isEntity method

bool isEntity(RoomType roomType)

Used to check if the dynamic parameter is a Entity or no. This check is based on RoomType parameter.

Implementation

bool isEntity(RoomType roomType) {
  if (this == null) {
    return throw Exception(
      "[isEntity] - [entity] cannot be null",
    );
  }
  switch (roomType) {
    case RoomType.FAVORITES:
      return this is FavoritesEntity ||
          this[0] != null && this[0] is FavoritesEntity;
    case RoomType.LAST_PLAYED:
      return this is LastPlayedEntity ||
          this[0] != null && this[0] is LastPlayedEntity;
    case RoomType.MOST_PLAYED:
      return this is MostPlayedEntity ||
          this[0] != null && this[0] is MostPlayedEntity;
    case RoomType.PLAYLIST:
      if (this is SongEntity ||
          this is PlaylistEntity ||
          this[0] != null && this[0] is SongEntity ||
          this[0] != null && this[0] is PlaylistEntity) {
        return true;
      }
      return false;
    default:
      return false;
  }
}