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<!DOCTYPE html> <html> <head> <title>QueueRunner.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="../../../../doc-style.css" /> <script src="../../../../doc-filelist.js"></script> <script> var relativeDir = "../../../../", thisFile = "Users/knut/Documents/source/mermaid/bower_components/jasmine/src/core/QueueRunner.js", defaultSidebar = true; </script> <script src="../../../../doc-script.js"></script> <script src="../../../../mermaid.js"></script> <link rel="stylesheet" href="../../../../mermaid.css" /> </head> <body> <div id="sidebar_wrapper"> <div id="sidebar_switch"> Files Headings </div> <div id="tree"></div> <div id="headings"> <div class="heading h1"> <a href="#QueueRunner.js">QueueRunner.js</a> </div> </div> </div> <div id="sidebar-toggle"></div> <div id="container"><div class="background highlight"></div> <table cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="docs"> <div class="pilwrap" id="QueueRunner.js"> <h1> <a href="#QueueRunner.js" name="QueueRunner.js" class="pilcrow">¶</a>QueueRunner.js </h1> </div> </td> <td class="code highlight"></td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1" id="section-1">¶</a> </div> </td> <td class="code highlight"><div class="highlight"><pre>getJasmineRequireObj().QueueRunner = function(j$) { function once(fn) { var called = false; return function() { if (!called) { called = true; fn(); } }; } function QueueRunner(attrs) { this.fns = attrs.fns || []; this.onComplete = attrs.onComplete || function() {}; this.clearStack = attrs.clearStack || function(fn) {fn();}; this.onException = attrs.onException || function() {}; this.catchException = attrs.catchException || function() { return true; }; this.enforceTimeout = attrs.enforceTimeout || function() { return false; }; this.userContext = {}; this.timer = attrs.timeout || {setTimeout: setTimeout, clearTimeout: clearTimeout}; } QueueRunner.prototype.execute = function() { this.run(this.fns, 0); }; QueueRunner.prototype.run = function(fns, recursiveIndex) { var length = fns.length, self = this, iterativeIndex; for(iterativeIndex = recursiveIndex; iterativeIndex < length; iterativeIndex++) { var fn = fns[iterativeIndex]; if (fn.length > 0) { return attemptAsync(fn); } else { attemptSync(fn); } } var runnerDone = iterativeIndex >= length; if (runnerDone) { this.clearStack(this.onComplete); } function attemptSync(fn) { try { fn.call(self.userContext); } catch (e) { handleException(e); } } function attemptAsync(fn) { var clearTimeout = function () { Function.prototype.apply.apply(self.timer.clearTimeout, [j$.getGlobal(), [timeoutId]]); }, next = once(function () { clearTimeout(timeoutId); self.run(fns, iterativeIndex + 1); }), timeoutId; if (self.enforceTimeout()) { timeoutId = Function.prototype.apply.apply(self.timer.setTimeout, [j$.getGlobal(), [function() { self.onException(new Error('Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.')); next(); }, j$.DEFAULT_TIMEOUT_INTERVAL]]); } try { fn.call(self.userContext, next); } catch (e) { handleException(e); next(); } } function handleException(e) { self.onException(e); if (!self.catchException(e)) { </pre></div> </td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2" id="section-2">¶</a> </div> TODO: set a var when we catch an exception and use a finally block to close the loop in a nice way.. </td> <td class="code highlight"><div class="highlight"><pre> throw e; } } }; return QueueRunner; }; </pre></div> </td> </tr> </tbody> </table> </div> </body> </html>