Breaking News: Grepper is joining Read the official announcement!
Check it out

Singleton Objects: Standalone

Sumit Rawal answered on May 23, 2023 Popularity 1/10 Helpfulness 1/10


More Related Answers

  • Singleton Objects: Companion
  • Standalone Objects#
  • what is singleton class
  • Why Singleton Object in Scala:-

  • Singleton Objects: Standalone


    Standalone Objects



    Standalone Objects

    Standalone objects are singleton objects which are not attached to any class, i.e., they don’t have the same name as any class. Hence, they can literally stand alone.

    Up until now, we haven’t been able to execute our ChecksumAccumulator program. This is where standalone objects come in. They can be used for defining the entry point of a Scala application, an executable program. To use a standalone object for this purpose, you need to create a main method that takes a single parameter of type Array[String] (an array of strings). Now all you have to do when you want to execute your program is run the standalone object.

    Let’s define a standalone object for our ChecksumAccumulator program so it can be used as an application. 

    Popularity 1/10 Helpfulness 1/10 Language scala
    Source: Grepper
    Link to this answer
    Share Copy Link
    Contributed on May 23 2023
    Sumit Rawal
    0 Answers  Avg Quality 2/10


    Continue with Google

    By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.
    Grepper Account Login Required

    Oops, You will need to install Grepper and log-in to perform this action.