+/* $Id: filter.hpp,v 1.5 2005-10-16 16:05:44 adam Exp $
+ Copyright (c) 2005, Index Data.
+
+%LICENSE%
+ */
#ifndef FILTER_HPP
#define FILTER_HPP
namespace yp2 {
class Package;
-
- class Filter {
- public:
- virtual ~Filter(){};
- ///sends Package off to next Filter, returns altered Package
- virtual void process(Package & package) const {
+ namespace filter {
+ class Base {
+ public:
+ virtual ~Base(){};
+
+ ///sends Package off to next Filter, returns altered Package
+ virtual void process(Package & package) const = 0;
+
+ 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;
};
- 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
- Filter & name(const std::string & name){
- m_name = name;
- return *this;
- }
-
- private:
- std::string m_name;
- };
-
+ }
class FilterException : public std::runtime_error {
public:
* Local variables:
* c-basic-offset: 4
* indent-tabs-mode: nil
+ * c-file-style: "stroustrup"
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/