analyzer_group.h

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#ifndef DIAGNOSTIC_ANALYZER_GROUP_H
#define DIAGNOSTIC_ANALYZER_GROUP_H

#include <map>
#include <vector>
#include <string>
#include <algorithm>
#include <ros/ros.h>
#include <diagnostic_msgs/DiagnosticStatus.h>
#include <diagnostic_msgs/KeyValue.h>
#include "diagnostic_aggregator/status_item.h"
#include <boost/shared_ptr.hpp>
#include "XmlRpcValue.h"
#include "diagnostic_aggregator/analyzer.h"
#include "diagnostic_aggregator/status_item.h"
#include "pluginlib/class_loader.hpp"
#include "pluginlib/class_list_macros.hpp"

namespace diagnostic_aggregator {

class AnalyzerGroup : public Analyzer
{
public:
  AnalyzerGroup();

  virtual ~AnalyzerGroup();

  virtual bool init(const std::string base_path, const ros::NodeHandle &n);

  virtual bool addAnalyzer(boost::shared_ptr<Analyzer>& analyzer);

  virtual bool removeAnalyzer(boost::shared_ptr<Analyzer>& analyzer);

  virtual bool match(const std::string name);

  void resetMatches();

  virtual bool analyze(const boost::shared_ptr<StatusItem> item);

  virtual std::vector<boost::shared_ptr<diagnostic_msgs::DiagnosticStatus> > report();

  virtual std::string getPath() const { return path_; }

  virtual std::string getName() const { return nice_name_; }

private:
  std::string path_, nice_name_;

  pluginlib::ClassLoader<Analyzer> analyzer_loader_;

  std::vector<boost::shared_ptr<StatusItem> > aux_items_;

  std::vector<boost::shared_ptr<Analyzer> > analyzers_;

  /*
   *\brief The map of names to matchings is stored internally.
   */
  std::map<const std::string, std::vector<bool> > matched_;

};

}

#endif //DIAGNOSTIC_ANALYZER_GROUP_H