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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/labs/observe/observable.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/labs/observe/observable.js | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/labs/observe/observable.js b/contexts/data/lib/closure-library/closure/goog/labs/observe/observable.js deleted file mode 100644 index 2ca576f..0000000 --- a/contexts/data/lib/closure-library/closure/goog/labs/observe/observable.js +++ /dev/null @@ -1,77 +0,0 @@ -// 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 Experimental observer-observable API. This is - * intended as super lightweight replacement of - * goog.events.EventTarget when w3c event model bubble/capture - * behavior is not required. - * - * This is similar to {@code goog.pubsub.PubSub} but with different - * intent and naming so that it is more discoverable. The API is - * tighter while allowing for more flexibility offered by the - * interface {@code Observable}. - * - * WARNING: This is still highly experimental. Please contact author - * before using this. - * - */ - -goog.provide('goog.labs.observe.Observable'); - -goog.require('goog.disposable.IDisposable'); - - - -/** - * Interface for an observable object. - * @interface - * @extends {goog.disposable.IDisposable} - */ -goog.labs.observe.Observable = function() {}; - - -/** - * Registers an observer on the observable. - * - * Note that no guarantee is provided on order of execution of the - * observers. For a single notification, one Notice object is reused - * across all invoked observers. - * - * Note that if an observation with the same observer is already - * registered, it will not be registered again. Comparison is done via - * observer's {@code equals} method. - * - * @param {!goog.labs.observe.Observer} observer The observer to add. - * @return {boolean} Whether the observer was successfully added. - */ -goog.labs.observe.Observable.prototype.observe = function(observer) {}; - - -/** - * Unregisters an observer from the observable. The parameter must be - * the same as those passed to {@code observe} method. Comparison is - * done via observer's {@code equals} method. - * @param {!goog.labs.observe.Observer} observer The observer to remove. - * @return {boolean} Whether the observer is removed. - */ -goog.labs.observe.Observable.prototype.unobserve = function(observer) {}; - - -/** - * Notifies observers by invoking them. Optionally, a data object may be - * given to be passed to each observer. - * @param {*=} opt_data An optional data object. - */ -goog.labs.observe.Observable.prototype.notify = function(opt_data) {}; |