kotlin-stdlib/kotlin.time/toDuration

toDuration

fun Int.toDuration(unit: DurationUnit): Duration(source)

Returns a Duration equal to this Int number of the specified unit.

Since Kotlin

1.6

Samples

import kotlin.test.*
import kotlin.time.*
import kotlin.time.Duration.Companion.days
import kotlin.time.Duration.Companion.hours
import kotlin.time.Duration.Companion.microseconds
import kotlin.time.Duration.Companion.milliseconds
import kotlin.time.Duration.Companion.minutes
import kotlin.time.Duration.Companion.nanoseconds
import kotlin.time.Duration.Companion.seconds

fun main() { 
   //sampleStart 
   println(100.toDuration(DurationUnit.MILLISECONDS)) // 100ms
println(60.toDuration(DurationUnit.SECONDS)) // 1m 
   //sampleEnd
}
fun Long.toDuration(unit: DurationUnit): Duration(source)

Returns a Duration equal to this Long number of the specified unit.

Since Kotlin

1.6

Samples

import kotlin.test.*
import kotlin.time.*
import kotlin.time.Duration.Companion.days
import kotlin.time.Duration.Companion.hours
import kotlin.time.Duration.Companion.microseconds
import kotlin.time.Duration.Companion.milliseconds
import kotlin.time.Duration.Companion.minutes
import kotlin.time.Duration.Companion.nanoseconds
import kotlin.time.Duration.Companion.seconds

fun main() { 
   //sampleStart 
   println(1_000_000_000L.toDuration(DurationUnit.NANOSECONDS)) // 1s
println(Long.MAX_VALUE.toDuration(DurationUnit.DAYS)) // Infinity 
   //sampleEnd
}
fun Double.toDuration(unit: DurationUnit): Duration(source)

Returns a Duration equal to this Double number of the specified unit.

Depending on its magnitude, the value is rounded to an integer number of nanoseconds or milliseconds.

Since Kotlin

1.6

Throws

if this Double value is NaN.

Samples

import kotlin.test.*
import kotlin.time.*
import kotlin.time.Duration.Companion.days
import kotlin.time.Duration.Companion.hours
import kotlin.time.Duration.Companion.microseconds
import kotlin.time.Duration.Companion.milliseconds
import kotlin.time.Duration.Companion.minutes
import kotlin.time.Duration.Companion.nanoseconds
import kotlin.time.Duration.Companion.seconds

fun main() { 
   //sampleStart 
   println(1.5.toDuration(DurationUnit.HOURS)) // 1h 30m
println(0.001.toDuration(DurationUnit.SECONDS)) // 1ms 
   //sampleEnd
}