What is TRAITS in Scala

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Can anyone explain the term with an example how Trait works in Scala?
Jul 31, 2019 in Apache Spark by pavitra
593 views

1 answer to this question.

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Hi,

Traits are basically Scala's workaround for the JVM not supporting multiple class inheritance.

 Here is an example of traits in Scala:

trait Car {
  val brand: String
}

trait Costly{
  val cost: Int 
}

trait Milege{
  val milege: Int
}

class Audi extends Car with Shiny with Miles{
  val brand = "Audi"
  val cost = 140000
  val milege = 20
}

I hope it helps.

answered Jul 31, 2019 by Gitika
• 65,910 points

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