The previousOrSame(DayOfWeek) method of a TemporalAdjusters class is used to return a previous or same day-of-week TemporalAdjuster object which can be used to get a new Date object which is the previous or same date with the same matching day-of-week as passed as a parameter from any Date object on which this TemporalAdjuster is applied. Syntax:
public static TemporalAdjuster
previousOrSame(DayOfWeek dayOfWeek)
Parameters: This method accepts dayOfWeek which can be used to get a new Date object which is the previous or same date with the same matching day-of-week as passed. It should not be null. Return value: This method return a previous or same day-of-week TemporalAdjuster object. Below programs illustrate the TemporalAdjusters.previousOrSame() method: Program 1:Â
Java
// Java program to demonstrate// TemporalAdjusters.previousOrSame()Â
import java.time.*;import java.time.temporal.*;Â
public class GFG {Â Â Â Â public static void main(String[] args)Â Â Â Â {Â
        // Get TemporalAdjuster with the        // previousOrSame() of month adjuster        TemporalAdjuster temporalAdjuster            = TemporalAdjusters                  .previousOrSame(                      DayOfWeek.FRIDAY);Â
        // Using adjuster for local date-time        LocalDate localDate            = LocalDate.of(2020, 10, 30);        LocalDate previousOrSameDOW            = localDate.with(temporalAdjuster);Â
        // Print        System.out.println(            "Previous or same date "            + "having FRIDAY for localdate "            + localDate + " is: "            + previousOrSameDOW);    }} |
Output:
Previous or same date having FRIDAY for localdate 2020-10-30 is: 2020-10-30
Program 2:Â
Java
// Java program to demonstrate// TemporalAdjusters previousOrSame() methodÂ
import java.time.*;import java.time.temporal.*;Â
public class GFG {Â Â Â Â public static void main(String[] args)Â Â Â Â {Â
        // Get TemporalAdjuster with the        // previousOrSame() day of week adjuster        TemporalAdjuster temporalAdjuster            = TemporalAdjusters                  .previousOrSame(                      DayOfWeek.THURSDAY);Â
        // Using adjuster for local date time        LocalDate localDate            = LocalDate.of(2018, 02, 23);        LocalDate previousOrSameDOW            = localDate.with(temporalAdjuster);Â
        // Print        System.out.println(            "Previous or same date "            + "having THURSDAY for localdate "            + localDate + " is: "            + previousOrSameDOW);    }} |
Output:
Previous or same date having THURSDAY for localdate 2018-02-23 is: 2018-02-22
