cn.hutool.core.lang.mutable

Class MutableShort

java.lang.Object

java.lang.Number

cn.hutool.core.lang.mutable.MutableShort

All Implemented Interfaces:

Mutable<Number>, Serializable, Comparable<MutableShort>

public class MutableShort
extends Number
implements Comparable<MutableShort>, Mutable<Number>

可变 short 类型

Since:

3.0.1

See Also:

Short, Serialized Form

Constructor Summary

Constructors

Constructor and Description
MutableShort() 构造，默认值0
MutableShort(Number value) 构造
MutableShort(short value) 构造
MutableShort(String value) 构造

Method Summary

Modifier and Type	Method and Description
MutableShort	add(Number operand) 增加值
MutableShort	add(short operand) 增加值
int	compareTo(MutableShort other) 比较
MutableShort	decrement() 值减一
double	doubleValue()
boolean	equals(Object obj) 相等需同时满足如下条件： 非空 类型为 MutableShort 值相等
float	floatValue()
Short	get() 获得原始值
int	hashCode()
MutableShort	increment() 值+1
int	intValue()
long	longValue()
void	set(Number value) 设置值
void	set(short value) 设置值
short	shortValue()
MutableShort	subtract(Number operand) 减去值
MutableShort	subtract(short operand) 减去值
String	toString()

Methods inherited from class java.lang.Number

byteValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MutableShort

public MutableShort()

构造，默认值0

MutableShort

public MutableShort(short value)

构造

Parameters:

value - 值

MutableShort

public MutableShort(Number value)

构造

Parameters:

value - 值

MutableShort

public MutableShort(String value)
             throws NumberFormatException

构造

Parameters:

value - String值

Throws:

NumberFormatException - 转为Short错误

Method Detail

get

public Short get()

Description copied from interface: Mutable

获得原始值

Specified by:

get in interface Mutable<Number>

Returns:

原始值

set

public void set(short value)

设置值

Parameters:

value - 值

set

public void set(Number value)

Description copied from interface: Mutable

设置值

Specified by:

set in interface Mutable<Number>

Parameters:

value - 值

increment

public MutableShort increment()

值+1

Returns:

this

decrement

public MutableShort decrement()

值减一

Returns:

this

add

public MutableShort add(short operand)

增加值

Parameters:

operand - 被增加的值

Returns:

this

add

public MutableShort add(Number operand)

增加值

Parameters:

operand - 被增加的值，非空

Returns:

this

Throws:

NullPointerException - if the object is null

subtract

public MutableShort subtract(short operand)

减去值

Parameters:

operand - 被减的值

Returns:

this

subtract

public MutableShort subtract(Number operand)

减去值

Parameters:

operand - 被减的值，非空

Returns:

this

Throws:

NullPointerException - if the object is null

shortValue

public short shortValue()

Overrides:

shortValue in class Number

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number

floatValue

public float floatValue()

Specified by:

floatValue in class Number

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number

equals

public boolean equals(Object obj)

相等需同时满足如下条件：

1. 非空
2. 类型为 MutableShort
3. 值相等

Overrides:

equals in class Object

Parameters:

obj - 比对的对象

Returns:

相同返回true，否则 false

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(MutableShort other)

比较

Specified by:

compareTo in interface Comparable<MutableShort>

Parameters:

other - 其它 MutableShort 对象

Returns:

x==y返回0，x<y返回-1，x>y返回1

toString

public String toString()

Overrides:

toString in class Object