public QueryLink Add(string key, string value)
{
QueryLink result;
KeyValue <string, string> item = KeyValue.Create(key, value);
if (this.head.HasValue)
{
result = this.Add(item);
}
else
{
result = new QueryLink(item);
}
return(result);
}
public QueryLink(KeyValue <string, string> head, QueryLink tail) :
this(head)
{
this.Tail = tail;
}
public QueryLink(string key, string value, QueryLink tail) :
this(KeyValue.Create(key, value), tail)
{
}
public bool Equals(QueryLink other)
{
return(other.NotNull() && this.Head == other.Head && this.Tail == other.Tail);
}