Package org.fest.reflect.method

Class MethodParameterTypes<T>

  • Type Parameters:
    T - the generic type of the method's return type.
    public final class MethodParameterTypes<T>
extends java.lang.Object
    Understands the parameter types of the method to invoke.

    The following is an example of proper usage of this class: 

       // Equivalent to call 'person.setName("Luke")'
   method("setName").withParameterTypes(String.class)
                    .in(person)
                    .invoke("Luke");

   // Equivalent to call 'person.concentrate()'
   method("concentrate").in(person).invoke();

   // Equivalent to call 'person.getName()'
   String name = method("getName").withReturnType(String.class)
                                  .in(person)
                                  .invoke();

    Author:
    Yvonne Wang, Alex Ruiz

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Invoker<T> in​(java.lang.Object target)
      Creates a new method invoker.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • in

        public Invoker<T> in​(java.lang.Object target)
        Creates a new method invoker.
        Parameters:
        target - the object containing the method to invoke.
        Returns:
        the created method invoker.
        Throws:
        java.lang.NullPointerException - if the given target is null.