GregorianCalendar類getActualMaximum()方法 (GregorianCalendar Class getActualMaximum() method)

• getActualMaximum() method is available in java.util package.

  getActualMaximum()方法在java.util包中可用。

• getActualMaximum() method is used to get the actual maximum value that this GregorianCalendar field (fi) can hold.

  getActualMaximum()方法用于獲取此GregorianCalendar字段(fi)可以容納的實(shí)際最大值。

• getActualMaximum() method is a non-static method, it is accessible with class object only and if we try to access the method with class name then we will get an error.

  getActualMaximum()方法是一個非靜態(tài)方法，只能通過類對象訪問，如果嘗試使用類名稱訪問該方法，則會收到錯誤消息。

• getActualMaximum() method does not throw an exception at the time of returning maximum value that the given field can hold.

  返回給定字段可以容納的最大值時， getActualMaximum()方法不會引發(fā)異常。

Syntax:

句法：

public int getActualMaximum(int fi);

Parameter(s):

參數(shù)：

• int fi – represents the GregorianCalendar field (fi).

  int fi –表示GregorianCalendar字段(fi)。

Return value:

返回值：

The return type of this method is int, it returns actual maximum value of the given field (fi).

此方法的返回類型為int ，它返回給定字段(fi)的實(shí)際最大值。

Example:

例：

// Java program to demonstrate the example // of int getActualMaximum(int fi) method of // GregorianCalendarimport java.util.*;public class GetActualMaximumOfGregorianCalendar {public static void main(String[] args) {// Instantiating a GregorianCalendar objectGregorianCalendar ca = (GregorianCalendar) GregorianCalendar.getInstance();// Display current GregorianCalendarSystem.out.println("ca: " + ca.getTime());// By using getActualMaximum() method is to// return the maximum value of the given field// that can holdint year = ca.getActualMaximum(GregorianCalendar.YEAR);int month = ca.getActualMaximum(GregorianCalendar.MONTH);int day = ca.getActualMaximum(GregorianCalendar.DATE);// Display Maximum value of GregorianCalendar FieldsSystem.out.println("ca.getActualMaximum(GregorianCalendar.YEAR): " + year);System.out.println("ca.getActualMaximum(GregorianCalendar.MONTH): " + month);System.out.println("ca.getActualMaximum(GregorianCalendar.DATE): " + day);} }

Output

輸出量

ca: Sat Feb 15 08:33:22 GMT 2020 ca.getActualMaximum(GregorianCalendar.YEAR): 292278994 ca.getActualMaximum(GregorianCalendar.MONTH): 11 ca.getActualMaximum(GregorianCalendar.DATE): 29

翻譯自: https://www.includehelp.com/java/gregoriancalendar-getactualmaximum-method-with-example.aspx

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