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diff --git a/akregator/src/articleinterceptor.h b/akregator/src/articleinterceptor.h
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+++ b/akregator/src/articleinterceptor.h
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+#ifndef AKREGATOR_ARTICLEINTERCEPTOR_H
+#define AKREGATOR_ARTICLEINTERCEPTOR_H
+
+#include "akregator_export.h"
+
+template <class T> class QValueList;
+
+namespace Akregator {
+
+class Article;
+
+/** Interface for intercepting new articles which were just fetched before adding 
+ *  them to the archive. E.g. an article filter could implement this interface to 
+ *  get fetched articles and label them */
+
+class AKREGATOR_EXPORT ArticleInterceptor
+{
+    public:
+        /** processes an article. Note that the interceptor may modify the article */
+        virtual void processArticle(Article& article) = 0;
+
+};
+
+/** Singleton managing the interceptors */
+class AKREGATOR_EXPORT ArticleInterceptorManager
+{
+    public:
+
+        static ArticleInterceptorManager* self();
+
+        ArticleInterceptorManager();
+        virtual ~ArticleInterceptorManager();
+
+        void addInterceptor(ArticleInterceptor* interceptor);
+        void removeInterceptor(ArticleInterceptor* interceptor);
+        QValueList<ArticleInterceptor*> interceptors() const;
+
+    private:
+       static ArticleInterceptorManager* m_self;
+       class ArticleInterceptorManagerPrivate;
+       ArticleInterceptorManagerPrivate* d;
+};
+
+} //namespace Akregator
+
+#endif // AKREGATOR_ARTICLEINTERCEPTOR_H