Questions tagged as 'genericos'

I've been looking at different posts about the same question but I do not understand why in the syntax <T extends Comparable<T>> you put the word extends and not the word implements , if Comparable is an in...

I am working on C #, using Linq Dynamic to do some sorting, so I was generated the need to obtain the names of the properties as string . When the properties are simple, they do not generate any conflict, since I can use nameof()...

I have the following case: public interface CustomRepository<T> { ... } public class CustomRepositoryImpl<T> implements CustomRepository<T>{ //Como puedo obtener el nombre de la Clase T } //Por ejemplo si uso la clase Usuar...

I have the next class, but now we want it to be generic. The first thing we did was to call the @param <E> and extend the comparable class, in order to use compareTo but we did not know how to change the code: /* * To...

Good evening community, today I'm doing a simple exercise to consult a database and return a list of objects with the result of the query, however not to repeat code consult the database by every type of object that requires consulting estory us...

I want to have a class in which I can indicate which class it extends. Something like public class ComunAux extends T { private MyObject obj [...] } The opposite is not valid for me: that a class extends ComunAux and thus have that...