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Java Date Time - Period.addTo() Examples

Java Date Time Java Java API 

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Class:

java.time.Period

java.lang.Objectjava.lang.Objectjava.time.Periodjava.time.Periodjava.time.chrono.ChronoPeriodChronoPeriodjava.io.SerializableSerializableLogicBig

Method:

public Temporal addTo(Temporal temporal)

This method adds this period to the specified temporal object. The returned temporal object is of the same type as of the input type.


Examples


package com.logicbig.example.period;

import java.time.LocalDate;
import java.time.Period;
import java.time.temporal.Temporal;

public class AddToExample {

    public static void main(String... args) {
        Period p = Period.of(2, 5, 10);
        System.out.println(p);

        LocalDate d = LocalDate.now();
        System.out.println(d);

        Temporal t = p.addTo(d);
        System.out.printf("temporal Class: %s%n", t.getClass());
        System.out.printf("temporal value: %s%n", t);
    }
}

Output

P2Y5M10D
2017-05-01
temporal Class: class java.time.LocalDate
temporal value: 2019-10-11




package com.logicbig.example.period;

import java.time.LocalDate;
import java.time.Period;
import java.time.temporal.Temporal;

public class AddToExample2 {

    public static void main(String... args) {
        Period p = Period.of(-2, -5, -10);
        System.out.println(p);

        LocalDate d = LocalDate.now();
        System.out.println(d);

        Temporal t = p.addTo(d);
        System.out.println(t);
    }
}

Output

P-2Y-5M-10D
2017-05-01
2014-11-21




package com.logicbig.example.period;

import java.time.*;
import java.time.temporal.Temporal;

public class AddToExample3 {

    public static void main(String... args) {
        Period p = Period.of(10, 2, 13);
        System.out.println(p);

        add(LocalDate.now(), p);
        add(LocalDateTime.now(), p);
        add(OffsetDateTime.now(), p);
        add(ZonedDateTime.now(), p);
    }

    private static void add(Temporal t, Period p) {
        Temporal t2 = p.addTo(t);
        String s = t2.getClass().getSimpleName();
        System.out.printf("%15s > %s > %s%n", s, t, t2);
    }
}

Output

P10Y2M13D
      LocalDate > 2017-05-01 > 2027-07-14
  LocalDateTime > 2017-05-01T15:54:58.816 > 2027-07-14T15:54:58.816
 OffsetDateTime > 2017-05-01T15:54:58.816-05:00 > 2027-07-14T15:54:58.816-05:00
  ZonedDateTime > 2017-05-01T15:54:58.817-05:00[America/Chicago] > 2027-07-14T15:54:58.817-05:00[America/Chicago]

See Also