OffsetTime adjustInto() method in Java with examples
The adjustInto() method of OffsetDateTime class in Java adjusts the specified temporal object to have the same time as this object.
Syntax :
public Temporal adjustInto(Temporal temporal)
Parameter : This method accepts a single parameter temporal which specifies the target object to be adjusted, not null.
Return Value: It returns the adjusted object, not null
Errors and exception : This method throws two exceptions as described below:
- DateTimeException: if unable to make the adjustment.
- ArithmeticException: if numeric overflow occurs.
Below programs illustrate the adjustInto() method:
Program 1 :
// Java program to demonstrate the adjustInto() method import java.time.OffsetTime; import java.time.ZonedDateTime; public class GFG { public static void main(String[] args) { // Current time ZonedDateTime date = ZonedDateTime.now(); // Prints the current time System.out.println("Current date:" + date); // Parsed the date OffsetTime date1 = OffsetTime.parse("14:30:30+05:00"); // Adjusts date = (ZonedDateTime)date1.adjustInto(date); System.out.println("Adjusted date:" + date); } } |
Output:
Current date:2018-12-11T10:01:37.877Z[Etc/UTC] Adjusted date:2018-12-11T14:30:30Z[Etc/UTC]
Program 2 :
// Java program to demonstrate the adjustInto() // method exceptions import java.time.OffsetTime; import java.time.ZonedDateTime; public class GFG { public static void main(String[] args) { try { // Current time // Current time ZonedDateTime date = ZonedDateTime.now(); // Prints the current time System.out.println("Current date:" + date); // Parsed the date OffsetTime date1 = OffsetTime.parse("25:30:30+05:00"); // Adjusts date = (ZonedDateTime)date1.adjustInto(date); System.out.println("Adjusted date:" + date); } catch (Exception e) { System.out.println(e); } } } |
Output:
Current date:2018-12-11T10:01:42.520Z[Etc/UTC] java.time.format.DateTimeParseException: Text '25:30:30+05:00' could not be parsed: Invalid value for HourOfDay (valid values 0 - 23): 25
Reference: https://docs.oracle.com/javase/8/docs/api/java/time/OffsetTime.html#adjustInto-java.time.temporal.Temporal-