module.exports = Stream;
  
  var Parser = require("./WritableStream.js");
  
  function Stream(options){
  	Parser.call(this, new Cbs(this), options);
  }
  
  require("inherits")(Stream, Parser);
  
  Stream.prototype.readable = true;
  
  function Cbs(scope){
  	this.scope = scope;
  }
  
  var EVENTS = require("../").EVENTS;
  
  Object.keys(EVENTS).forEach(function(name){
  	if(EVENTS[name] === 0){
  		Cbs.prototype["on" + name] = function(){
  			this.scope.emit(name);
  		};
  	} else if(EVENTS[name] === 1){
  		Cbs.prototype["on" + name] = function(a){
  			this.scope.emit(name, a);
  		};
  	} else if(EVENTS[name] === 2){
  		Cbs.prototype["on" + name] = function(a, b){
  			this.scope.emit(name, a, b);
  		};
  	} else {
  		throw Error("wrong number of arguments!");
  	}
  });