The getLong() method of OffsetTime class in Java gets the value of the specified field in the parameter from this time as an long.
Syntax :
public long getLong(TemporalField field)
Parameter: This method accepts a single parameter field which specifies the field to get, not null.
Return Value: It returns the value for the field.
Errors and Exceptions: The program returns three exceptions which are described as below:
- UnsupportedTemporalTypeException: it is thrown if the field is not supported or the range of values exceeds an long.
- DateTimeException: it is thrown if a value for the field cannot be obtained or the value is outside the range of valid values for the field.
- ArithmeticException: it is thrown if numeric overflow occurs
Below programs illustrate the getLong() method:
Program 1 :
Java
// Java program to demonstrate the getLong() methodimport java.time.OffsetTime;import java.time.temporal.ChronoField;public class GFG { public static void main(String[] args) { // Parses the time OffsetTime time = OffsetTime.parse("11:10:10+11:00"); System.out.println("Gets the long time: " + time.getLong(ChronoField.CLOCK_HOUR_OF_DAY)); }} |
Output:
Gets the long time: 11
Program 2 :
Java
// Java program to demonstrate the getLong() method// Exceptionsimport java.time.OffsetTime;import java.time.temporal.ChronoField;public class GFG { public static void main(String[] args) { try { // Parses the time OffsetTime time = OffsetTime.parse("11:10:10+11:00"); System.out.println("Gets the long time: " + time.getLong(ChronoField.CLOCK_HOUR_OF_DAY)); } catch (Exception e) { System.out.println("Exception: " + e); } }} |
Output:
Gets the long time: 11
