pedr, i would prefer to use the arguments array, instead of an object,
but i´m afraid this isn´t strong typed as you wish
private function createItem(key:String):Void{
switch(key){
case "item_1":
var wid_num:Number = arguments[1];
var y_num:Number = arguments[2];
myItem = new Item_1(wid_num, y_num);
break
case "item2":
var hei_num:Number = arguments[1];
var color_num:Number = arguments[2];
myItem = new Item_2(hei_num, color_num);
break
etc...
}
}
Ruy Adorno
Hi,
A have a Factory that needs to instanciate Objects with differing
numbers of
parameters (1-4). Is there any way to deal with this situation and
maintain
strong typing.
private function createItem(param_ob:Object, key:String):Void{
switch(key){
case "item_1":
myItem = new Item_1(param_ob.width, param_ob.y);
break
case "item2":
myItem = new Item_2(param_ob.height, param_ob.color);
break
etc...
}
}
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