1 files changed, 0 insertions, 235 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/async/conditionaldelay.js b/contexts/data/lib/closure-library/closure/goog/async/conditionaldelay.js
deleted file mode 100644
index 1e38975..0000000
--- a/contexts/data/lib/closure-library/closure/goog/async/conditionaldelay.js
+++ /dev/null
@@ -1,235 +0,0 @@
-// Copyright 2008 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 Defines a class useful for handling functions that must be
- * invoked later when some condition holds. Examples include deferred function
- * calls that return a boolean flag whether it succedeed or not.
- *
- * Example:
- *
- *  function deferred() {
- *     var succeeded = false;
- *     // ... custom code
- *     return succeeded;
- *  }
- *
- *  var deferredCall = new goog.async.ConditionalDelay(deferred);
- *  deferredCall.onSuccess = function() {
- *    alert('Success: The deferred function has been successfully executed.');
- *  }
- *  deferredCall.onFailure = function() {
- *    alert('Failure: Time limit exceeded.');
- *  }
- *
- *  // Call the deferred() every 100 msec until it returns true,
- *  // or 5 seconds pass.
- *  deferredCall.start(100, 5000);
- *
- *  // Stop the deferred function call (does nothing if it's not active).
- *  deferredCall.stop();
- *
- */
-
-
-goog.provide('goog.async.ConditionalDelay');
-
-goog.require('goog.Disposable');
-goog.require('goog.async.Delay');
-
-
-
-/**
- * A ConditionalDelay object invokes the associated function after a specified
- * interval delay and checks its return value. If the function returns
- * {@code true} the conditional delay is cancelled and {@see #onSuccess}
- * is called. Otherwise this object keeps to invoke the deferred function until
- * either it returns {@code true} or the timeout is exceeded. In the latter case
- * the {@see #onFailure} method will be called.
- *
- * The interval duration and timeout can be specified each time the delay is
- * started. Calling start on an active delay will reset the timer.
- *
- * @param {function():boolean} listener Function to call when the delay
- *     completes. Should return a value that type-converts to {@code true} if
- *     the call succeeded and this delay should be stopped.
- * @param {Object=} opt_handler The object scope to invoke the function in.
- * @constructor
- * @extends {goog.Disposable}
- */
-goog.async.ConditionalDelay = function(listener, opt_handler) {
-  goog.Disposable.call(this);
-
-  /**
-   * The function that will be invoked after a delay.
-   * @type {function():boolean}
-   * @private
-   */
-  this.listener_ = listener;
-
-  /**
-   * The object context to invoke the callback in.
-   * @type {Object|undefined}
-   * @private
-   */
-  this.handler_ = opt_handler;
-
-  /**
-   * The underlying goog.async.Delay delegate object.
-   * @type {goog.async.Delay}
-   * @private
-   */
-  this.delay_ = new goog.async.Delay(
-      goog.bind(this.onTick_, this), 0 /*interval*/, this /*scope*/);
-};
-goog.inherits(goog.async.ConditionalDelay, goog.Disposable);
-
-
-/**
- * The delay interval in milliseconds to between the calls to the callback.
- * Note, that the callback may be invoked earlier than this interval if the
- * timeout is exceeded.
- * @type {number}
- * @private
- */
-goog.async.ConditionalDelay.prototype.interval_ = 0;
-
-
-/**
- * The timeout timestamp until which the delay is to be executed.
- * A negative value means no timeout.
- * @type {number}
- * @private
- */
-goog.async.ConditionalDelay.prototype.runUntil_ = 0;
-
-
-/**
- * True if the listener has been executed, and it returned {@code true}.
- * @type {boolean}
- * @private
- */
-goog.async.ConditionalDelay.prototype.isDone_ = false;
-
-
-/** @override */
-goog.async.ConditionalDelay.prototype.disposeInternal = function() {
-  this.delay_.dispose();
-  delete this.listener_;
-  delete this.handler_;
-  goog.async.ConditionalDelay.superClass_.disposeInternal.call(this);
-};
-
-
-/**
- * Starts the delay timer. The provided listener function will be called
- * repeatedly after the specified interval until the function returns
- * {@code true} or the timeout is exceeded. Calling start on an active timer
- * will stop the timer first.
- * @param {number=} opt_interval The time interval between the function
- *     invocations (in milliseconds). Default is 0.
- * @param {number=} opt_timeout The timeout interval (in milliseconds). Takes
- *     precedence over the {@code opt_interval}, i.e. if the timeout is less
- *     than the invocation interval, the function will be called when the
- *     timeout is exceeded. A negative value means no timeout. Default is 0.
- */
-goog.async.ConditionalDelay.prototype.start = function(opt_interval,
-                                                       opt_timeout) {
-  this.stop();
-  this.isDone_ = false;
-
-  var timeout = opt_timeout || 0;
-  this.interval_ = Math.max(opt_interval || 0, 0);
-  this.runUntil_ = timeout < 0 ? -1 : (goog.now() + timeout);
-  this.delay_.start(
-      timeout < 0 ? this.interval_ : Math.min(this.interval_, timeout));
-};
-
-
-/**
- * Stops the delay timer if it is active. No action is taken if the timer is not
- * in use.
- */
-goog.async.ConditionalDelay.prototype.stop = function() {
-  this.delay_.stop();
-};
-
-
-/**
- * @return {boolean} True if the delay is currently active, false otherwise.
- */
-goog.async.ConditionalDelay.prototype.isActive = function() {
-  return this.delay_.isActive();
-};
-
-
-/**
- * @return {boolean} True if the listener has been executed and returned
- *     {@code true} since the last call to {@see #start}.
- */
-goog.async.ConditionalDelay.prototype.isDone = function() {
-  return this.isDone_;
-};
-
-
-/**
- * Called when the listener has been successfully executed and returned
- * {@code true}. The {@see #isDone} method should return {@code true} by now.
- * Designed for inheritance, should be overridden by subclasses or on the
- * instances if they care.
- */
-goog.async.ConditionalDelay.prototype.onSuccess = function() {
-  // Do nothing by default.
-};
-
-
-/**
- * Called when this delayed call is cancelled because the timeout has been
- * exceeded, and the listener has never returned {@code true}.
- * Designed for inheritance, should be overridden by subclasses or on the
- * instances if they care.
- */
-goog.async.ConditionalDelay.prototype.onFailure = function() {
-  // Do nothing by default.
-};
-
-
-/**
- * A callback function for the underlying {@code goog.async.Delay} object. When
- * executed the listener function is called, and if it returns {@code true}
- * the delay is stopped and the {@see #onSuccess} method is invoked.
- * If the timeout is exceeded the delay is stopped and the
- * {@see #onFailure} method is called.
- * @private
- */
-goog.async.ConditionalDelay.prototype.onTick_ = function() {
-  var successful = this.listener_.call(this.handler_);
-  if (successful) {
-    this.isDone_ = true;
-    this.onSuccess();
-  } else {
-    // Try to reschedule the task.
-    if (this.runUntil_ < 0) {
-      // No timeout.
-      this.delay_.start(this.interval_);
-    } else {
-      var timeLeft = this.runUntil_ - goog.now();
-      if (timeLeft <= 0) {
-        this.onFailure();
-      } else {
-        this.delay_.start(Math.min(this.interval_, timeLeft));
-      }
-    }
-  }
-};