Vector.<T> and Interfaces

programming flash
1

Hi

Just a quick question is it possible to store multiple varying objects that all implement a single specific interface in a a Vector?

For instance

public interface IType 
{
    ...
}

public class TypeA implements IType 
{
    ...
}


public class TypeB implements IType 
{
    ...
}

Which of these two cases would work if at all?

[SIZE=“3”][COLOR=“RoyalBlue”]CASE 1:[/COLOR][/SIZE]

...
var typeA:IType = new TypeA ();
var typeB:IType = new TypeB ();

var objectList:Vector.<IType> = new Vector.<IType> ();

objectList.push (typeA);
objectList.push (typeB);
...

[SIZE=“3”][COLOR=“RoyalBlue”]CASE 2:[/COLOR][/SIZE]

...
var typeA:TypeA = new TypeA ();
var typeB:TypeB = new TypeB ();

var objectList:Vector.<IType> = new Vector.<IType> ();

objectList.push (typeA);
objectList.push (typeB);
...

Thanks in advance to anyone who can help.