trait Random[-T] extends AnyRef
A transactional pseudo-random number generator which
behaves numerically like java.util.Random.
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- abstract def nextBoolean()(implicit tx: T): Boolean
Generates a random
Booleanvalue. - abstract def nextDouble()(implicit tx: T): Double
Generates a random
Doublevalue, uniformly distributed between0.0(inclusive) and1.0(exclusive). - abstract def nextFloat()(implicit tx: T): Float
Generates a random
Floatvalue, uniformly distributed between0.0f(inclusive) and1.0f(exclusive). - abstract def nextInt(n: Int)(implicit tx: T): Int
Generates a random
Intvalue in the range of 0 (inclusive) until the specified valuen(exclusive). - abstract def nextInt()(implicit tx: T): Int
Generates a random
Intvalue in the rangeInt.MinValuetoInt.MaxValue. - abstract def nextLong()(implicit tx: T): Long
Generates a random
Longvalue in the rangeLong.MinValuetoLong.MaxValue.Generates a random
Longvalue in the rangeLong.MinValuetoLong.MaxValue.WARNING: Because it uses the same algorithm as
java.util.Random, with a seed of only 48 bits, this function will not return all possible long values! - abstract def rawSeed(implicit tx: T): Long
- abstract def rawSeed_=(seed: Long)(implicit tx: T): Unit
Resets the internal seed value to the given argument.
Resets the internal seed value to the given argument. This is a raw seed value as obtained from
getRawSeed. For user operation, usesetSeedinstead, which further scrambles the seed value. - abstract def setSeed(seed: Long)(implicit tx: T): Unit
Resets the internal seed value to the given argument.
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