groovy.time

## Class DatumDependentDuration

- java.lang.Object
- - groovy.time.BaseDuration
  - - groovy.time.DatumDependentDuration

- All Implemented Interfaces:
    Comparable<BaseDuration>
  Direct Known Subclasses:
    TimeDatumDependentDuration

      public class DatumDependentDuration
      extends BaseDuration

  DatumDependentDuration represents durations whose length in milliseconds cannot be determined without knowing the datum point.

  I don't know how many days in a year unless I know if it's a leap year or not.

  I don't know how many days in a month unless I know the name of the month (and if it's a leap year if the month is February)

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class groovy.time.BaseDuration

      `BaseDuration.From`

  - ### Field Summary

    - ### Fields inherited from class groovy.time.BaseDuration

      `days, hours, millis, minutes, months, seconds, years`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `DatumDependentDuration(int years, int months, int days, int hours, int minutes, int seconds, int millis)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Date` | `getAgo()`
    `BaseDuration.From` | `getFrom()`
    `int` | `getMonths()`
    `int` | `getYears()`
    `DatumDependentDuration` | `minus(DatumDependentDuration rhs)`
    `DatumDependentDuration` | `minus(Duration rhs)`
    `DatumDependentDuration` | `plus(DatumDependentDuration rhs)`
    `DatumDependentDuration` | `plus(Duration rhs)`
    `DatumDependentDuration` | `plus(TimeDatumDependentDuration rhs)`
    `DatumDependentDuration` | `plus(TimeDuration rhs)`
    `long` | `toMilliseconds()`

    - ### Methods inherited from class groovy.time.BaseDuration

      `compareTo, getDays, getHours, getMillis, getMinutes, getSeconds, plus, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### DatumDependentDuration

          public DatumDependentDuration(int years,
                                        int months,
                                        int days,
                                        int hours,
                                        int minutes,
                                        int seconds,
                                        int millis)

  - ### Method Detail

    - #### getMonths

          public int getMonths()

      Overrides:
        `getMonths` in class `BaseDuration`

    - #### getYears

          public int getYears()

      Overrides:
        `getYears` in class `BaseDuration`

    - #### plus

          public DatumDependentDuration plus(DatumDependentDuration rhs)

    - #### plus

          public DatumDependentDuration plus(TimeDatumDependentDuration rhs)

    - #### plus

          public DatumDependentDuration plus(Duration rhs)

    - #### plus

          public DatumDependentDuration plus(TimeDuration rhs)

    - #### minus

          public DatumDependentDuration minus(DatumDependentDuration rhs)

    - #### minus

          public DatumDependentDuration minus(Duration rhs)

    - #### toMilliseconds

          public long toMilliseconds()

      Specified by:
        `toMilliseconds` in class `BaseDuration`
      See Also:
        `Change the duration into milliseconds, relative to 'now.' Therefore things like timezone and time of year will affect how this conversion occurs.`

    - #### getAgo

          public Date getAgo()

      Specified by:
        `getAgo` in class `BaseDuration`

    - #### getFrom

          public BaseDuration.From getFrom()

      Specified by:
        `getFrom` in class `BaseDuration`