Package org.aoju.bus.core.lang.mutable
Class MutableInt
java.lang.Object
java.lang.Number
org.aoju.bus.core.lang.mutable.MutableInt
- All Implemented Interfaces:
Serializable,Comparable<MutableInt>,Mutable<Number>
可变
int 类型- Since:
- Java 17+
- Author:
- Kimi Liu
- See Also:
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Constructor Summary
ConstructorsConstructorDescription构造,默认值0MutableInt(int value) 构造MutableInt(Number value) 构造MutableInt(String value) 构造 -
Method Summary
Modifier and TypeMethodDescriptionadd(int operand) 增加值增加值intcompareTo(MutableInt other) 比较值减一doubleboolean相等需同时满足如下条件: 非空 类型为MutableInt值相等floatget()获得原始值inthashCode()值+1intintValue()longvoidset(int value) 设置值void设置值subtract(int operand) 减去值减去值toString()Methods inherited from class java.lang.Number
byteValue, shortValue
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Constructor Details
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MutableInt
public MutableInt()构造,默认值0 -
MutableInt
public MutableInt(int value) 构造- Parameters:
value- 值
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MutableInt
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MutableInt
构造- Parameters:
value- String值- Throws:
NumberFormatException- 数字转换错误
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Method Details
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get
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set
public void set(int value) 设置值- Parameters:
value- 值
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set
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increment
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decrement
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add
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add
增加值- Parameters:
operand- 被增加的值,非空- Returns:
- this
- Throws:
NullPointerException- if the object is null
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subtract
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subtract
减去值- Parameters:
operand- 被减的值,非空- Returns:
- this
- Throws:
NullPointerException- if the object is null
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intValue
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longValue
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floatValue
public float floatValue()- Specified by:
floatValuein classNumber
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doubleValue
public double doubleValue()- Specified by:
doubleValuein classNumber
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equals
相等需同时满足如下条件:- 非空
- 类型为
MutableInt - 值相等
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hashCode
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compareTo
比较- Specified by:
compareToin interfaceComparable<MutableInt>- Parameters:
other- 其它MutableInt对象- Returns:
- x==y返回0,x<y返回-1,x>y返回1
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toString
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