org.fest.reflect.method
Class MethodReturnTypeRef<T>

java.lang.Object
  extended by org.fest.reflect.method.MethodReturnTypeRef<T>
Type Parameters:
T - the generic type of the method's return type reference.

public class MethodReturnTypeRef<T>
extends Object

Understands the return type reference of the method to invoke.

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

   // Equivalent to call 'jedi.getPowers()'
   List<String> powers = method("getPowers").withReturnType(new TypeRef<List<String>>() {})
                                            .in(person)
                                            .invoke();
 

Since:
1.1
Author:
Alex Ruiz

Method Summary
 Invoker<T> in(Object target)
          Creates a new method invoker.
 MethodParameterTypes<T> withParameterTypes(Class<?>... parameterTypes)
          Specifies the parameter types of the method to invoke.
 
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(Object target)
Creates a new method invoker.

Parameters:
target - the object containing the method to invoke.
Returns:
the created method invoker.
Throws:
NullPointerException - if the given target is null.

withParameterTypes

public MethodParameterTypes<T> withParameterTypes(Class<?>... parameterTypes)
Specifies the parameter types of the method to invoke. This method call is optional if the method to invoke does not take arguments.

Parameters:
parameterTypes - the parameter types of the method to invoke.
Returns:
the created parameter types holder.
Throws:
NullPointerException - if the array of parameter types is null.


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