+
+ class RouterChain : public Router {
+ public:
+ RouterChain(){};
+ virtual ~RouterChain(){};
+ virtual const Filter *move(const Filter *filter,
+ const Package *package) const {
+ std::list<const Filter *>::const_iterator it;
+ it = m_filter_list.begin();
+ if (filter)
+ {
+ for (; it != m_filter_list.end(); it++)
+ if (*it == filter)
+ {
+ it++;
+ break;
+ }
+ }
+ if (it == m_filter_list.end())
+ {
+ //throw RouterException("no routing rules known");
+ return 0;
+ }
+ return *it;
+ };
+ virtual void configure(){};
+ RouterChain & rule(const Filter &filter){
+ m_filter_list.push_back(&filter);
+ return *this;
+ }
+ protected:
+ std::list<const Filter *> m_filter_list;
+ private:
+ /// disabled because class is singleton
+ RouterChain(const RouterChain &);
+
+ /// disabled because class is singleton
+ RouterChain& operator=(const RouterChain &);
+ };