protected override bool Resolve(Trouble trouble)
{
if (trouble.GetNumber() < _limit)
{
return(true);
}
else
{
return(false);
}
}
public void SupportTrouble(Trouble trouble)
{
if (Resolve(trouble))
{
Done(trouble);
}
else if (_next != null)
{
_next.SupportTrouble(trouble);
}
else
{
Fail(trouble);
}
}
protected void Fail(Trouble trouble)
{
WriteLine($"{trouble} cannot be resolved.");
}
protected void Done(Trouble trouble)
{
WriteLine($"{trouble} is resolved by {this}");
}
protected abstract bool Resolve(Trouble trouble);
protected override bool Resolve(Trouble trouble)
{
return(false);
}