Question

for my develop i want to use the component-pattern because a component is part of another component.

But there is one problem. The components need different parameters in the run-function (which must be implement).

Does someone have a idea how to realize it?

Example:

   public abstract class componsite{
       Componente(){...}
       public void run(Object object1){......}
  }
  public class firstComponent extends composite{
       ....
       public void run(Object object1){......}
       @Override
  }
  public class secondComponent extends composite{
       ....
       @Override
       public void run(Object object1,Different Object object2){......}
  }

Greetz

Answer 1

Use Java’s Varargs as part of the Composite interface

public class secondComponent extends composite{
   ....
   @Override
   public void run(Object... object){......}
}