-/* $Id: filter.hpp,v 1.4 2005-10-15 14:09:09 adam Exp $
+/* $Id: filter.hpp,v 1.11 2006-01-04 11:19:04 adam Exp $
Copyright (c) 2005, Index Data.
%LICENSE%
#ifndef FILTER_HPP
#define FILTER_HPP
+#include <string>
#include <stdexcept>
+#include <libxml/tree.h>
namespace yp2 {
virtual ~Base(){};
///sends Package off to next Filter, returns altered Package
- virtual void process(Package & package) const {
+ virtual void process(Package & package) const = 0;
+
+ virtual void configure(const xmlNode * ptr) { };
+ };
+
+ class FilterException : public std::runtime_error {
+ public:
+ FilterException(const std::string message)
+ : std::runtime_error("FilterException: " + message){
};
- virtual void configure(){};
-
- /// get function - right val in assignment
- std::string name() const {
- return m_name;
- }
-
- /// set function - left val in assignment
- std::string & name() {
- return m_name;
- }
-
- /// set function - can be chained
- Base & name(const std::string & name){
- m_name = name;
- return *this;
- }
-
- private:
- std::string m_name;
};
+
}
-
- class FilterException : public std::runtime_error {
- public:
- FilterException(const std::string message)
- : std::runtime_error("FilterException: " + message){
- };
- };
-
-
}
+struct yp2_filter_struct {
+ int ver;
+ const char *type;
+ yp2::filter::Base* (*creator)();
+};
+
#endif
/*
* Local variables: