-/* $Id: router_chain.cpp,v 1.2 2005-11-10 23:10:42 adam Exp $
+/* $Id: router_chain.cpp,v 1.5 2006-01-11 11:51:50 adam Exp $
Copyright (c) 2005, Index Data.
%LICENSE%
namespace yp2
{
+ class ChainPos;
+
class RouterChain::Rep {
friend class RouterChain;
+ friend class RouterChain::Pos;
std::list<const filter::Base *> m_filter_list;
};
-};
+ class RouterChain::Pos : public RoutePos {
+ public:
+ virtual const filter::Base *move(const char *route);
+ virtual RoutePos *clone();
+ virtual ~Pos();
+ std::list<const filter::Base *>::const_iterator it;
+ yp2::RouterChain::Rep *m_p;
+ };
+}
yp2::RouterChain::RouterChain() : m_p(new yp2::RouterChain::Rep)
{
{
}
-const yp2::filter::Base * yp2::RouterChain::move(const filter::Base *filter, const Package *package) const {
- std::list<const filter::Base *>::const_iterator it;
- it = m_p->m_filter_list.begin();
- if (filter)
- {
- for (; it != m_p->m_filter_list.end(); it++)
- if (*it == filter)
- {
- it++;
- break;
- }
- }
+const yp2::filter::Base *yp2::RouterChain::Pos::move(const char *route)
+{
if (it == m_p->m_filter_list.end())
- {
- //throw RouterException("no routing rules known");
return 0;
- }
- return *it;
+ const yp2::filter::Base *f = *it;
+ it++;
+ return f;
+}
+
+yp2::RoutePos *yp2::RouterChain::createpos() const
+{
+ yp2::RouterChain::Pos *p = new yp2::RouterChain::Pos;
+ p->it = m_p->m_filter_list.begin();
+ p->m_p = m_p.get();
+ return p;
+}
+
+yp2::RoutePos *yp2::RouterChain::Pos::clone()
+{
+ yp2::RouterChain::Pos *p = new yp2::RouterChain::Pos;
+ p->it = it;
+ p->m_p = m_p;
+ return p;
+}
+
+
+yp2::RouterChain::Pos::~Pos()
+{
}
yp2::RouterChain & yp2::RouterChain::append(const filter::Base &filter)