Check class name of List ItemRenderer

Question

Hello,
I am setting the itemRenderer of a Spark Mobile List like so:
var ir:ClassFactory=new ClassFactory(MyItemRenderer);
ir.properties={etc. etc.};
list.itemRenderer=ir;
How can I check if the list's itemRenderer is MyItemRenderer or at least a class name string comparison?
Thank you.

Answer 1

Custom itemRenderer:
public class MyItemRenderer extends LabelItemRenderer {...}
View:
var ir:ClassFactory=new ClassFactory(MyItemRenderer);
ir.properties={etc. etc.};
list.itemRenderer=ir;
trace(ClassFactory(list.itemRenderer).generator);
That outputs: [Class LabelItemRenderer].