Package org.aoju.bus.core.convert

Enum Class BasicType

java.lang.Object

java.lang.Enum<BasicType>

org.aoju.bus.core.convert.BasicType

All Implemented Interfaces:

Serializable, Comparable<BasicType>, Constable

public enum BasicType
extends Enum<BasicType>

基本变量类型的枚举 基本类型枚举包括原始类型和包装类型

Since:

Java 17+

Author:

Kimi Liu

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BOOLEAN	boolean
BYTE	byte
CHAR	char
CHARACTER	character
DOUBLE	double
FLOAT	float
INT	int
INTEGER	integer
LONG	long
SHORT	short
STRING	string

Field Summary

Fields

Modifier and Type	Field	Description
static final Map<Class<?>,Class<?>>	PRIMITIVE_WRAPPER_MAP	原始类型为Key,包装类型为Value,例如： int.class = Integer.class.
static final Map<Class<?>,Class<?>>	WRAPPER_PRIMITIVE_MAP	包装类型为Key,原始类型为Value,例如： Integer.class = int.class.

Method Summary

Modifier and Type	Method	Description
static Class<?>	unWrap(Class<?> clazz)	包装类转为原始类,非包装类返回原类
static BasicType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static BasicType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.
static Class<?>	wrap(Class<?> clazz)	原始类转为包装类,非原始类返回原类

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

BYTE

public static final BasicType BYTE

byte

SHORT

public static final BasicType SHORT

short

INT

public static final BasicType INT

int

INTEGER

public static final BasicType INTEGER

integer

LONG

public static final BasicType LONG

long

DOUBLE

public static final BasicType DOUBLE

double

FLOAT

public static final BasicType FLOAT

float

BOOLEAN

public static final BasicType BOOLEAN

boolean

CHAR

public static final BasicType CHAR

char

CHARACTER

public static final BasicType CHARACTER

character

STRING

public static final BasicType STRING

string

Field Details

WRAPPER_PRIMITIVE_MAP

public static final Map<Class<?>,Class<?>> WRAPPER_PRIMITIVE_MAP

包装类型为Key,原始类型为Value,例如： Integer.class = int.class.

PRIMITIVE_WRAPPER_MAP

public static final Map<Class<?>,Class<?>> PRIMITIVE_WRAPPER_MAP

原始类型为Key,包装类型为Value,例如： int.class = Integer.class.

Method Details

values

public static BasicType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static BasicType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

wrap

public static Class<?> wrap(Class<?> clazz)

原始类转为包装类,非原始类返回原类

Parameters:

clazz - 原始类

Returns:

包装类

unWrap

public static Class<?> unWrap(Class<?> clazz)

包装类转为原始类,非包装类返回原类

Parameters:

clazz - 包装类

Returns:

原始类