- Java.util Package Classes
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- Java.util - ArrayDeque
- Java.util - ArrayList
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- Java.util - BitSet
- Java.util - Calendar
- Java.util - Collections
- Java.util - Currency
- Java.util - Date
- Java.util - Dictionary
- Java.util - EnumMap
- Java.util - EnumSet
- Java.util - Formatter
- Java.util - GregorianCalendar
- Java.util - HashMap
- Java.util - HashSet
- Java.util - Hashtable
- Java.util - IdentityHashMap
- Java.util - LinkedHashMap
- Java.util - LinkedHashSet
- Java.util - LinkedList
- Java.util - ListResourceBundle
- Java.util - Locale
- Java.util - Observable
- Java.util - PriorityQueue
- Java.util - Properties
- Java.util - PropertyPermission
- Java.util - PropertyResourceBundle
- Java.util - Random
- Java.util - ResourceBundle
- Java.util - ResourceBundle.Control
- Java.util - Scanner
- Java.util - ServiceLoader
- Java.util - SimpleTimeZone
- Java.util - Stack
- Java.util - StringTokenizer
- Java.util - Timer
- Java.util - TimerTask
- Java.util - TimeZone
- Java.util - TreeMap
- Java.util - TreeSet
- Java.util - UUID
- Java.util - Vector
- Java.util - WeakHashMap
- Java.util Package Extras
- Java.util - Interfaces
- Java.util - Exceptions
- Java.util - Enumerations
- Java.util Useful Resources
- Java.util - Useful Resources
- Java.util - Discussion
java.util.SimpleTimeZone.setStartRule() Method
Description
The setStartRule(int startMonth, int startDay, int startDayOfWeek, int startTime) method is used to set the daylight saving time start rule.
Declaration
Following is the declaration for java.util.SimpleTimeZone.setStartRule() method.
public void setStartRule(int startMonth, int startDay, int startDayOfWeek, int startTime)
Parameters
startMonth − The daylight saving time starting month.
startDay − The day of the month on which the daylight saving time starts.
startDayOfWeek − The daylight saving time starting day-of-week.
startTime − The daylight saving time starting time in local wall clock time.
Return Value
NA
Exception
IllegalArgumentException − This is thrown if the startMonth, startDay, startDayOfWeek, or startTime parameters are out of range.
Example
The following example shows the usage of java.util.SimpleTimeZone.setStartRule()
package com.tutorialspoint; import java.util.*; public class SimpleTimeZoneDemo { public static void main( String args[] ) { // create simple time zone object SimpleTimeZone stobj = new SimpleTimeZone(820,"GMT"); // checking initial value System.out.println("Initial value: " + stobj); // setting start rule stobj.setStartRule( Calendar.MAY, 2,2, 3600000); // checking the new value System.out.println("Final value : " + stobj); } }
Let us compile and run the above program, this will produce the following result.
Initial value: java.util.SimpleTimeZone[id = GMT,offset = 820,dstSavings = 3600000, useDaylight = false,startYear = 0,startMode = 0,startMonth = 0,startDay = 0, startDayOfWeek = 0,startTime = 0,startTimeMode = 0,endMode = 0,endMonth = 0, endDay = 0,endDayOfWeek = 0,endTime = 0,endTimeMode = 0] Final value : java.util.SimpleTimeZone[id = GMT,offset = 820, dstSavings = 3600000,useDaylight = false,startYear = 0,startMode = 2, startMonth = 4,startDay = 2,startDayOfWeek = 2,startTime = 3600000, startTimeMode = 0,endMode = 0,endMonth = 0,endDay = 0,endDayOfWeek = 0, endTime = 0,endTimeMode = 0]