I want to declare an interface be use with several classes
this classes have method with different parameters
interface:
public interface Operation {
public int Add();
}
class A:
public class CLASSA implement Operation{
public int Add(int id,String name);
}
class B:
public class CLASSB implement Operation{
public int Add(String name);
}
how to impelement of this interface?
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Answer
you could make an operand-object
public interface Operation {
public int Add(Operand o);
}
or
public interface Operation {
public int Add(Operand... o);
}