The getOffsetBefore() method of java.time.zone.ZoneOffsetTransition class is used to get the offset value of first zone offset object passed as parameter.
Syntax:
public ZoneOffset getOffsetBefore()
Parameter: This method does not accept any parameter.
Return Value: This method returns the offset value of first zone offset object passed as parameter.
Below are the examples to illustrate the getOffsetBefore() method:
Example 1:
// Java program to demonstrate // getOffsetBefore() method import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
import java.time.zone.*;
public class GFG {
public static void main(String[] argv)
{
// creating and initializing
// the object of LocalDateTime
LocalDateTime loc
= LocalDateTime.of(
1999 , 04 , 25 ,
03 , 24 , 45 , 0 );
// creating and initializing
// the object of ZoneOffset
ZoneOffset off1
= ZoneOffset.ofTotalSeconds( 8 );
// creating and initializing
// the object of ZoneOffset
ZoneOffset off2
= ZoneOffset.ofTotalSeconds( 12 );
// creating and initializing
// ZoneOffsetTransition Object
ZoneOffsetTransition zonetrans1
= ZoneOffsetTransition.of(
loc, off1, off2);
// getting the offset before value
// by using getOffsetBefore() method
ZoneOffset off
= zonetrans1.getOffsetBefore();
// display the result
System.out.println(
"Zoneoffset before transition : "
+ off);
}
} |
Output:
Zoneoffset before transition : +00:00:08
Example 2:
// Java program to demonstrate // getOffsetBefore() method import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
import java.time.zone.*;
public class GFG {
public static void main(String[] argv)
{
// creating and initializing
// the object of LocalDateTime
LocalDateTime loc
= LocalDateTime.of(
1999 , 04 , 25 ,
03 , 24 , 45 , 0 );
// creating and initializing
// the object of ZoneOffset
ZoneOffset off1
= ZoneOffset.ofTotalSeconds( 12 );
// creating and initializing
// the object of ZoneOffset
ZoneOffset off2
= ZoneOffset.ofTotalSeconds( 8 );
// creating and initializing
// ZoneOffsetTransition Object
ZoneOffsetTransition zonetrans1
= ZoneOffsetTransition.of(
loc, off1, off2);
// getting the offset before value
// by using getOffsetBefore() method
ZoneOffset off
= zonetrans1.getOffsetBefore();
// display the result
System.out.println(
"Zoneoffset before transition : "
+ off);
}
} |
Output:
Zoneoffset before transition : +00:00:12
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/zone/ZoneOffsetTransition.html#getOffsetBefore–
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