Java generics parameters with base of the generic parameter
- by Iulian Serbanoiu
Hello,
I am wondering if there's an elegant solution for doing this in Java (besides the obvious one - of declaring a different/explicit function. Here is the code:
private static HashMap<String, Integer> nameStringIndexMap
= new HashMap<String, Integer>();
private static HashMap<Buffer, Integer> nameBufferIndexMap
= new HashMap<Buffer, Integer>();
// and a function
private static String newName(Object object,
HashMap<Object, Integer> nameIndexMap){
....
}
The problem is that I cannot pass nameStringIndexMap or nameBufferIndexMap parameters to the function. I don't have an idea about a more elegant solution beside doing another function which explicitly wants a HashMap<String, Integer> or HashMap<Buffer, Integer> parameter.
My question is:
Can this be made in a more elegant solution/using generics or something similar?
Thank you,
Iulian
