refererparser

final case class CorruptJsonException(message: String) extends Exception with Product with Serializable
final case class EmailReferer(source: String) extends Referer with Product with Serializable
sealed abstract class Medium extends AnyRef

Enumeration for supported mediums.
final case class PaidReferer(source: String) extends Referer with Product with Serializable
class Parser extends AnyRef
sealed trait Referer extends AnyRef

Referer - returned from parse, a sealed hierarchy which can be an UnknownReferer, SearchReferer, InternalReferer, SocialReferer, EmailReferer, or PaidReferer.
final case class RefererLookup(medium: Medium, source: String, parameters: List[String]) extends Product with Serializable
final case class SearchReferer(source: String, term: Option[String]) extends Referer with Product with Serializable
final case class SocialReferer(source: String) extends Referer with Product with Serializable

object EmailMedium extends Medium with Product with Serializable
object InternalMedium extends Medium with Product with Serializable
object InternalReferer extends Referer with Product with Serializable
object Medium
object PaidMedium extends Medium with Product with Serializable
object Parser

Parser object - contains one-time initialization of the JSON database of referers, and parse() methods to generate a Referer object from a referer URL.
object SearchMedium extends Medium with Product with Serializable
object SocialMedium extends Medium with Product with Serializable
object UnknownMedium extends Medium with Product with Serializable
object UnknownReferer extends Referer with Product with Serializable