#Joda time minus minutes how to#
#Joda time minus minutes manual#
#Joda time minus minutes code#

SimpleDateFormat format = new SimpleDateFormat('yyyy-MM-dd HH:mm:ss') Moreover, I took “paper calendar”, counted by hand and received 190 days difference. To use Joda Time Java library in the Gradle build project, add the following dependency into the adle file. Add Joda Time library to your Java project.

#Joda time minus minutes how to#

Day difference for Joda Time calculation gives: 190 days. In this Java tutorial, we learn how to use the class of Joda Time library by different example Java programs.

#Joda time minus minutes manual#

For example, we have two date times:ĭays difference for manual calculation gives: 189 days. I found example that manual time calculations gives wrong result, when JodaTime calulation gives correct one. (condsBetween(dt1, dt2).getSeconds() % 60 + ' seconds.') ĭo comment below if you have alternative ways 🙂 References (Minutes.minutesBetween(dt1, dt2).getMinutes() % 60 + ' minutes, ') (Hours.hoursBetween(dt1, dt2).getHours() % 24 + ' hours, ') This returns getMillis() / MILLISPERMINUTE. All currently supplied chronologies use this definition. This method assumes that there are 60 seconds in a minute and 1000 milliseconds in a second. (Days.daysBetween(dt1, dt2).getDays() + ' days, ') Gets the length of this duration in minutes assuming that there are the standard number of milliseconds in a minute. SimpleDateFormat format = new SimpleDateFormat('MM/dd/yyyy HH:mm:ss') Thus, when a method is defined as taking a ReadableDuration, passing null in will be the same as passing in a zero length duration.//HH converts hour in 24 hours format (0-23), day calculation Joda-Time defines a null duration as zero length. The output shows the result of adding or subtracting seconds, minutes and hours the the DateTime object.

The Duration class has an abs method that will convert a negative duration to a position one if desired. As such, a duration of minus 2 hours (PT-2H) is shorter than a duration of 1 hour (PT1H).

The equals, hashCode, compareTo, isLongerThan, isShorterThan and isEqualTo methods all take the sign of the duration into account. Negative durations will affect the results of comparisons. For example, the duration between 14:00 and 15:00 on the same day is 1 hour (PT1H), but the duration between 15:00 and 14:00 is minus 1 hour (PT-1H). Instead, you should usually refer directly to the implementation class in your APIs. The interface only contains the core subset of the operations. To get the number in days you call the getDays() method. You can use the Days.daysBetween() method and pass the dates you want to calculate.

#Joda time minus minutes code#

Note that the interface ReadableDuration should not be used like the collections API. The following code snippet show you how to get days between two dates.