pro.fessional.mirana.cast

Class BoxedTypeUtil

java.lang.Object

pro.fessional.mirana.cast.BoxedTypeUtil

public class BoxedTypeUtil
extends Object

autoboxing and unboxing

Since:

2021-01-17

Author:

trydofor

Constructor Summary

Constructors

Constructor and Description
BoxedTypeUtil()

Method Summary

Modifier and Type	Method and Description
static Class<?>	box(Class<?> clz) boxing if clz is primitive
static boolean	isAssignable(Class<?> dad, Class<?> son) boxed and check dad.isAssignableFrom(son)
static boolean	isInstance(Class<?> dad, Object son) boxed and check dad.isInstance(son)

Methods inherited from class java.lang.Object

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

Constructor Detail

BoxedTypeUtil

public BoxedTypeUtil()

Method Detail

box

public static Class<?> box(Class<?> clz)

boxing if clz is primitive

Parameters:

clz - class

Returns:

boxing class or itself

isAssignable

public static boolean isAssignable(Class<?> dad,
                                   Class<?> son)

boxed and check dad.isAssignableFrom(son)

Parameters:

dad - supper class

son - itself or subclass

Returns:

isAssignableFrom

isInstance

public static boolean isInstance(Class<?> dad,
                                 Object son)

boxed and check dad.isInstance(son)

Parameters:

dad - supper class

son - instant

Returns:

isInstance