source: Dev/trunk/src/client/dojox/lang/aspect/timer.js

dojo.provide("dojox.lang.aspect.timer");

(function(){
        var aop = dojox.lang.aspect,
                uniqueNumber = 0;
        
        var Timer = function(name){
                this.name = name || ("DojoAopTimer #" + ++uniqueNumber);
                this.inCall = 0;
        };
        dojo.extend(Timer, {
                before: function(/*arguments*/){
                        if(!(this.inCall++)){
                                console.time(this.name);
                        }
                },
                after: function(/*excp*/){
                        if(!--this.inCall){
                                console.timeEnd(this.name);
                        }
                }
        });
        
        aop.timer = function(/*String?*/ name){
                // summary:
                //              Returns an object, which can be used to time calls to methods.
                //
                // name:
                //              The optional unique name of the timer.

                return new Timer(name); // Object
        };
})();