public Purchase(Reader reader, CopyInfo copyInfo, DateTime eventDate) : base(reader, copyInfo, eventDate)
{
}
public Purchase(Reader reader, CopyInfo copyInfo) : base(reader, copyInfo)
{
}
public Borrowing(Reader reader, CopyInfo copyInfo, DateTime eventDate) : base(reader, copyInfo, eventDate)
{
}
public Borrowing(Reader reader, CopyInfo copyInfo) : base(reader, copyInfo)
{
}
public Borrowing(Reader reader, CopyInfo copyInfo, DateTime eventDate, DateTime endDate) : base(reader, copyInfo, eventDate)
{
this.endDate = endDate;
}