Multiple parameters in List

Question

I want to do something like this

List<Integer, String, String>

I want to be able to iteratively retrieve either of these three parameters. How can I go about it? Thanks

Answer 1

What you need is a Tuple class:

public class Tuple<E, F, G> {
    public E First;
    public F Second;
    public G Third;    
}

Then you can iterate over the list of the tuple, and look at each entry in the tuple.

List<Tuple<Integer, String, String> listOfTuple;
for (Tuple<Integer, String, String> tpl: listOfTuple){
    // process each tuple
    tpl.First ... etc
}