The isTimeBased() method of ChronoField enum is used to check that if this ChronoField represents a component of a time or not.ChronoField constants from nano-of-second to am-pm-of-day are time-based.
Syntax:
public boolean isTimeBased()
Parameters: This method accepts nothing.
Return value: This method returns true if it is a component of a time.
Below programs illustrate the ChronoField.isTimeBased() method:
Program 1:
// Java program to demonstrate// ChronoField.isTimeBased() method  import java.time.temporal.ChronoField;  public class GFG {    public static void main(String[] args)    {          // get chronoField        ChronoField chronoField            = ChronoField.valueOf("HOUR_OF_DAY");          // apply isTimeBased()        boolean isTimeBasedAttribute            = chronoField.isTimeBased();          // print        System.out.println(            "HOUR_OF_DAY"            + " is Time based attribute:"            + isTimeBasedAttribute);    }} |
Output:
HOUR_OF_DAY is Time based attribute:true
Program 2:
// Java program to demonstrate// ChronoField.isTimeBased() method  import java.time.temporal.ChronoField;  public class GFG {    public static void main(String[] args)    {          // get chronoField        ChronoField chronoField            = ChronoField.valueOf("YEAR_OF_ERA");          // apply isTimeBased()        boolean isTimeBasedAttribute            = chronoField.isTimeBased();          // print        System.out.println("YEAR_OF_ERA"                           + " is Time based attribute:"                           + isTimeBasedAttribute);    }} |
Output:
YEAR_OF_ERA is Time based attribute:false
References: https://docs.oracle.com/javase/10/docs/api/java/time/temporal/ChronoField.html#isTimeBased()
