| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.timing.Streamer"]){ |
| dojo._hasResource["dojox.timing.Streamer"]=true; |
| dojo.provide("dojox.timing.Streamer"); |
| dojo.require("dojox.timing._base"); |
| dojox.timing.Streamer=function(_1,_2,_3,_4,_5){ |
| var _6=this; |
| var _7=[]; |
| this.interval=_3||1000; |
| this.minimumSize=_4||10; |
| this.inputFunction=_1||function(q){ |
| }; |
| this.outputFunction=_2||function(_8){ |
| }; |
| var _9=new dojox.timing.Timer(this.interval); |
| var _a=function(){ |
| _6.onTick(_6); |
| if(_7.length<_6.minimumSize){ |
| _6.inputFunction(_7); |
| } |
| var _b=_7.shift(); |
| while(typeof (_b)=="undefined"&&_7.length>0){ |
| _b=_7.shift(); |
| } |
| if(typeof (_b)=="undefined"){ |
| _6.stop(); |
| return; |
| } |
| _6.outputFunction(_b); |
| }; |
| this.setInterval=function(ms){ |
| this.interval=ms; |
| _9.setInterval(ms); |
| }; |
| this.onTick=function(_c){ |
| }; |
| this.start=function(){ |
| if(typeof (this.inputFunction)=="function"&&typeof (this.outputFunction)=="function"){ |
| _9.start(); |
| return; |
| } |
| throw new Error("You cannot start a Streamer without an input and an output function."); |
| }; |
| this.onStart=function(){ |
| }; |
| this.stop=function(){ |
| _9.stop(); |
| }; |
| this.onStop=function(){ |
| }; |
| _9.onTick=this.tick; |
| _9.onStart=this.onStart; |
| _9.onStop=this.onStop; |
| if(_5){ |
| _7.concat(_5); |
| } |
| }; |
| } |