- Java.util Package Classes
- Java.util - Home
- Java.util - ArrayDeque
- Java.util - ArrayList
- Java.util - Arrays
- 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 startTime) method is used to set the daylight saving time start rule to a fixed date within a month.
Declaration
Following is the declaration for java.util.SimpleTimeZone.setStartRule() method.
public void setStartRule(int startMonth, int startDay, int startTime)
Parameters
startMonth − The daylight saving time starting month.
startDay − The day of the month on which the daylight saving time starts.
startTime − The daylight saving time starting time in local wall clock time.
Return Value
NA
Exception
IllegalArgumentException − This is thrown if the startMonth, startDayOfMonth, 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, 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 = 1,startMonth = 4,startDay = 2, startDayOfWeek = 0,startTime = 3600000,startTimeMode = 0,endMode = 0, endMonth = 0,endDay = 0,endDayOfWeek = 0,endTime = 0,endTimeMode = 0]