protected virtual void ExecuteInsertPerformerCommand(string[] commandWords)
{
switch (commandWords[2])
{
case "singer":
var singer = new Singer(commandWords[3]);
this.InsertPerformer(singer);
break;
default:
break;
}
}
protected virtual void ExecuteInsertPerformerCommand(string[] commandWords)
{
switch (commandWords[2])
{
case "singer":
var singer = new Singer(commandWords[3]);
this.InsertPerformer(singer);
break;
default:
break;
}
}
protected override void ExecuteInsertPerformerCommand(string[] commandWords)
{
switch (commandWords[2])
{
case "singer":
var singer = new Singer(commandWords[3]);
this.InsertPerformer(singer);
break;
case "band":
var band = new Band(commandWords[3]);
this.InsertPerformer(band);
break;
default:
base.ExecuteInsertPerformerCommand(commandWords);
break;
}
}
protected virtual string GetSingerReport(Singer singer)
{
StringBuilder singerInfo = new StringBuilder();
singerInfo.Append(singer.Name + ": ");
if (singer.Songs.Any())
{
var songs = singer.Songs
.Select(s => s.Title)
.OrderBy(s => s);
singerInfo.Append(string.Join("; ", songs));
}
else
{
singerInfo.Append("no songs");
}
return(singerInfo.ToString());
}
protected virtual string GetSingerReport(Singer singer)
{
StringBuilder singerInfo = new StringBuilder();
singerInfo.Append(singer.Name + ": ");
if (singer.Songs.Any())
{
var songs = singer.Songs
.Select(s => s.Title)
.OrderBy(s => s);
singerInfo.Append(string.Join("; ", songs));
}
else
{
singerInfo.Append("no songs");
}
return singerInfo.ToString();
}
