Getting objects of a class

[ravian]

I have a class named Facility. I created 3 objects of it. During program execution, more objects will be created. Now I want some way to get all the objects of the class named Facility. Some iterator or something would do.

Code:

Facility obj1 = new Facility ();
Facility obj2 = new Facility ("Facility NY",10);
Facility obj3 = new Facility ();

[wsaryada]

I think you should store your object is some sort of array or collections and get it later by iterating the array of collections. You can then check whether your class is an instance of Facility class using the instanceof construct.

Code:

for (int i = 0; i < collection.size(); i++) {
    Object obj = collection.get(i);
    if (obj instanceof Facility) {
        // do something with the object
    }
}