Update wmts-hidpi, add nicer-api-docs

nicer-api-docs/closure-library/closure/goog/result/deferredadaptor.js

@@ -0,0 +1,57 @@
+// Copyright 2012 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 An adaptor from a Result to a Deferred.
+ *
+ * TODO (vbhasin): cancel() support.
+ * TODO (vbhasin): See if we can make this a static.
+ * TODO (gboyer, vbhasin): Rename to "Adapter" once this graduates; this is the
+ * proper programmer spelling.
+ */
+
+
+goog.provide('goog.result.DeferredAdaptor');
+
+goog.require('goog.async.Deferred');
+goog.require('goog.result');
+goog.require('goog.result.Result');
+
+
+
+/**
+ * An adaptor from Result to a Deferred, for use with existing Deferred chains.
+ *
+ * @param {!goog.result.Result} result A result.
+ * @constructor
+ * @extends {goog.async.Deferred}
+ */
+goog.result.DeferredAdaptor = function(result) {
+  goog.base(this);
+  goog.result.wait(result, function(result) {
+    if (this.hasFired()) {
+      return;
+    }
+    if (result.getState() == goog.result.Result.State.SUCCESS) {
+      this.callback(result.getValue());
+    } else if (result.getState() == goog.result.Result.State.ERROR) {
+      if (result.getError() instanceof goog.result.Result.CancelError) {
+        this.cancel();
+      } else {
+        this.errback(result.getError());
+      }
+    }
+  }, this);
+};
+goog.inherits(goog.result.DeferredAdaptor, goog.async.Deferred);