scalapb.DurationCompanionMethods.scala Maven / Gradle / Ivy
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package scalapb
import java.time.{Duration => jtDuration}
import com.google.protobuf.duration.Duration
import com.google.protobuf.timestamp.Timestamp.NANOS_PER_SECOND
trait DurationCompanionMethods {
def apply(jtDuration: jtDuration): Duration = DurationConverters.fromJavaDuration(jtDuration)
implicit final val ordering: Ordering[Duration] = new Ordering[Duration] {
def compare(x: Duration, y: Duration): Int = {
checkValid(x)
checkValid(y)
val o1 = java.lang.Long.compare(x.seconds, y.seconds)
if (o1 != 0) o1
else java.lang.Integer.compare(x.nanos, y.nanos)
}
}
final def isValid(seconds: Long, nanos: Int): Boolean =
(seconds >= DURATION_SECONDS_MIN) && (seconds <= DURATION_SECONDS_MAX) &&
(nanos > -NANOS_PER_SECOND) && (nanos < NANOS_PER_SECOND) &&
(math.signum(seconds) * math.signum(nanos) != -1)
final def isValid(duration: Duration): Boolean =
isValid(duration.seconds, duration.nanos)
final def checkValid(duration: Duration): Duration = {
require(isValid(duration), s"Duration ${duration} is not valid.")
duration
}
final val DURATION_SECONDS_MIN: Long = -315576000000L
final val DURATION_SECONDS_MAX: Long = 315576000000L
}