public void AddChecker(StringChecker checker)
{
lastChecker.SetNext(checker);
this.lastChecker = checker;
}
public PasswordValidator(StringChecker checker)
{
this.firstChecker = checker;
this.lastChecker = firstChecker;
}
public void AddLink(StringChecker link)
{
lastLink.SetNext(link);
lastLink = link;
}
public void SetNext(StringChecker next)
{
this.next = next;
}
public PasswordValidator(StringChecker first)
{
this.firstLink = first;
this.lastLink = first;
}