platform/reactors/FilterReactor.hpp

// ------------------------------------------------------------------------
// Pion is a development platform for building Reactors that process Events
// ------------------------------------------------------------------------
// Copyright (C) 2007-2008 Atomic Labs, Inc.  (http://www.atomiclabs.com)
//
// Pion is free software: you can redistribute it and/or modify it under the
// terms of the GNU Affero General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// Pion is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for
// more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with Pion.  If not, see <http://www.gnu.org/licenses/>.
//

#ifndef __PION_FILTERREACTOR_HEADER__
#define __PION_FILTERREACTOR_HEADER__

#include <vector>
#include <pion/PionConfig.hpp>
#include <pion/platform/Reactor.hpp>
#include <pion/platform/RuleChain.hpp>


namespace pion {        // begin namespace pion
namespace plugins {     // begin namespace plugins


class FilterReactor :
    public pion::platform::Reactor
{
public: 
    
    FilterReactor(void) : Reactor(TYPE_PROCESSING) {}
    
    virtual ~FilterReactor() { stop(); }
    
    virtual void setConfig(const pion::platform::Vocabulary& v, const xmlNodePtr config_ptr);
    
    virtual void updateVocabulary(const pion::platform::Vocabulary& v);
    
    virtual void process(const pion::platform::EventPtr& e);
    
    
private:
    
    pion::platform::RuleChain       m_rules;
};


}   // end namespace plugins
}   // end namespace pion

#endif

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