PosLong

Companion class PosLong

object PosLong

The companion object for PosLong that offers factory methods that produce PosLongs, implicit widening conversions from PosLong to other numeric types, and maximum and minimum constant values for PosLong.

Source: PosLong.scala

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final def !=(arg0: Any): Boolean
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final def ##(): Int
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final def ==(arg0: Any): Boolean
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final val MaxValue: PosLong
The largest value representable as a positive Long, which is PosLong(9223372036854775807).
final val MinValue: PosLong
The smallest value representable as a positive Long, which is PosLong(1L).
implicit macro def apply(value: Long): PosLong
A factory method, implemented via a macro, that produces a PosLong if passed a valid Long literal, otherwise a compile time error.
A factory method, implemented via a macro, that produces a PosLong if passed a valid Long literal, otherwise a compile time error.
The macro that implements this method will inspect the specified Long expression at compile time. If the expression is a positive Long literal, it will return a PosLong representing that value. Otherwise, the passed Long expression is either a literal that is not positive, or is not a literal, so this method will give a compiler error.
This factory method differs from the from factory method in that this method is implemented via a macro that inspects Long literals at compile time, whereas from inspects Long values at run time.
value
the Long literal expression to inspect at compile time, and if positive, to return wrapped in a PosLong at run time.
returns
the specified, valid Long literal value wrapped in a PosLong. (If the specified expression is not a valid Long literal, the invocation of this method will not compile.)
final def asInstanceOf[T0]: T0
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def clone(): AnyRef
Attributes
protected[lang]
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@throws(classOf[java.lang.CloneNotSupportedException]) @native()
def ensuringValid(value: Long): PosLong
A factory/assertion method that produces an PosLong given a valid Long value, or throws AssertionError, if given an invalid Long value.
A factory/assertion method that produces an PosLong given a valid Long value, or throws AssertionError, if given an invalid Long value.
Note: you should use this method only when you are convinced that it will always succeed, i.e., never throw an exception. It is good practice to add a comment near the invocation of this method indicating why you think it will always succeed to document your reasoning. If you are not sure an ensuringValid call will always succeed, you should use one of the other factory or validation methods provided on this object instead: isValid, tryingValid, passOrElse, goodOrElse, or rightOrElse.
This method will inspect the passed Long value and if it is a positive Long, it will return a PosLong representing that value. Otherwise, the passed Long value is not positive, so this method will throw AssertionError.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Long literals at compile time, whereas from inspects Long values at run time. It differs from a vanilla assert or ensuring call in that you get something you didn't already have if the assertion succeeds: a type that promises a Long is positive.
value
the Long to inspect, and if positive, return wrapped in a PosLong.
returns
the specified Long value wrapped in a PosLong, if it is positive, else throws AssertionError.
Exceptions thrown
AssertionError if the passed value is not positive
final def eq(arg0: AnyRef): Boolean
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def equals(arg0: AnyRef): Boolean
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def finalize(): Unit
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protected[lang]
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@throws(classOf[java.lang.Throwable])
def from(value: Long): Option[PosLong]
A factory method that produces an Option[PosLong] given a Long value.
A factory method that produces an Option[PosLong] given a Long value.
This method will inspect the passed Long value and if it is a positive Long, it will return a PosLong representing that value, wrapped in a Some. Otherwise, the passed Long value is not positive, so this method will return None.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Long literals at compile time, whereas from inspects Long values at run time.
value
the Long to inspect, and if positive, return wrapped in a Some[PosLong].
returns
the specified Long value wrapped in a Some[PosLong], if it is positive, else None.
def fromOrElse(value: Long, default: => PosLong): PosLong
A factory method that produces a PosLong given a Long value and a default PosLong.
A factory method that produces a PosLong given a Long value and a default PosLong.
This method will inspect the passed Long value and if it is a positive Long, it will return a PosLong representing that value. Otherwise, the passed Long value is not positive, so this method will return the passed default value.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Long literals at compile time, whereas from inspects Long values at run time.
value
the Long to inspect, and if positive, return.
default
the PosLong to return if the passed Long value is not positive.
returns
the specified Long value wrapped in a PosLong, if it is positive, else the default PosLong value.
final def getClass(): Class[_ <: AnyRef]
Definition Classes
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Annotations
@native()
def goodOrElse[B](value: Long)(f: (Long) => B): Or[PosLong, B]
A factory/validation method that produces a PosLong, wrapped in a Good, given a valid Long value, or if the given Long is invalid, an error value of type B produced by passing the given invalid Long value to the given function f, wrapped in a Bad.
A factory/validation method that produces a PosLong, wrapped in a Good, given a valid Long value, or if the given Long is invalid, an error value of type B produced by passing the given invalid Long value to the given function f, wrapped in a Bad.
This method will inspect the passed Long value and if it is a positive Long, it will return a PosLong representing that value, wrapped in a Good. Otherwise, the passed Long value is not positive, so this method will return a result of type B obtained by passing the invalid Long value to the given function f, wrapped in a Bad.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Long literals at compile time, whereas this method inspects Long values at run time.
value
the Long to inspect, and if positive, return wrapped in a Good(PosLong).
returns
the specified Long value wrapped in a Good(PosLong), if it is positive, else a Bad(f(value)).
def hashCode(): Int
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@native()
final def isInstanceOf[T0]: Boolean
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def isValid(value: Long): Boolean
A predicate method that returns true if a given Long value is positive.
A predicate method that returns true if a given Long value is positive.
value
the Long to inspect, and if positive, return true.
returns
true if the specified Long is positive, else false.
final def ne(arg0: AnyRef): Boolean
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final def notify(): Unit
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Annotations
@native()
final def notifyAll(): Unit
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Annotations
@native()
implicit val ordering: Ordering[PosLong]
Implicit Ordering instance.
def passOrElse[E](value: Long)(f: (Long) => E): Validation[E]
A validation method that produces a Pass given a valid Long value, or an error value of type E produced by passing the given invalid Int value to the given function f, wrapped in a Fail.
A validation method that produces a Pass given a valid Long value, or an error value of type E produced by passing the given invalid Int value to the given function f, wrapped in a Fail.
This method will inspect the passed Long value and if it is a positive Long, it will return a Pass. Otherwise, the passed Long value is positive, so this method will return a result of type E obtained by passing the invalid Long value to the given function f, wrapped in a Fail.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Long literals at compile time, whereas this method inspects Long values at run time.
value
the Long to validate that it is positive.
returns
a Pass if the specified Long value is positive, else a Fail containing an error value produced by passing the specified Long to the given function f.
def rightOrElse[L](value: Long)(f: (Long) => L): Either[L, PosLong]
A factory/validation method that produces a PosLong, wrapped in a Right, given a valid Int value, or if the given Int is invalid, an error value of type L produced by passing the given invalid Int value to the given function f, wrapped in a Left.
A factory/validation method that produces a PosLong, wrapped in a Right, given a valid Int value, or if the given Int is invalid, an error value of type L produced by passing the given invalid Int value to the given function f, wrapped in a Left.
This method will inspect the passed Int value and if it is a positive Int, it will return a PosLong representing that value, wrapped in a Right. Otherwise, the passed Int value is not positive, so this method will return a result of type L obtained by passing the invalid Int value to the given function f, wrapped in a Left.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas this method inspects Int values at run time.
value
the Int to inspect, and if positive, return wrapped in a Right(PosLong).
returns
the specified Int value wrapped in a Right(PosLong), if it is positive, else a Left(f(value)).
final def synchronized[T0](arg0: => T0): T0
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def toString(): String
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def tryingValid(value: Long): Try[PosLong]
A factory/validation method that produces a PosLong, wrapped in a Success, given a valid Long value, or if the given Long is invalid, an AssertionError, wrapped in a Failure.
A factory/validation method that produces a PosLong, wrapped in a Success, given a valid Long value, or if the given Long is invalid, an AssertionError, wrapped in a Failure.
This method will inspect the passed Long value and if it is a positive Long, it will return a PosLong representing that value, wrapped in a Success. Otherwise, the passed Long value is not positive, so this method will return an AssertionError, wrapped in a Failure.
This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Long literals at compile time, whereas this method inspects Long values at run time.
value
the Long to inspect, and if positive, return wrapped in a Success(PosLong).
returns
the specified Long value wrapped in a Success(PosLong), if it is positive, else a Failure(AssertionError).
final def wait(): Unit
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@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long, arg1: Int): Unit
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@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
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@throws(classOf[java.lang.InterruptedException]) @native()
implicit def widenToDouble(pos: PosLong): Double
Implicit widening conversion from PosLong to Double.
Implicit widening conversion from PosLong to Double.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Double.
implicit def widenToFloat(pos: PosLong): Float
Implicit widening conversion from PosLong to Float.
Implicit widening conversion from PosLong to Float.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Float.
implicit def widenToLong(pos: PosLong): Long
Implicit widening conversion from PosLong to Long.
Implicit widening conversion from PosLong to Long.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong.
implicit def widenToNonZeroDouble(pos: PosLong): NonZeroDouble
Implicit widening conversion from PosLong to NonZeroDouble.
Implicit widening conversion from PosLong to NonZeroDouble.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Double and wrapped in a NonZeroDouble.
implicit def widenToNonZeroFloat(pos: PosLong): NonZeroFloat
Implicit widening conversion from PosLong to NonZeroFloat.
Implicit widening conversion from PosLong to NonZeroFloat.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Float and wrapped in a NonZeroFloat.
implicit def widenToNonZeroLong(pos: PosLong): NonZeroLong
Implicit widening conversion from PosLong to NonZeroLong.
Implicit widening conversion from PosLong to NonZeroLong.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Long and wrapped in a NonZeroLong.
implicit def widenToPosDouble(pos: PosLong): PosDouble
Implicit widening conversion from PosLong to PosDouble.
Implicit widening conversion from PosLong to PosDouble.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Double and wrapped in a PosDouble.
implicit def widenToPosFloat(pos: PosLong): PosFloat
Implicit widening conversion from PosLong to PosFloat.
Implicit widening conversion from PosLong to PosFloat.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Float and wrapped in a PosFloat.
implicit def widenToPosZDouble(pos: PosLong): PosZDouble
Implicit widening conversion from PosLong to PosZDouble.
Implicit widening conversion from PosLong to PosZDouble.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Double and wrapped in a PosZDouble.
implicit def widenToPosZFloat(pos: PosLong): PosZFloat
Implicit widening conversion from PosLong to PosZFloat.
Implicit widening conversion from PosLong to PosZFloat.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Float and wrapped in a PosZFloat.
implicit def widenToPosZLong(pos: PosLong): PosZLong
Implicit widening conversion from PosLong to PosZLong.
Implicit widening conversion from PosLong to PosZLong.
pos
the PosLong to widen
returns
the Long value underlying the specified PosLong, widened to Long and wrapped in a PosZLong.

Deprecated Value Members

val posLongOrd: Ordering[PosLong]
The formerly implicit posLongOrd field has been deprecated and will be removed in a future version of ScalaTest. Please use the ordering field instead.
The formerly implicit posLongOrd field has been deprecated and will be removed in a future version of ScalaTest. Please use the ordering field instead.
Annotations
@deprecated
Deprecated
The formerly implicit posLongOrd field has been deprecated and will be removed in a future version of ScalaTest. Please use the ordering field instead.

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PosLong

Companion class PosLong

object PosLong

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PosLong

Companion class PosLong

object PosLong

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PosLong