I want to write a function that needs a Class.class as a parameter
example:
class MyObject{
public whatTypeGoesHer MyFunction(something1, something2){
//do something with parameters
}
}
class MyObject1{
MyObject object = new MyObject();
MyObject1 object2 = object.MyFunction(MyObject1.class,something else);
}
this type of invokation is what i want to achieve, how do i define "MyFunction" to accept this type of parameter?
what should be instead of "whatTypeGoesHere"?
EDIT:
Let me rephrase the question
this is my code:
public static User fromJSON(String json, Class<?> className) {
GsonBuilder builder = new GsonBuilder();
builder.serializeNulls();
User g1 = builder.create();
User user = g1.fromJson(json, className.getClass());
return user;
}
and its invokation in the used class
User user = User.fromJSON(json,User.class);
I want to put the "fromJSON" method to some utils class, because in every class it is EXACTLY the same,with the difference of the class name that it returns
how do i do that?
You need a parameter of type Class<?>
:
public void myFunction(Class<?> something1, SomeOtherType something2)
You should go through Reflection Tutorial
Do you mean something like this:
public <T> void MyFunction(Class<T> something1, SomeOtherType something2){
// T= type parameter inside method
}
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