diff options
Diffstat (limited to 'src/library/scala/concurrent/util/Duration.scala')
| -rw-r--r-- | src/library/scala/concurrent/util/Duration.scala | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/library/scala/concurrent/util/Duration.scala b/src/library/scala/concurrent/util/Duration.scala index 1a4bc1323d..3f8b98831e 100644 --- a/src/library/scala/concurrent/util/Duration.scala +++ b/src/library/scala/concurrent/util/Duration.scala @@ -11,7 +11,7 @@ package scala.concurrent.util import java.util.concurrent.TimeUnit import TimeUnit._ import java.lang.{ Double => JDouble, Long => JLong } -import language.implicitConversions +import scala.language.implicitConversions /** * This class stores a deadline, as obtained via `Deadline.now` or the @@ -100,7 +100,7 @@ object Duration { * Infinite inputs (and NaN) are converted into [[Duration.Inf]], [[Duration.MinusInf]] and [[Duration.Undefined]], respectively. * * @throws IllegalArgumentException if the length was finite but the resulting duration cannot be expressed as a [[FiniteDuration]] - */ + */ def apply(length: Double, unit: TimeUnit): Duration = fromNanos(unit.toNanos(1) * length) /** * Construct a finite duration from the given length and time unit. The unit given is retained @@ -117,7 +117,7 @@ object Duration { def apply(length: Long, unit: String): FiniteDuration = new FiniteDuration(length, Duration.timeUnit(unit)) // Double stores 52 bits mantissa, but there is an implied '1' in front, making the limit 2^53 - final val maxPreciseDouble = 9007199254740992d + final val maxPreciseDouble = 9007199254740992d /** * Parse String into Duration. Format is `"<length><unit>"`, where @@ -183,13 +183,13 @@ object Duration { /** * Construct a possibly infinite or undefined Duration from the given number of nanoseconds. - * + * * - `Double.PositiveInfinity` is mapped to [[Duration.Inf]] * - `Double.NegativeInfinity` is mapped to [[Duration.MinusInf]] * - `Double.NaN` is mapped to [[Duration.Undefined]] * - `-0d` is mapped to [[Duration.Zero]] (exactly like `0d`) * - * The semantics of the resulting Duration objects matches the semantics of their Double + * The semantics of the resulting Duration objects matches the semantics of their Double * counterparts with respect to arithmetic operations. * * @throws IllegalArgumentException if the length was finite but the resulting duration cannot be expressed as a [[FiniteDuration]] @@ -300,7 +300,7 @@ object Duration { /** * Infinite duration: greater than any other (apart from Undefined) and not equal to any other - * but itself. This value closely corresponds to Double.PositiveInfinity, + * but itself. This value closely corresponds to Double.PositiveInfinity, * matching its semantics in arithmetic operations. */ val Inf: Infinite = new Infinite { @@ -316,7 +316,7 @@ object Duration { /** * Infinite duration: less than any other and not equal to any other - * but itself. This value closely corresponds to Double.NegativeInfinity, + * but itself. This value closely corresponds to Double.NegativeInfinity, * matching its semantics in arithmetic operations. */ val MinusInf: Infinite = new Infinite { @@ -342,7 +342,7 @@ object Duration { * Infinite inputs (and NaN) are converted into [[Duration.Inf]], [[Duration.MinusInf]] and [[Duration.Undefined]], respectively. * * @throws IllegalArgumentException if the length was finite but the resulting duration cannot be expressed as a [[FiniteDuration]] - */ + */ def create(length: Double, unit: TimeUnit): Duration = apply(length, unit) /** * Construct a finite duration from the given length and time unit, where the latter is @@ -390,7 +390,7 @@ object Duration { * duration < 1.second * duration <= Duration.Inf * }}} - * + * * '''''Invoking inexpressible conversions (like calling `toSeconds` on an infinite duration) will throw an IllegalArgumentException.''''' * * <p/> @@ -425,7 +425,7 @@ object Duration { * - exact addition/subtraction with nanosecond resolution for finite durations, independent of the summands' magnitude * - isomorphic to `java.lang.Double` when it comes to infinite or undefined values * - * The conversion between Duration and Double is done using [[Duration.toUnit]] (with unit NANOSECONDS) + * The conversion between Duration and Double is done using [[Duration.toUnit]] (with unit NANOSECONDS) * and [[Duration$.fromNanos(Double):Duration Duration.fromNanos(Double)]]. * * <h2>Ordering</h2> @@ -531,7 +531,7 @@ sealed abstract class Duration extends Serializable with Ordered[Duration] { */ def /(factor: Double): Duration /** - * Return the quotient of this and that duration as floating-point number. The semantics are + * Return the quotient of this and that duration as floating-point number. The semantics are * determined by Double as if calculating the quotient of the nanosecond lengths of both factors. */ def /(other: Duration): Double @@ -540,7 +540,7 @@ sealed abstract class Duration extends Serializable with Ordered[Duration] { */ def unary_- : Duration /** - * This method returns whether this duration is finite, which is not the same as + * This method returns whether this duration is finite, which is not the same as * `!isInfinite` for Double because this method also returns `false` for [[Duration.Undefined]]. */ def isFinite(): Boolean @@ -563,7 +563,7 @@ sealed abstract class Duration extends Serializable with Ordered[Duration] { */ def div(factor: Double) = this / factor /** - * Return the quotient of this and that duration as floating-point number. The semantics are + * Return the quotient of this and that duration as floating-point number. The semantics are * determined by Double as if calculating the quotient of the nanosecond lengths of both factors. */ def div(other: Duration) = this / other @@ -685,7 +685,7 @@ final class FiniteDuration(val length: Long, val unit: TimeUnit) extends Duratio case _ => other } - def *(factor: Double) = + def *(factor: Double) = if (!factor.isInfinite) fromNanos(toNanos * factor) else if (factor.isNaN) Undefined else if ((factor > 0) ^ (this < Zero)) Inf |