a key.
+ *
+ * @param {string} key The key to set.
+ * @param {string} value The string to save.
+ */
+goog.storage.mechanism.Mechanism.prototype.set = goog.abstractMethod;
+
+
+/**
+ * Get the value stored under a key.
+ *
+ * @param {string} key The key to get.
+ * @return {?string} The corresponding value, null if not found.
+ */
+goog.storage.mechanism.Mechanism.prototype.get = goog.abstractMethod;
+
+
+/**
+ * Remove a key and its value.
+ *
+ * @param {string} key The key to remove.
+ */
+goog.storage.mechanism.Mechanism.prototype.remove = goog.abstractMethod;