def genType()

in scrooge-generator/src/main/scala/com/twitter/scrooge/backend/ScalaGenerator.scala [218:251]
32 lines of code
19 McCabe index (conditional complexity)

  def genType(t: FunctionType, immutable: Boolean = false): CodeFragment = {
    val prefix = if (immutable) "_root_.scala.collection.immutable." else "_root_.scala.collection."
    @scala.annotation.tailrec
    def getCode(t: FunctionType): String = t match {
      case at: AnnotatedFieldType => getCode(at.unwrap)
      case Void => "Unit"
      case OnewayVoid => "Unit"
      case TBool => "Boolean"
      case TByte => "Byte"
      case TI16 => "Short"
      case TI32 => "Int"
      case TI64 => "Long"
      case TDouble => "Double"
      case TString => "String"
      case TBinary => "_root_.java.nio.ByteBuffer"
      case MapType(k, v, _) =>
        prefix + "Map[" + genType(k, immutable).toData + ", " + genType(v, immutable).toData + "]"
      case SetType(x, _) =>
        prefix + "Set[" + genType(x, immutable).toData + "]"
      case ListType(x, _) =>
        // for historical reasons, only use immutable sequences if explicitly requested
        val listPrefix =
          if (immutableSequences) "_root_.scala.collection.immutable."
          else "_root_.scala.collection."
        listPrefix + "Seq[" + genType(x, immutable).toData + "]"
      case t: NamedType =>
        val id = resolvedDoc.qualifyName(t, namespaceLanguage, defaultNamespace)
        // Named types are capitalized.
        genID(id.toTitleCase).toData
      case r: ReferenceType =>
        throw new ScroogeInternalException("ReferenceType should not appear in backend")
    }
    v(getCode(t))
  }