org.fest.reflect.method

Class MethodReturnTypeRef<T>

java.lang.Object

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

Type Parameters:

T - the generic type of the method's return type reference.

public class MethodReturnTypeRef<T>
extends java.lang.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

Methods

Modifier and Type	Method and Description
Invoker<T>	in(java.lang.Object target) Creates a new method invoker.
MethodParameterTypes<T>	withParameterTypes(java.lang.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(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.

withParameterTypes

public MethodParameterTypes<T> withParameterTypes(java.lang.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:

java.lang.NullPointerException - if the array of parameter types is null.