diff options
author | Brian Picciano <mediocregopher@gmail.com> | 2021-01-21 17:22:53 -0700 |
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committer | Brian Picciano <mediocregopher@gmail.com> | 2021-01-21 17:22:53 -0700 |
commit | bcf9b230be6d74c71567fd0771b31d47d8dd39c7 (patch) | |
tree | 2d0fc16142d55bbd5876ac6b8174c2857883b40e /assets/viz/2/goog/debug/entrypointregistry.js | |
parent | d57fd70640948cf20eeb41b56e8d4e23e616cec0 (diff) |
build the blog with nix
Diffstat (limited to 'assets/viz/2/goog/debug/entrypointregistry.js')
-rw-r--r-- | assets/viz/2/goog/debug/entrypointregistry.js | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/assets/viz/2/goog/debug/entrypointregistry.js b/assets/viz/2/goog/debug/entrypointregistry.js deleted file mode 100644 index 336e146..0000000 --- a/assets/viz/2/goog/debug/entrypointregistry.js +++ /dev/null @@ -1,159 +0,0 @@ -// Copyright 2010 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 A global registry for entry points into a program, - * so that they can be instrumented. Each module should register their - * entry points with this registry. Designed to be compiled out - * if no instrumentation is requested. - * - * Entry points may be registered before or after a call to - * goog.debug.entryPointRegistry.monitorAll. If an entry point is registered - * later, the existing monitor will instrument the new entry point. - * - * @author nicksantos@google.com (Nick Santos) - */ - -goog.provide('goog.debug.EntryPointMonitor'); -goog.provide('goog.debug.entryPointRegistry'); - -goog.require('goog.asserts'); - - - -/** - * @interface - */ -goog.debug.EntryPointMonitor = function() {}; - - -/** - * Instruments a function. - * - * @param {!Function} fn A function to instrument. - * @return {!Function} The instrumented function. - */ -goog.debug.EntryPointMonitor.prototype.wrap; - - -/** - * Try to remove an instrumentation wrapper created by this monitor. - * If the function passed to unwrap is not a wrapper created by this - * monitor, then we will do nothing. - * - * Notice that some wrappers may not be unwrappable. For example, if other - * monitors have applied their own wrappers, then it will be impossible to - * unwrap them because their wrappers will have captured our wrapper. - * - * So it is important that entry points are unwrapped in the reverse - * order that they were wrapped. - * - * @param {!Function} fn A function to unwrap. - * @return {!Function} The unwrapped function, or {@code fn} if it was not - * a wrapped function created by this monitor. - */ -goog.debug.EntryPointMonitor.prototype.unwrap; - - -/** - * An array of entry point callbacks. - * @type {!Array<function(!Function)>} - * @private - */ -goog.debug.entryPointRegistry.refList_ = []; - - -/** - * Monitors that should wrap all the entry points. - * @type {!Array<!goog.debug.EntryPointMonitor>} - * @private - */ -goog.debug.entryPointRegistry.monitors_ = []; - - -/** - * Whether goog.debug.entryPointRegistry.monitorAll has ever been called. - * Checking this allows the compiler to optimize out the registrations. - * @type {boolean} - * @private - */ -goog.debug.entryPointRegistry.monitorsMayExist_ = false; - - -/** - * Register an entry point with this module. - * - * The entry point will be instrumented when a monitor is passed to - * goog.debug.entryPointRegistry.monitorAll. If this has already occurred, the - * entry point is instrumented immediately. - * - * @param {function(!Function)} callback A callback function which is called - * with a transforming function to instrument the entry point. The callback - * is responsible for wrapping the relevant entry point with the - * transforming function. - */ -goog.debug.entryPointRegistry.register = function(callback) { - // Don't use push(), so that this can be compiled out. - goog.debug.entryPointRegistry - .refList_[goog.debug.entryPointRegistry.refList_.length] = callback; - // If no one calls monitorAll, this can be compiled out. - if (goog.debug.entryPointRegistry.monitorsMayExist_) { - var monitors = goog.debug.entryPointRegistry.monitors_; - for (var i = 0; i < monitors.length; i++) { - callback(goog.bind(monitors[i].wrap, monitors[i])); - } - } -}; - - -/** - * Configures a monitor to wrap all entry points. - * - * Entry points that have already been registered are immediately wrapped by - * the monitor. When an entry point is registered in the future, it will also - * be wrapped by the monitor when it is registered. - * - * @param {!goog.debug.EntryPointMonitor} monitor An entry point monitor. - */ -goog.debug.entryPointRegistry.monitorAll = function(monitor) { - goog.debug.entryPointRegistry.monitorsMayExist_ = true; - var transformer = goog.bind(monitor.wrap, monitor); - for (var i = 0; i < goog.debug.entryPointRegistry.refList_.length; i++) { - goog.debug.entryPointRegistry.refList_[i](transformer); - } - goog.debug.entryPointRegistry.monitors_.push(monitor); -}; - - -/** - * Try to unmonitor all the entry points that have already been registered. If - * an entry point is registered in the future, it will not be wrapped by the - * monitor when it is registered. Note that this may fail if the entry points - * have additional wrapping. - * - * @param {!goog.debug.EntryPointMonitor} monitor The last monitor to wrap - * the entry points. - * @throws {Error} If the monitor is not the most recently configured monitor. - */ -goog.debug.entryPointRegistry.unmonitorAllIfPossible = function(monitor) { - var monitors = goog.debug.entryPointRegistry.monitors_; - goog.asserts.assert( - monitor == monitors[monitors.length - 1], - 'Only the most recent monitor can be unwrapped.'); - var transformer = goog.bind(monitor.unwrap, monitor); - for (var i = 0; i < goog.debug.entryPointRegistry.refList_.length; i++) { - goog.debug.entryPointRegistry.refList_[i](transformer); - } - monitors.length--; -}; |