public WeeklyAlbumChart(WeeklyChartTimeSpan span)
: base(span)
{
}
internal WeeklyArtistChartItem(Artist artist, int rank, int playcount, WeeklyChartTimeSpan span)
: base(rank, playcount, span)
{
Artist = artist;
}
public WeeklyTrackChart(WeeklyChartTimeSpan span)
: base(span)
{
}
internal WeeklyChartItem(int rank, int playcount, WeeklyChartTimeSpan span)
{
Rank = rank;
Playcount = playcount;
Span = span;
}
internal WeeklyAlbumChartItem(Album album, int rank, int playcount, WeeklyChartTimeSpan span)
: base(rank, playcount, span)
{
Album = album;
}
public WeeklyArtistChart(WeeklyChartTimeSpan span)
: base(span)
{
}
internal WeeklyTrackChartItem(Track track, int rank, int playcount, WeeklyChartTimeSpan span)
: base(rank, playcount, span)
{
Track = track;
}
