- All Implemented Interfaces:
Serializable,Comparable<Quarter>,Constable
季度枚举
- Since:
- Java 17+
- Author:
- Kimi Liu
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>> -
Enum Constant Summary
Enum Constants -
Method Summary
Modifier and TypeMethodDescription该季度的第一个月static QuarterfromMonth(int monthValue) 根据给定的月份值返回对应的季度static Quarter根据给定的月份返回对应的季度intgetCode()获取季度值getName()获取季度值static StringgetName(int code) 获取季度值该季度最后一个月static Quarterof(int intValue) 将 季度int转换为Season枚举对象static QuarterReturns the enum constant of this class with the specified name.static Quarter[]values()Returns an array containing the constants of this enum class, in the order they are declared.
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Enum Constant Details
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Q1
一季度 -
Q2
二季度 -
Q3
三季度 -
Q4
四季度
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Method Details
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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
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valueOf
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 nameNullPointerException- if the argument is null
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of
将 季度int转换为Season枚举对象- Parameters:
intValue- 季度int表示- Returns:
Quarter- See Also:
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getName
获取季度值- Returns:
- 季度值
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getCode
public int getCode()获取季度值- Returns:
- 季度值
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getName
获取季度值- Returns:
- 季度值
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fromMonth
根据给定的月份值返回对应的季度- Parameters:
monthValue- 月份值,取值范围为1到12- Returns:
- 对应的季度
- Throws:
IllegalArgumentException- 如果月份值不在有效范围内(1到12),将抛出异常
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fromMonth
根据给定的月份返回对应的季度- Parameters:
month- 月份- Returns:
- 对应的季度
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firstMonth
该季度的第一个月- Returns:
- 结果
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lastMonth
该季度最后一个月- Returns:
- 结果
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