scala.runtime.RichLong.scala Maven / Gradle / Ivy
/*
* Scala (https://www.scala-lang.org)
*
* Copyright EPFL and Lightbend, Inc.
*
* Licensed under Apache License 2.0
* (http://www.apache.org/licenses/LICENSE-2.0).
*
* See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*/
package scala
package runtime
final class RichLong(val self: Long) extends AnyVal with IntegralProxy[Long] {
protected def num = scala.math.Numeric.LongIsIntegral
protected def ord = scala.math.Ordering.Long
override def doubleValue = self.toDouble
override def floatValue = self.toFloat
override def longValue = self
override def intValue = self.toInt
override def byteValue = self.toByte
override def shortValue = self.toShort
override def isValidByte = self.toByte.toLong == self
override def isValidShort = self.toShort.toLong == self
override def isValidChar = self.toChar.toLong == self
override def isValidInt = self.toInt.toLong == self
def isValidLong = true
// override def isValidFloat = self.toFloat.toLong == self && self != Long.MaxValue
// override def isValidDouble = self.toDouble.toLong == self && self != Long.MaxValue
override def abs: Long = math.abs(self)
override def max(that: Long): Long = math.max(self, that)
override def min(that: Long): Long = math.min(self, that)
/** There is no reason to round a `Long`, but this method is provided to avoid accidental conversion to `Int` through `Float`. */
@deprecated("this is an integer type; there is no reason to round it. Perhaps you meant to call this on a floating-point value?", "2.11.0")
def round: Long = self
def toBinaryString: String = java.lang.Long.toBinaryString(self)
def toHexString: String = java.lang.Long.toHexString(self)
def toOctalString: String = java.lang.Long.toOctalString(self)
}