Package graphql.execution

Interface ValueUnboxer

All Known Implementing Classes:
DefaultValueUnboxer
@PublicSpi public interface ValueUnboxer
A value unboxer takes values that are wrapped in classes like Optional / OptionalInt etc.. and returns value from them. You can provide your own implementation if you have your own specific holder classes.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final ValueUnboxer
    DEFAULT
    The default value unboxer handles JDK classes such as Optional and OptionalInt etc..

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    unbox(Object object)
    Unboxes 'object' if it is boxed in an Optional like type that this unboxer can handle.

  • Field Details

  • Method Details

    • unbox

      Object unbox(Object object)
      Unboxes 'object' if it is boxed in an Optional like type that this unboxer can handle. Otherwise returns its input unmodified
      Parameters:
      object - to unbox
      Returns:
      unboxed object, or original if cannot unbox