Click here to watch on Youtube:
https://www.youtube.com/watch?v=maU8PmGGx8U&list=UUhwKlOVR041tngjerWxVccw
InstantDemo1.java
Output
InstantDemo2.java
Output
Click the below link to download the code:
https://sites.google.com/site/ramj2eev2/java_basics/InstantDemo_isSuported.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava_2018/InstantDemo_isSuported
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/dce3f55388a87b7da919bb2501377068a8838f7f/BasicJava_2018/InstantDemo_isSuported/?at=master
See also:
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https://www.youtube.com/watch?v=maU8PmGGx8U&list=UUhwKlOVR041tngjerWxVccw
InstantDemo1.java
import java.time.Instant;
import java.time.temporal.ChronoField;
public class InstantDemo1
{
public static void main(String[] args)
{
Instant instant = Instant.parse("2014-12-03T10:15:30.00Z");
/*
* Parameters:
*
* field - the field to check, null returns false
*
* Returns:
*
* true if the field is supported on this instant, false if
* not
*/
System.out.println(instant.isSupported(ChronoField.NANO_OF_SECOND));
System.out.println(instant.isSupported(ChronoField.DAY_OF_MONTH));
}
}
import java.time.temporal.ChronoField;
public class InstantDemo1
{
public static void main(String[] args)
{
Instant instant = Instant.parse("2014-12-03T10:15:30.00Z");
/*
* Parameters:
*
* field - the field to check, null returns false
*
* Returns:
*
* true if the field is supported on this instant, false if
* not
*/
System.out.println(instant.isSupported(ChronoField.NANO_OF_SECOND));
System.out.println(instant.isSupported(ChronoField.DAY_OF_MONTH));
}
}
Output
true
false
false
InstantDemo2.java
import java.time.Instant;
import java.time.temporal.ChronoUnit;
public class InstantDemo2
{
public static void main(String[] args)
{
Instant instant = Instant.parse("2014-12-03T10:15:30.00Z");
/*
* Parameters:
*
* unit - the unit to check, null returns false
*
* Returns:
*
* true if the unit can be added/subtracted, false if not
*/
System.out.println(instant.isSupported(ChronoUnit.DAYS));
System.out.println(instant.isSupported(ChronoUnit.WEEKS));
}
}
import java.time.temporal.ChronoUnit;
public class InstantDemo2
{
public static void main(String[] args)
{
Instant instant = Instant.parse("2014-12-03T10:15:30.00Z");
/*
* Parameters:
*
* unit - the unit to check, null returns false
*
* Returns:
*
* true if the unit can be added/subtracted, false if not
*/
System.out.println(instant.isSupported(ChronoUnit.DAYS));
System.out.println(instant.isSupported(ChronoUnit.WEEKS));
}
}
Output
true
false
false
Click the below link to download the code:
https://sites.google.com/site/ramj2eev2/java_basics/InstantDemo_isSuported.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava_2018/InstantDemo_isSuported
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/dce3f55388a87b7da919bb2501377068a8838f7f/BasicJava_2018/InstantDemo_isSuported/?at=master
See also:
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