|
1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
|
2 <html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#"> |
|
3 <head> |
|
4 <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> |
|
5 <title>API: profiler Profiler.js (YUI Library)</title> |
|
6 |
|
7 <link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" /> |
|
8 <link rel="stylesheet" type="text/css" href="assets/api.css" /> |
|
9 |
|
10 <script type="text/javascript" src="assets/api-js"></script> |
|
11 <script type="text/javascript" src="assets/ac-js"></script> |
|
12 </head> |
|
13 |
|
14 <body id="yahoo-com"> |
|
15 |
|
16 <div id="doc3" class="yui-t2"> |
|
17 <div id="hd"> |
|
18 <h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1> |
|
19 <h3>profiler <span class="subtitle">3.0.0</span></h3> |
|
20 <a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> |
|
21 > <a href="./module_profiler.html" title="profiler">profiler</a> |
|
22 |
|
23 > Profiler.js (source view) |
|
24 <form onsubmit="return false"> |
|
25 <div id="propertysearch"> |
|
26 Search: <input autocomplete="off" id="searchinput" /> |
|
27 <div id="searchresults"> |
|
28 |
|
29 </div> |
|
30 </div> |
|
31 </form> |
|
32 </div> |
|
33 |
|
34 <div id="bd"> |
|
35 <div id="yui-main"> |
|
36 <div class="yui-b"> |
|
37 <form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form"> |
|
38 <fieldset> |
|
39 <legend>Filters</legend> |
|
40 <span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span> |
|
41 <span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span> |
|
42 <span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span> |
|
43 </fieldset> |
|
44 </form> |
|
45 |
|
46 <div id="srcout"> |
|
47 <style> |
|
48 #doc3 .classopts { display:none; } |
|
49 </style> |
|
50 <div class="highlight" ><pre> <span class="c">/**</span> |
|
51 <span class="c"> * The YUI JavaScript profiler.</span> |
|
52 <span class="c"> * @module profiler</span> |
|
53 <span class="c"> * @requires yui</span> |
|
54 <span class="c"> */</span> |
|
55 |
|
56 <span class="c">//-------------------------------------------------------------------------</span> |
|
57 <span class="c"></span> <span class="c">// Private Variables and Functions</span> |
|
58 <span class="c"></span> <span class="c">//-------------------------------------------------------------------------</span> |
|
59 <span class="c"></span> |
|
60 <span class="k">var</span> <span class="nx">container</span> <span class="o">=</span> <span class="o">{},</span> <span class="c">//Container object on which to put the original unprofiled methods.</span> |
|
61 <span class="c"></span> <span class="nx">report</span> <span class="o">=</span> <span class="o">{},</span> <span class="c">//Profiling information for functions</span> |
|
62 <span class="c"></span> <span class="nx">stopwatches</span> <span class="o">=</span> <span class="o">{},</span> <span class="c">//Additional stopwatch information</span> |
|
63 <span class="c"></span> |
|
64 <span class="nx">WATCH_STARTED</span> <span class="o">=</span> <span class="m">0</span><span class="o">,</span> |
|
65 <span class="nx">WATCH_STOPPED</span> <span class="o">=</span> <span class="m">1</span><span class="o">,</span> |
|
66 <span class="nx">WATCH_PAUSED</span> <span class="o">=</span> <span class="m">2</span><span class="o">,</span> |
|
67 |
|
68 <span class="c">//shortcuts</span> |
|
69 <span class="c"></span> <span class="nx">L</span> <span class="o">=</span> <span class="nx">Y</span><span class="o">.</span><span class="nx">Lang</span><span class="o">;</span> |
|
70 |
|
71 <span class="c">/* (intentionally not documented)</span> |
|
72 <span class="c"> * Creates a report object with the given name.</span> |
|
73 <span class="c"> * @param {String} name The name to store for the report object.</span> |
|
74 <span class="c"> * @return {Void}</span> |
|
75 <span class="c"> * @method createReport</span> |
|
76 <span class="c"> * @private</span> |
|
77 <span class="c"> */</span> |
|
78 <span class="k">function</span> <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
79 <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="o">{</span> |
|
80 <span class="nx">calls</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
81 <span class="nx">max</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
82 <span class="nx">min</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
83 <span class="nx">avg</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
84 <span class="nx">points</span><span class="o">:</span> <span class="o">[]</span> |
|
85 <span class="o">};</span> |
|
86 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
87 <span class="o">}</span> |
|
88 |
|
89 <span class="c">/* (intentionally not documented)</span> |
|
90 <span class="c"> * Called when a method ends execution. Marks the start and end time of the </span> |
|
91 <span class="c"> * method so it can calculate how long the function took to execute. Also </span> |
|
92 <span class="c"> * updates min/max/avg calculations for the function.</span> |
|
93 <span class="c"> * @param {String} name The name of the function to mark as stopped.</span> |
|
94 <span class="c"> * @param {int} duration The number of milliseconds it took the function to</span> |
|
95 <span class="c"> * execute.</span> |
|
96 <span class="c"> * @return {Void}</span> |
|
97 <span class="c"> * @method saveDataPoint</span> |
|
98 <span class="c"> * @private</span> |
|
99 <span class="c"> * @static</span> |
|
100 <span class="c"> */</span> |
|
101 <span class="k">function</span> <span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">duration</span><span class="o">){</span> |
|
102 |
|
103 <span class="c">//get the function data</span> |
|
104 <span class="c"></span> <span class="k">var</span> <span class="nx">functionData</span> <span class="c">/*:Object*/</span> <span class="o">=</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
105 |
|
106 <span class="c">//just in case clear() was called</span> |
|
107 <span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">functionData</span><span class="o">){</span> |
|
108 <span class="nx">functionData</span> <span class="o">=</span> <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">);</span> |
|
109 <span class="o">}</span> |
|
110 |
|
111 <span class="c">//increment the calls</span> |
|
112 <span class="c"></span> <span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span><span class="o">++;</span> |
|
113 <span class="nx">functionData</span><span class="o">.</span><span class="nx">points</span><span class="o">.</span><span class="nx">push</span><span class="o">(</span><span class="nx">duration</span><span class="o">);</span> |
|
114 |
|
115 <span class="c">//if it's already been called at least once, do more complex calculations</span> |
|
116 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span> <span class="o">></span> <span class="m">1</span><span class="o">)</span> <span class="o">{</span> |
|
117 <span class="nx">functionData</span><span class="o">.</span><span class="nx">avg</span> <span class="o">=</span> <span class="o">((</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">avg</span><span class="o">*(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span><span class="o">-</span><span class="m">1</span><span class="o">))+</span><span class="nx">duration</span><span class="o">)/</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">calls</span><span class="o">;</span> |
|
118 <span class="nx">functionData</span><span class="o">.</span><span class="nx">min</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">min</span><span class="o">(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">min</span><span class="o">,</span> <span class="nx">duration</span><span class="o">);</span> |
|
119 <span class="nx">functionData</span><span class="o">.</span><span class="nx">max</span> <span class="o">=</span> <span class="nb">Math</span><span class="o">.</span><span class="nx">max</span><span class="o">(</span><span class="nx">functionData</span><span class="o">.</span><span class="nx">max</span><span class="o">,</span> <span class="nx">duration</span><span class="o">);</span> |
|
120 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
121 <span class="nx">functionData</span><span class="o">.</span><span class="nx">avg</span> <span class="o">=</span> <span class="nx">duration</span><span class="o">;</span> |
|
122 <span class="nx">functionData</span><span class="o">.</span><span class="nx">min</span> <span class="o">=</span> <span class="nx">duration</span><span class="o">;</span> |
|
123 <span class="nx">functionData</span><span class="o">.</span><span class="nx">max</span> <span class="o">=</span> <span class="nx">duration</span><span class="o">;</span> |
|
124 <span class="o">}</span> |
|
125 |
|
126 <span class="o">}</span> |
|
127 |
|
128 <span class="c">//-------------------------------------------------------------------------</span> |
|
129 <span class="c"></span> <span class="c">// Public Interface</span> |
|
130 <span class="c"></span> <span class="c">//-------------------------------------------------------------------------</span> |
|
131 <span class="c"></span> |
|
132 <span class="c">/**</span> |
|
133 <span class="c"> * Profiles functions in JavaScript.</span> |
|
134 <span class="c"> * @class Profiler</span> |
|
135 <span class="c"> * @static</span> |
|
136 <span class="c"> */</span> |
|
137 <span class="nx">Y</span><span class="o">.</span><span class="nx">Profiler</span> <span class="o">=</span> <span class="o">{</span> |
|
138 |
|
139 <span class="c">//-------------------------------------------------------------------------</span> |
|
140 <span class="c"></span> <span class="c">// Utility Methods</span> |
|
141 <span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
|
142 <span class="c"></span> |
|
143 <span class="c">/**</span> |
|
144 <span class="c"> * Removes all report data from the profiler.</span> |
|
145 <span class="c"> * @param {String} name (Optional) The name of the report to clear. If</span> |
|
146 <span class="c"> * omitted, then all report data is cleared.</span> |
|
147 <span class="c"> * @return {Void}</span> |
|
148 <span class="c"> * @method clear</span> |
|
149 <span class="c"> * @static</span> |
|
150 <span class="c"> */</span> |
|
151 <span class="nx">clear</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
152 <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isString</span><span class="o">(</span><span class="nx">name</span><span class="o">)){</span> |
|
153 <span class="nx">delete</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
154 <span class="nx">delete</span> <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
155 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
156 <span class="nx">report</span> <span class="o">=</span> <span class="o">{};</span> |
|
157 <span class="nx">stopwatches</span> <span class="o">=</span> <span class="o">{};</span> |
|
158 <span class="o">}</span> |
|
159 <span class="o">},</span> |
|
160 |
|
161 <span class="c">/**</span> |
|
162 <span class="c"> * Returns the uninstrumented version of a function/object.</span> |
|
163 <span class="c"> * @param {String} name The name of the function/object to retrieve.</span> |
|
164 <span class="c"> * @return {Function|Object} The uninstrumented version of a function/object.</span> |
|
165 <span class="c"> * @method getOriginal</span> |
|
166 <span class="c"> * @static</span> |
|
167 <span class="c"> */</span> |
|
168 <span class="nx">getOriginal</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
169 <span class="k">return</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
170 <span class="o">},</span> |
|
171 |
|
172 <span class="c">/**</span> |
|
173 <span class="c"> * Instruments a method to have profiling calls.</span> |
|
174 <span class="c"> * @param {String} name The name of the report for the function.</span> |
|
175 <span class="c"> * @param {Function} method The function to instrument.</span> |
|
176 <span class="c"> * @return {Function} An instrumented version of the function.</span> |
|
177 <span class="c"> * @method instrument</span> |
|
178 <span class="c"> * @static</span> |
|
179 <span class="c"> */</span> |
|
180 <span class="nx">instrument</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">method</span><span class="o">){</span> |
|
181 |
|
182 <span class="c">//create instrumented version of function</span> |
|
183 <span class="c"></span> <span class="k">var</span> <span class="nx">newMethod</span> <span class="o">=</span> <span class="k">function</span> <span class="o">()</span> <span class="o">{</span> |
|
184 |
|
185 <span class="k">var</span> <span class="nx">start</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">(),</span> |
|
186 <span class="nx">retval</span> <span class="o">=</span> <span class="nx">method</span><span class="o">.</span><span class="nx">apply</span><span class="o">(</span><span class="k">this</span><span class="o">,</span> <span class="nx">arguments</span><span class="o">),</span> |
|
187 <span class="nx">stop</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">();</span> |
|
188 |
|
189 <span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">stop</span><span class="o">-</span><span class="nx">start</span><span class="o">);</span> |
|
190 |
|
191 <span class="k">return</span> <span class="nx">retval</span><span class="o">;</span> |
|
192 |
|
193 <span class="o">};</span> |
|
194 |
|
195 <span class="c">//copy the function properties over</span> |
|
196 <span class="c"></span> <span class="nx">Y</span><span class="o">.</span><span class="nx">mix</span><span class="o">(</span><span class="nx">newMethod</span><span class="o">,</span> <span class="nx">method</span><span class="o">);</span> |
|
197 |
|
198 <span class="c">//assign prototype and flag as being profiled</span> |
|
199 <span class="c"></span> <span class="nx">newMethod</span><span class="o">.</span><span class="nx">__yuiProfiled</span> <span class="o">=</span> <span class="kc">true</span><span class="o">;</span> |
|
200 <span class="nx">newMethod</span><span class="o">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="nx">method</span><span class="o">.</span><span class="nx">prototype</span><span class="o">;</span> |
|
201 |
|
202 <span class="c">//store original method</span> |
|
203 <span class="c"></span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="nx">method</span><span class="o">;</span> |
|
204 <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span> <span class="o">=</span> <span class="nx">name</span><span class="o">;</span> |
|
205 |
|
206 <span class="c">//create the report</span> |
|
207 <span class="c"></span> <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">);</span> |
|
208 |
|
209 <span class="c">//return the new method</span> |
|
210 <span class="c"></span> <span class="k">return</span> <span class="nx">newMethod</span><span class="o">;</span> |
|
211 <span class="o">},</span> |
|
212 |
|
213 <span class="c">//-------------------------------------------------------------------------</span> |
|
214 <span class="c"></span> <span class="c">// Stopwatch Methods</span> |
|
215 <span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
|
216 <span class="c"></span> |
|
217 <span class="c">/**</span> |
|
218 <span class="c"> * Pauses profiling information for a given name.</span> |
|
219 <span class="c"> * @param {String} name The name of the data point.</span> |
|
220 <span class="c"> * @return {Void}</span> |
|
221 <span class="c"> * @method pause</span> |
|
222 <span class="c"> * @static</span> |
|
223 <span class="c"> */</span> |
|
224 <span class="nx">pause</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
225 <span class="k">var</span> <span class="nx">now</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">(),</span> |
|
226 <span class="nx">stopwatch</span> <span class="o">=</span> <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
227 |
|
228 <span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span> <span class="o">&&</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_STARTED</span><span class="o">){</span> |
|
229 <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span> <span class="o">+=</span> <span class="o">(</span><span class="nx">now</span> <span class="o">-</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span><span class="o">);</span> |
|
230 <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
231 <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">=</span> <span class="nx">WATCH_PAUSED</span><span class="o">;</span> |
|
232 <span class="o">}</span> |
|
233 |
|
234 <span class="o">},</span> |
|
235 |
|
236 <span class="c">/**</span> |
|
237 <span class="c"> * Start profiling information for a given name. The name cannot be the name</span> |
|
238 <span class="c"> * of a registered function or object. This is used to start timing for a</span> |
|
239 <span class="c"> * particular block of code rather than instrumenting the entire function.</span> |
|
240 <span class="c"> * @param {String} name The name of the data point.</span> |
|
241 <span class="c"> * @return {Void}</span> |
|
242 <span class="c"> * @method start</span> |
|
243 <span class="c"> * @static</span> |
|
244 <span class="c"> */</span> |
|
245 <span class="nx">start</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
246 <span class="k">if</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">]){</span> |
|
247 <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="o">(</span><span class="s2">"Cannot use '"</span> <span class="o">+</span> <span class="nx">name</span> <span class="o">+</span> <span class="s2">"' for profiling through start(), name is already in use."</span><span class="o">);</span> |
|
248 <span class="o">}</span> <span class="k">else</span> <span class="o">{</span> |
|
249 |
|
250 <span class="c">//create report if necessary</span> |
|
251 <span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">]){</span> |
|
252 <span class="nx">createReport</span><span class="o">(</span><span class="nx">name</span><span class="o">);</span> |
|
253 <span class="o">}</span> |
|
254 |
|
255 <span class="c">//create stopwatch object if necessary</span> |
|
256 <span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">]){</span> |
|
257 <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="o">{</span> |
|
258 <span class="nx">state</span><span class="o">:</span> <span class="nx">WATCH_STOPPED</span><span class="o">,</span> |
|
259 <span class="nx">start</span><span class="o">:</span> <span class="m">0</span><span class="o">,</span> |
|
260 <span class="nx">total</span><span class="o">:</span> <span class="m">0</span> |
|
261 <span class="o">};</span> |
|
262 <span class="o">}</span> |
|
263 |
|
264 <span class="k">if</span> <span class="o">(</span><span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_STOPPED</span><span class="o">){</span> |
|
265 <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">state</span> <span class="o">=</span> <span class="nx">WATCH_STARTED</span><span class="o">;</span> |
|
266 <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">start</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">();</span> |
|
267 <span class="o">}</span> |
|
268 |
|
269 <span class="o">}</span> |
|
270 <span class="o">},</span> |
|
271 |
|
272 <span class="c">/**</span> |
|
273 <span class="c"> * Stops profiling information for a given name.</span> |
|
274 <span class="c"> * @param {String} name The name of the data point.</span> |
|
275 <span class="c"> * @return {Void}</span> |
|
276 <span class="c"> * @method stop</span> |
|
277 <span class="c"> * @static</span> |
|
278 <span class="c"> */</span> |
|
279 <span class="nx">stop</span><span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span><span class="o">){</span> |
|
280 <span class="k">var</span> <span class="nx">now</span> <span class="o">=</span> <span class="k">new</span> <span class="nb">Date</span><span class="o">(),</span> |
|
281 <span class="nx">stopwatch</span> <span class="o">=</span> <span class="nx">stopwatches</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
282 |
|
283 <span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span><span class="o">){</span> |
|
284 <span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_STARTED</span><span class="o">){</span> |
|
285 <span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span> <span class="o">+</span> <span class="o">(</span><span class="nx">now</span> <span class="o">-</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span><span class="o">));</span> |
|
286 <span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">==</span> <span class="nx">WATCH_PAUSED</span><span class="o">){</span> |
|
287 <span class="nx">saveDataPoint</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span><span class="o">);</span> |
|
288 <span class="o">}</span> |
|
289 |
|
290 <span class="c">//reset stopwatch information</span> |
|
291 <span class="c"></span> <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">start</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
292 <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">total</span> <span class="o">=</span> <span class="m">0</span><span class="o">;</span> |
|
293 <span class="nx">stopwatch</span><span class="o">.</span><span class="nx">state</span> <span class="o">=</span> <span class="nx">WATCH_STOPPED</span><span class="o">;</span> |
|
294 <span class="o">}</span> |
|
295 <span class="o">},</span> |
|
296 |
|
297 <span class="c">//-------------------------------------------------------------------------</span> |
|
298 <span class="c"></span> <span class="c">// Reporting Methods</span> |
|
299 <span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
|
300 <span class="c"></span> |
|
301 <span class="c">/**</span> |
|
302 <span class="c"> * Returns the average amount of time (in milliseconds) that the function</span> |
|
303 <span class="c"> * with the given name takes to execute.</span> |
|
304 <span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
305 <span class="c"> * If an object type method, it should be 'constructor.prototype.methodName';</span> |
|
306 <span class="c"> * a normal object method would just be 'object.methodName'.</span> |
|
307 <span class="c"> * @return {float} The average time it takes the function to execute.</span> |
|
308 <span class="c"> * @method getAverage</span> |
|
309 <span class="c"> * @static</span> |
|
310 <span class="c"> */</span> |
|
311 <span class="nx">getAverage</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:float*/</span> <span class="o">{</span> |
|
312 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">avg</span><span class="o">;</span> |
|
313 <span class="o">},</span> |
|
314 |
|
315 <span class="c">/**</span> |
|
316 <span class="c"> * Returns the number of times that the given function has been called.</span> |
|
317 <span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
318 <span class="c"> * @return {int} The number of times the function was called.</span> |
|
319 <span class="c"> * @method getCallCount</span> |
|
320 <span class="c"> * @static</span> |
|
321 <span class="c"> */</span> |
|
322 <span class="nx">getCallCount</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:int*/</span> <span class="o">{</span> |
|
323 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">calls</span><span class="o">;</span> |
|
324 <span class="o">},</span> |
|
325 |
|
326 <span class="c">/**</span> |
|
327 <span class="c"> * Returns the maximum amount of time (in milliseconds) that the function</span> |
|
328 <span class="c"> * with the given name takes to execute.</span> |
|
329 <span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
330 <span class="c"> * If an object type method, it should be 'constructor.prototype.methodName';</span> |
|
331 <span class="c"> * a normal object method would just be 'object.methodName'.</span> |
|
332 <span class="c"> * @return {float} The maximum time it takes the function to execute.</span> |
|
333 <span class="c"> * @method getMax</span> |
|
334 <span class="c"> * @static</span> |
|
335 <span class="c"> */</span> |
|
336 <span class="nx">getMax</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:int*/</span> <span class="o">{</span> |
|
337 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">max</span><span class="o">;</span> |
|
338 <span class="o">},</span> |
|
339 |
|
340 <span class="c">/**</span> |
|
341 <span class="c"> * Returns the minimum amount of time (in milliseconds) that the function</span> |
|
342 <span class="c"> * with the given name takes to execute.</span> |
|
343 <span class="c"> * @param {String} name The name of the function whose data should be returned.</span> |
|
344 <span class="c"> * If an object type method, it should be 'constructor.prototype.methodName';</span> |
|
345 <span class="c"> * a normal object method would just be 'object.methodName'.</span> |
|
346 <span class="c"> * @return {float} The minimum time it takes the function to execute.</span> |
|
347 <span class="c"> * @method getMin</span> |
|
348 <span class="c"> * @static</span> |
|
349 <span class="c"> */</span> |
|
350 <span class="nx">getMin</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:int*/</span> <span class="o">{</span> |
|
351 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">min</span><span class="o">;</span> |
|
352 <span class="o">},</span> |
|
353 |
|
354 <span class="c">/**</span> |
|
355 <span class="c"> * Returns an object containing profiling data for a single function.</span> |
|
356 <span class="c"> * The object has an entry for min, max, avg, calls, and points).</span> |
|
357 <span class="c"> * @return {Object} An object containing profile data for a given function.</span> |
|
358 <span class="c"> * @method getFunctionReport</span> |
|
359 <span class="c"> * @static</span> |
|
360 <span class="c"> * @deprecated Use getReport() instead.</span> |
|
361 <span class="c"> */</span> |
|
362 <span class="nx">getFunctionReport</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:Object*/</span> <span class="o">{</span> |
|
363 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
364 <span class="o">},</span> |
|
365 |
|
366 <span class="c">/**</span> |
|
367 <span class="c"> * Returns an object containing profiling data for a single function.</span> |
|
368 <span class="c"> * The object has an entry for min, max, avg, calls, and points).</span> |
|
369 <span class="c"> * @return {Object} An object containing profile data for a given function.</span> |
|
370 <span class="c"> * @method getReport</span> |
|
371 <span class="c"> * @static</span> |
|
372 <span class="c"> */</span> |
|
373 <span class="nx">getReport</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:Object*/</span> <span class="o">{</span> |
|
374 <span class="k">return</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
375 <span class="o">},</span> |
|
376 |
|
377 <span class="c">/**</span> |
|
378 <span class="c"> * Returns an object containing profiling data for all of the functions </span> |
|
379 <span class="c"> * that were profiled. The object has an entry for each function and </span> |
|
380 <span class="c"> * returns all information (min, max, average, calls, etc.) for each</span> |
|
381 <span class="c"> * function.</span> |
|
382 <span class="c"> * @return {Object} An object containing all profile data.</span> |
|
383 <span class="c"> * @static</span> |
|
384 <span class="c"> */</span> |
|
385 <span class="nx">getFullReport</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">filter</span> <span class="c">/*:Function*/</span><span class="o">)</span> <span class="c">/*:Object*/</span> <span class="o">{</span> |
|
386 <span class="nx">filter</span> <span class="o">=</span> <span class="nx">filter</span> <span class="o">||</span> <span class="k">function</span><span class="o">(){</span><span class="k">return</span> <span class="kc">true</span><span class="o">;};</span> |
|
387 |
|
388 <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">filter</span><span class="o">))</span> <span class="o">{</span> |
|
389 <span class="k">var</span> <span class="nx">fullReport</span> <span class="o">=</span> <span class="o">{};</span> |
|
390 |
|
391 <span class="k">for</span> <span class="o">(</span><span class="k">var</span> <span class="nx">name</span> <span class="k">in</span> <span class="nx">report</span><span class="o">){</span> |
|
392 <span class="k">if</span> <span class="o">(</span><span class="nx">filter</span><span class="o">(</span><span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
393 <span class="nx">fullReport</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="nx">report</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
394 <span class="o">}</span> |
|
395 <span class="o">}</span> |
|
396 |
|
397 <span class="k">return</span> <span class="nx">fullReport</span><span class="o">;</span> |
|
398 <span class="o">}</span> |
|
399 <span class="o">},</span> |
|
400 |
|
401 <span class="c">//-------------------------------------------------------------------------</span> |
|
402 <span class="c"></span> <span class="c">// Profiling Methods</span> |
|
403 <span class="c"></span> <span class="c">//------------------------------------------------------------------------- </span> |
|
404 <span class="c"></span> |
|
405 <span class="c">/**</span> |
|
406 <span class="c"> * Sets up a constructor for profiling, including all properties and methods on the prototype.</span> |
|
407 <span class="c"> * @param {string} name The fully-qualified name of the function including namespace information.</span> |
|
408 <span class="c"> * @param {Object} owner (Optional) The object that owns the function (namespace or containing object).</span> |
|
409 <span class="c"> * @return {Void}</span> |
|
410 <span class="c"> * @method registerConstructor</span> |
|
411 <span class="c"> * @static</span> |
|
412 <span class="c"> */</span> |
|
413 <span class="nx">registerConstructor</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">owner</span> <span class="c">/*:Object*/</span><span class="o">)</span> <span class="c">/*:Void*/</span> <span class="o">{</span> |
|
414 <span class="k">this</span><span class="o">.</span><span class="nx">registerFunction</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">owner</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
415 <span class="o">},</span> |
|
416 |
|
417 <span class="c">/**</span> |
|
418 <span class="c"> * Sets up a function for profiling. It essentially overwrites the function with one</span> |
|
419 <span class="c"> * that has instrumentation data. This method also creates an entry for the function</span> |
|
420 <span class="c"> * in the profile report. The original function is stored on the container object.</span> |
|
421 <span class="c"> * @param {String} name The full name of the function including namespacing. This</span> |
|
422 <span class="c"> * is the name of the function that is stored in the report.</span> |
|
423 <span class="c"> * @param {Object} owner (Optional) The object that owns the function. If the function</span> |
|
424 <span class="c"> * isn't global then this argument is required. This could be the namespace that</span> |
|
425 <span class="c"> * the function belongs to or the object on which it's</span> |
|
426 <span class="c"> * a method.</span> |
|
427 <span class="c"> * @param {Boolean} registerPrototype (Optional) Indicates that the prototype should</span> |
|
428 <span class="c"> * also be instrumented. Setting to true has the same effect as calling</span> |
|
429 <span class="c"> * registerConstructor().</span> |
|
430 <span class="c"> * @return {Void}</span> |
|
431 <span class="c"> * @method registerFunction</span> |
|
432 <span class="c"> * @static</span> |
|
433 <span class="c"> */</span> |
|
434 <span class="nx">registerFunction</span> <span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">owner</span> <span class="c">/*:Object*/</span><span class="o">,</span> <span class="nx">registerPrototype</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
435 |
|
436 <span class="c">//figure out the function name without namespacing</span> |
|
437 <span class="c"></span> <span class="k">var</span> <span class="nx">funcName</span> <span class="o">=</span> <span class="o">(</span><span class="nx">name</span><span class="o">.</span><span class="nx">indexOf</span><span class="o">(</span><span class="s2">"."</span><span class="o">)</span> <span class="o">></span> <span class="o">-</span><span class="m">1</span> <span class="o">?</span> |
|
438 <span class="nx">name</span><span class="o">.</span><span class="nx">substring</span><span class="o">(</span><span class="nx">name</span><span class="o">.</span><span class="nx">lastIndexOf</span><span class="o">(</span><span class="s2">"."</span><span class="o">)+</span><span class="m">1</span><span class="o">)</span> <span class="o">:</span> <span class="nx">name</span><span class="o">),</span> |
|
439 <span class="nx">method</span><span class="o">,</span> |
|
440 <span class="nx">prototype</span><span class="o">;</span> |
|
441 |
|
442 <span class="c">//if owner isn't an object, try to find it from the name</span> |
|
443 <span class="c"></span> <span class="k">if</span> <span class="o">(!</span><span class="nx">L</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">owner</span><span class="o">)){</span> |
|
444 <span class="nx">owner</span> <span class="o">=</span> <span class="nb">eval</span><span class="o">(</span><span class="nx">name</span><span class="o">.</span><span class="nx">substring</span><span class="o">(</span><span class="m">0</span><span class="o">,</span> <span class="nx">name</span><span class="o">.</span><span class="nx">lastIndexOf</span><span class="o">(</span><span class="s2">"."</span><span class="o">)));</span> |
|
445 <span class="o">}</span> |
|
446 |
|
447 <span class="c">//get the method and prototype</span> |
|
448 <span class="c"></span> <span class="nx">method</span> <span class="o">=</span> <span class="nx">owner</span><span class="o">[</span><span class="nx">funcName</span><span class="o">];</span> |
|
449 <span class="nx">prototype</span> <span class="o">=</span> <span class="nx">method</span><span class="o">.</span><span class="nx">prototype</span><span class="o">;</span> |
|
450 |
|
451 <span class="c">//see if the method has already been registered</span> |
|
452 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">method</span><span class="o">)</span> <span class="o">&&</span> <span class="o">!</span><span class="nx">method</span><span class="o">.</span><span class="nx">__yuiProfiled</span><span class="o">){</span> |
|
453 |
|
454 <span class="c">//replace the function with the profiling one</span> |
|
455 <span class="c"></span> <span class="nx">owner</span><span class="o">[</span><span class="nx">funcName</span><span class="o">]</span> <span class="o">=</span> <span class="k">this</span><span class="o">.</span><span class="nx">instrument</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="nx">method</span><span class="o">);</span> |
|
456 |
|
457 <span class="c">/*</span> |
|
458 <span class="c"> * Store original function information. We store the actual</span> |
|
459 <span class="c"> * function as well as the owner and the name used to identify</span> |
|
460 <span class="c"> * the function so it can be restored later.</span> |
|
461 <span class="c"> */</span> |
|
462 <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiOwner</span> <span class="o">=</span> <span class="nx">owner</span><span class="o">;</span> |
|
463 <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span> <span class="o">=</span> <span class="nx">funcName</span><span class="o">;</span> <span class="c">//overwrite with less-specific name</span> |
|
464 <span class="c"></span> |
|
465 <span class="c">//register prototype if necessary</span> |
|
466 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">registerPrototype</span><span class="o">)</span> <span class="o">{</span> |
|
467 <span class="k">this</span><span class="o">.</span><span class="nx">registerObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">".prototype"</span><span class="o">,</span> <span class="nx">prototype</span><span class="o">);</span> |
|
468 <span class="o">}</span> |
|
469 |
|
470 <span class="o">}</span> |
|
471 |
|
472 <span class="o">},</span> |
|
473 |
|
474 |
|
475 <span class="c">/**</span> |
|
476 <span class="c"> * Sets up an object for profiling. It takes the object and looks for functions.</span> |
|
477 <span class="c"> * When a function is found, registerMethod() is called on it. If set to recrusive</span> |
|
478 <span class="c"> * mode, it will also setup objects found inside of this object for profiling, </span> |
|
479 <span class="c"> * using the same methodology.</span> |
|
480 <span class="c"> * @param {String} name The name of the object to profile (shows up in report).</span> |
|
481 <span class="c"> * @param {Object} owner (Optional) The object represented by the name.</span> |
|
482 <span class="c"> * @param {Boolean} recurse (Optional) Determines if subobject methods are also profiled.</span> |
|
483 <span class="c"> * @return {Void}</span> |
|
484 <span class="c"> * @method registerObject</span> |
|
485 <span class="c"> * @static</span> |
|
486 <span class="c"> */</span> |
|
487 <span class="nx">registerObject</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">object</span> <span class="c">/*:Object*/</span><span class="o">,</span> <span class="nx">recurse</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
488 |
|
489 <span class="c">//get the object</span> |
|
490 <span class="c"></span> <span class="nx">object</span> <span class="o">=</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">object</span><span class="o">)</span> <span class="o">?</span> <span class="nx">object</span> <span class="o">:</span> <span class="nb">eval</span><span class="o">(</span><span class="nx">name</span><span class="o">));</span> |
|
491 |
|
492 <span class="c">//save the object</span> |
|
493 <span class="c"></span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">]</span> <span class="o">=</span> <span class="nx">object</span><span class="o">;</span> |
|
494 |
|
495 <span class="k">for</span> <span class="o">(</span><span class="k">var</span> <span class="nx">prop</span> <span class="k">in</span> <span class="nx">object</span><span class="o">)</span> <span class="o">{</span> |
|
496 <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"function"</span><span class="o">){</span> |
|
497 <span class="k">if</span> <span class="o">(</span><span class="nx">prop</span> <span class="o">!=</span> <span class="s2">"constructor"</span> <span class="o">&&</span> <span class="nx">prop</span> <span class="o">!=</span> <span class="s2">"superclass"</span><span class="o">){</span> <span class="c">//don't do constructor or superclass, it's recursive</span> |
|
498 <span class="c"></span> <span class="k">this</span><span class="o">.</span><span class="nx">registerFunction</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">,</span> <span class="nx">object</span><span class="o">);</span> |
|
499 <span class="o">}</span> |
|
500 <span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"object"</span> <span class="o">&&</span> <span class="nx">recurse</span><span class="o">){</span> |
|
501 <span class="k">this</span><span class="o">.</span><span class="nx">registerObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">,</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">],</span> <span class="nx">recurse</span><span class="o">);</span> |
|
502 <span class="o">}</span> |
|
503 <span class="o">}</span> |
|
504 |
|
505 <span class="o">},</span> |
|
506 |
|
507 <span class="c">/**</span> |
|
508 <span class="c"> * Removes a constructor function from profiling. Reverses the registerConstructor() method.</span> |
|
509 <span class="c"> * @param {String} name The full name of the function including namespacing. This</span> |
|
510 <span class="c"> * is the name of the function that is stored in the report.</span> |
|
511 <span class="c"> * @return {Void}</span> |
|
512 <span class="c"> * @method unregisterFunction</span> |
|
513 <span class="c"> * @static</span> |
|
514 <span class="c"> */</span> |
|
515 <span class="nx">unregisterConstructor</span> <span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
516 |
|
517 <span class="c">//see if the method has been registered</span> |
|
518 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
519 <span class="k">this</span><span class="o">.</span><span class="nx">unregisterFunction</span><span class="o">(</span><span class="nx">name</span><span class="o">,</span> <span class="kc">true</span><span class="o">);</span> |
|
520 <span class="o">}</span> |
|
521 <span class="o">},</span> |
|
522 |
|
523 <span class="c">/**</span> |
|
524 <span class="c"> * Removes function from profiling. Reverses the registerFunction() method.</span> |
|
525 <span class="c"> * @param {String} name The full name of the function including namespacing. This</span> |
|
526 <span class="c"> * is the name of the function that is stored in the report.</span> |
|
527 <span class="c"> * @return {Void}</span> |
|
528 <span class="c"> * @method unregisterFunction</span> |
|
529 <span class="c"> * @static</span> |
|
530 <span class="c"> */</span> |
|
531 <span class="nx">unregisterFunction</span> <span class="o">:</span> <span class="k">function</span><span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">unregisterPrototype</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
532 |
|
533 <span class="c">//see if the method has been registered</span> |
|
534 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isFunction</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
535 |
|
536 <span class="c">//check to see if you should unregister the prototype</span> |
|
537 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">unregisterPrototype</span><span class="o">){</span> |
|
538 <span class="k">this</span><span class="o">.</span><span class="nx">unregisterObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">".prototype"</span><span class="o">,</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">prototype</span><span class="o">);</span> |
|
539 <span class="o">}</span> |
|
540 |
|
541 <span class="c">//get original data</span> |
|
542 <span class="c"></span> <span class="k">var</span> <span class="nx">owner</span> <span class="c">/*:Object*/</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiOwner</span><span class="o">,</span> |
|
543 <span class="nx">funcName</span> <span class="c">/*:String*/</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span><span class="o">;</span> |
|
544 |
|
545 <span class="c">//delete extra information</span> |
|
546 <span class="c"></span> <span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiOwner</span><span class="o">;</span> |
|
547 <span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">].</span><span class="nx">__yuiFuncName</span><span class="o">;</span> |
|
548 |
|
549 <span class="c">//replace instrumented function</span> |
|
550 <span class="c"></span> <span class="nx">owner</span><span class="o">[</span><span class="nx">funcName</span><span class="o">]</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
551 |
|
552 <span class="c">//delete supporting information</span> |
|
553 <span class="c"></span> <span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
554 <span class="o">}</span> |
|
555 |
|
556 |
|
557 <span class="o">},</span> |
|
558 |
|
559 <span class="c">/**</span> |
|
560 <span class="c"> * Unregisters an object for profiling. It takes the object and looks for functions.</span> |
|
561 <span class="c"> * When a function is found, unregisterMethod() is called on it. If set to recrusive</span> |
|
562 <span class="c"> * mode, it will also unregister objects found inside of this object, </span> |
|
563 <span class="c"> * using the same methodology.</span> |
|
564 <span class="c"> * @param {String} name The name of the object to unregister.</span> |
|
565 <span class="c"> * @param {Boolean} recurse (Optional) Determines if subobject methods should also be</span> |
|
566 <span class="c"> * unregistered.</span> |
|
567 <span class="c"> * @return {Void}</span> |
|
568 <span class="c"> * @method unregisterObject</span> |
|
569 <span class="c"> * @static</span> |
|
570 <span class="c"> */</span> |
|
571 <span class="nx">unregisterObject</span> <span class="o">:</span> <span class="k">function</span> <span class="o">(</span><span class="nx">name</span> <span class="c">/*:String*/</span><span class="o">,</span> <span class="nx">recurse</span> <span class="c">/*:Boolean*/</span><span class="o">)</span> <span class="c">/*:Void*/</span><span class="o">{</span> |
|
572 |
|
573 <span class="c">//get the object</span> |
|
574 <span class="c"></span> <span class="k">if</span> <span class="o">(</span><span class="nx">L</span><span class="o">.</span><span class="nx">isObject</span><span class="o">(</span><span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">])){</span> |
|
575 <span class="k">var</span> <span class="nx">object</span> <span class="o">=</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
576 |
|
577 <span class="k">for</span> <span class="o">(</span><span class="k">var</span> <span class="nx">prop</span> <span class="k">in</span> <span class="nx">object</span><span class="o">)</span> <span class="o">{</span> |
|
578 <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"function"</span><span class="o">){</span> |
|
579 <span class="k">this</span><span class="o">.</span><span class="nx">unregisterFunction</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">);</span> |
|
580 <span class="o">}</span> <span class="k">else</span> <span class="k">if</span> <span class="o">(</span><span class="k">typeof</span> <span class="nx">object</span><span class="o">[</span><span class="nx">prop</span><span class="o">]</span> <span class="o">==</span> <span class="s2">"object"</span> <span class="o">&&</span> <span class="nx">recurse</span><span class="o">){</span> |
|
581 <span class="k">this</span><span class="o">.</span><span class="nx">unregisterObject</span><span class="o">(</span><span class="nx">name</span> <span class="o">+</span> <span class="s2">"."</span> <span class="o">+</span> <span class="nx">prop</span><span class="o">,</span> <span class="nx">recurse</span><span class="o">);</span> |
|
582 <span class="o">}</span> |
|
583 <span class="o">}</span> |
|
584 |
|
585 <span class="nx">delete</span> <span class="nx">container</span><span class="o">[</span><span class="nx">name</span><span class="o">];</span> |
|
586 <span class="o">}</span> |
|
587 |
|
588 <span class="o">}</span> |
|
589 |
|
590 |
|
591 <span class="o">};</span> |
|
592 </pre></div> |
|
593 |
|
594 </div> |
|
595 </div> |
|
596 </div> |
|
597 <div class="yui-b"> |
|
598 <div class="nav"> |
|
599 |
|
600 <div id="moduleList" class="module"> |
|
601 <h4>Modules</h4> |
|
602 <ul class="content"> |
|
603 <li class=""><a href="module_anim.html" title="anim">anim</a></li> |
|
604 <li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li> |
|
605 <li class=""><a href="module_attribute.html" title="attribute">attribute</a></li> |
|
606 <li class=""><a href="module_base.html" title="base">base</a></li> |
|
607 <li class=""><a href="module_cache.html" title="cache">cache</a></li> |
|
608 <li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li> |
|
609 <li class=""><a href="module_collection.html" title="collection">collection</a></li> |
|
610 <li class=""><a href="module_console.html" title="console">console</a></li> |
|
611 <li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li> |
|
612 <li class=""><a href="module_cookie.html" title="cookie">cookie</a></li> |
|
613 <li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li> |
|
614 <li class=""><a href="module_datasource.html" title="datasource">datasource</a></li> |
|
615 <li class=""><a href="module_datatype.html" title="datatype">datatype</a></li> |
|
616 <li class=""><a href="module_dd.html" title="dd">dd</a></li> |
|
617 <li class=""><a href="module_dom.html" title="dom">dom</a></li> |
|
618 <li class=""><a href="module_dump.html" title="dump">dump</a></li> |
|
619 <li class=""><a href="module_event.html" title="event">event</a></li> |
|
620 <li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li> |
|
621 <li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li> |
|
622 <li class=""><a href="module_history.html" title="history">history</a></li> |
|
623 <li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li> |
|
624 <li class=""><a href="module_io.html" title="io">io</a></li> |
|
625 <li class=""><a href="module_json.html" title="json">json</a></li> |
|
626 <li class=""><a href="module_node.html" title="node">node</a></li> |
|
627 <li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li> |
|
628 <li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li> |
|
629 <li class=""><a href="module_oop.html" title="oop">oop</a></li> |
|
630 <li class=""><a href="module_overlay.html" title="overlay">overlay</a></li> |
|
631 <li class=""><a href="module_plugin.html" title="plugin">plugin</a></li> |
|
632 <li class="selected"><a href="module_profiler.html" title="profiler">profiler</a></li> |
|
633 <li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li> |
|
634 <li class=""><a href="module_slider.html" title="slider">slider</a></li> |
|
635 <li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li> |
|
636 <li class=""><a href="module_substitute.html" title="substitute">substitute</a></li> |
|
637 <li class=""><a href="module_test.html" title="test">test</a></li> |
|
638 <li class=""><a href="module_widget.html" title="widget">widget</a></li> |
|
639 <li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li> |
|
640 <li class=""><a href="module_widget-position-ext.html" title="widget-position-ext">widget-position-ext</a></li> |
|
641 <li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li> |
|
642 <li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li> |
|
643 <li class=""><a href="module_yui.html" title="yui">yui</a></li> |
|
644 </ul> |
|
645 </div> |
|
646 |
|
647 <div id="classList" class="module"> |
|
648 <h4>Classes</h4> |
|
649 <ul class="content"> |
|
650 <li class=""><a href="Profiler.html" title="Profiler">Profiler</a></li> |
|
651 </ul> |
|
652 </div> |
|
653 |
|
654 <div id="fileList" class="module"> |
|
655 <h4>Files</h4> |
|
656 <ul class="content"> |
|
657 <li class="selected"><a href="Profiler.js.html" title="Profiler.js">Profiler.js</a></li> |
|
658 </ul> |
|
659 </div> |
|
660 |
|
661 |
|
662 |
|
663 |
|
664 |
|
665 </div> |
|
666 </div> |
|
667 </div> |
|
668 <div id="ft"> |
|
669 <hr /> |
|
670 Copyright © 2009 Yahoo! Inc. All rights reserved. |
|
671 </div> |
|
672 </div> |
|
673 <script type="text/javascript"> |
|
674 ALL_YUI_PROPS = [{"access": "", "host": "Profiler", "name": "clear", "url": "Profiler.html#method_clear", "type": "method"}, {"access": "", "host": "Profiler", "name": "getAverage", "url": "Profiler.html#method_getAverage", "type": "method"}, {"access": "", "host": "Profiler", "name": "getCallCount", "url": "Profiler.html#method_getCallCount", "type": "method"}, {"access": "", "host": "Profiler", "name": "getFullReport", "url": "Profiler.html#method_getFullReport", "type": "method"}, {"access": "", "host": "Profiler", "name": "getFunctionReport", "url": "Profiler.html#method_getFunctionReport", "type": "method"}, {"access": "", "host": "Profiler", "name": "getMax", "url": "Profiler.html#method_getMax", "type": "method"}, {"access": "", "host": "Profiler", "name": "getMin", "url": "Profiler.html#method_getMin", "type": "method"}, {"access": "", "host": "Profiler", "name": "getOriginal", "url": "Profiler.html#method_getOriginal", "type": "method"}, {"access": "", "host": "Profiler", "name": "getReport", "url": "Profiler.html#method_getReport", "type": "method"}, {"access": "", "host": "Profiler", "name": "instrument", "url": "Profiler.html#method_instrument", "type": "method"}, {"access": "", "host": "Profiler", "name": "pause", "url": "Profiler.html#method_pause", "type": "method"}, {"access": "", "host": "Profiler", "name": "registerConstructor", "url": "Profiler.html#method_registerConstructor", "type": "method"}, {"access": "", "host": "Profiler", "name": "registerFunction", "url": "Profiler.html#method_registerFunction", "type": "method"}, {"access": "", "host": "Profiler", "name": "registerObject", "url": "Profiler.html#method_registerObject", "type": "method"}, {"access": "", "host": "Profiler", "name": "start", "url": "Profiler.html#method_start", "type": "method"}, {"access": "", "host": "Profiler", "name": "stop", "url": "Profiler.html#method_stop", "type": "method"}, {"access": "", "host": "Profiler", "name": "unregisterFunction", "url": "Profiler.html#method_unregisterFunction", "type": "method"}, {"access": "", "host": "Profiler", "name": "unregisterObject", "url": "Profiler.html#method_unregisterObject", "type": "method"}]; |
|
675 </script> |
|
676 </body> |
|
677 </html> |