Sort a vector of objects

Hello.

I have a vector containing a bunch of different objects. These objects all inherit from a class called Segment, that contains an int called SortOrderNum.

I want to sort my vector of this SortOrderNum. I read on comparators, but does not fully understand the need for the latter.

Any ideas?

Thank you

I would implement a SortedReadableList instead a vector.

And then in the constuctor of this SortedReadableList, you should say what comparison tool you use, as well as elements are inserted in the order. And this compartor should be something like this:

class MyComparator implements comparator {
  
public int compare (Object o1, Object o2) {}
        
Integer i1 = o1.getSortOrdennum () (Segment);
Integer i2 = o2.getSortOrdennum () (Segment);
Return i1.compareTo (i2);
    
}
        
}

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