TimeDuration (groovy 2.5.8 API)

TimeDuration represents time periods expressed in units of hours, minutes, seconds and milliseconds.
Whilst we can't say how long a month is without knowing the year and the name of the month, we know how long a second is independent of the date.
This is not 100% true for minutes. Minutes can be 59, 60 or 61 seconds long (due to leap seconds.)
If you ask Duration to convert itself to milliseconds then it will work on the basis of 60 seconds in a minute. If you add or subtract it from a date it will take leap seconds into account.

Inherited fields
Fields inherited from class	Fields
`class BaseDuration`	`days, hours, millis, minutes, months, seconds, years`

Constructors
Constructor and description
`TimeDuration (int hours, int minutes, int seconds, int millis)`
`TimeDuration (int days, int hours, int minutes, int seconds, int millis)`

Methods
Type Params	Return Type	Name and description
	`Date`	`getAgo()`
	`From`	`getFrom()`
	`Duration`	`minus(Duration rhs)`
	`DatumDependentDuration`	`minus(DatumDependentDuration rhs)`
	`Duration`	`plus(Duration rhs)`
	`DatumDependentDuration`	`plus(DatumDependentDuration rhs)`

Inherited Methods
Methods inherited from class	Name
`class Duration`	`getAgo, getFrom, minus, minus, minus, minus, plus, plus, plus, toMilliseconds`
`class BaseDuration`	`compareTo, getAgo, getDays, getFrom, getHours, getMillis, getMinutes, getMonths, getSeconds, getYears, plus, toMilliseconds, toString`

[Java] Class TimeDuration