io.dropwizard.util

Class Generics

java.lang.Object

io.dropwizard.util.Generics

public class Generics
extends Object

Helper methods for class type parameters.

See Also:

Super Type Tokens

Method Summary

Modifier and Type	Method and Description
static Class<?>	getTypeParameter(Class<?> klass) Finds the type parameter for the given class.
static <T> Class<T>	getTypeParameter(Class<?> klass, Class<? super T> bound) Finds the type parameter for the given class which is assignable to the bound class.

Methods inherited from class java.lang.Object

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

Method Detail

getTypeParameter

public static Class<?> getTypeParameter(Class<?> klass)

Finds the type parameter for the given class.

Parameters:

klass - a parameterized class

Returns:

the class's type parameter

getTypeParameter

public static <T> Class<T> getTypeParameter(Class<?> klass,
                                            Class<? super T> bound)

Finds the type parameter for the given class which is assignable to the bound class.

Type Parameters:

T - the type bound

Parameters:

klass - a parameterized class

bound - the type bound

Returns:

the class's type parameter