Duration
Related Docs:
object Duration
| package util
Scales this Duration by modding by x.
Scales this Duration by multiplying by x.
Scales this Duration by multiplying by x.
Adds delta to this TimeLike.
Adds delta to this TimeLike. Adding Duration.Top results
in the TimeLike's Top, adding Duration.Bottom results in
the TimeLike's Bottom.
Scales this Duration by dividing by x.
Scales this Duration by dividing by x.
Converts negative durations to positive durations.
Rounds up to the nearest multiple of the given duration.
The difference between the two TimeLikes
operator /
operator /
Rounds down to the nearest multiple of the given duration.
The TimeLike's value in nanoseconds.
Returns a value/TimeUnit pair; attempting to return coarser
grained values if possible (specifically: TimeUnit.SECONDS or
TimeUnit.MILLISECONDS) before resorting to the default
TimeUnit.NANOSECONDS.
Returns a value/TimeUnit pair; attempting to return coarser
grained values if possible (specifically: TimeUnit.SECONDS or
TimeUnit.MILLISECONDS) before resorting to the default
TimeUnit.NANOSECONDS.
Returns the length of the duration in the given TimeUnit.
Returns the length of the duration in the given TimeUnit.
In general, a simpler approach is to use the named methods (eg. inSeconds) However, this is useful for more programmatic call sites.
Is this a finite TimeLike value?
operator -
Equality within maxDelta
Equality within maxDelta
operator *
operator *
Negates this Duration.
operator +
operator %
toString produces a representation that
toString produces a representation that
- loses no information - is easy to read - can be read back in if com.twitter.conversions.time._ is imported
An example:
com.twitter.util.Duration(9999999, java.util.concurrent.TimeUnit.MICROSECONDS) res0: com.twitter.util.Duration = 9.seconds+999.milliseconds+999.microseconds
A
Durationrepresents the span between two points in time. It represents this with a signed long, and thus the largest representable duration is:106751.days+23.hours+47.minutes+16.seconds +854.milliseconds+775.microseconds+807.nanoseconds
Durations may be constructed via its companion object,
Duration.fromNanoseconds,Duration.fromSeconds, etc. or by using the time conversions:In addition to the timespans in the range of
Long.MinValuetoLong.MaxValuenanoseconds, durations have two distinguished values:Duration.TopandDuration.Bottom. These have special semantics:Topis greater than every other duration, save for itself;Bottomis smaller than any duration except for itself — they act like positive and negative infinity, and their arithmetic follows. This is useful for representing durations that are truly infinite; for example the absence of a timeout.