Just wondering if someone can give me some clues on what to
I have a class that loads some text from files using the
URLLoader class and the URLRequest class.
I then have a method that performs operations on the loaded
text. The problem i am having is that i don't know when i am able
to call the methods that access the data, as if I instantiate the
class and then call a method before the data is finished loading
then it will fail.
I was thinking of setting a flag inside the class that would
be set once the last text has loaded, but I am not sure how to
monitor that. I was thinking of sitting in a while loop until the
flag is set, but this doesn't seem the most elegant way to go about
I am not knowledgeable on design patterns, so is there a
design pattern that would help me out here