GroupingFactory.h

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/*
 * GroupingFactory.h
 *
 *  Created on: Jul 2, 2018
 *      Author: mschefer
 */
 
#ifndef _SEIMPLEMENTATION_GROUPING_GROUPINGFACTORY_H_
#define _SEIMPLEMENTATION_GROUPING_GROUPINGFACTORY_H_
 
#include "SEFramework/Configuration/Configurable.h"
#include "SEFramework/Pipeline/SourceGrouping.h"
#include "SEFramework/Source/SourceGroupFactory.h"
 
#include "SEImplementation/Grouping/NoGroupingCriteria.h"
#include "SEImplementation/Grouping/OverlappingBoundariesCriteria.h"
#include "SEImplementation/Grouping/SplitSourcesCriteria.h"
#include "SEImplementation/Grouping/MoffatCriteria.h"
 
 
#include "SEImplementation/Configuration/GroupingConfig.h"
 
namespace SourceXtractor {
 
class GroupingFactory : public Configurable {
 
public:
 
  explicit GroupingFactory(std::shared_ptr<SourceGroupFactory> source_group_factory)
    : m_source_group_factory(source_group_factory), m_hard_limit(0) {}
 
  virtual ~GroupingFactory() = default;
 
  void reportConfigDependencies(Euclid::Configuration::ConfigManager& manager) const override {
    manager.registerConfiguration<GroupingConfig>();
  }
 
  void configure(Euclid::Configuration::ConfigManager& manager) override {
    auto grouping_config = manager.getConfiguration<GroupingConfig>();
    switch (grouping_config.getAlgorithmOption()) {
    case GroupingConfig::Algorithm::NO_GROUPING:
      m_grouping_criteria = std::make_shared<NoGroupingCriteria>();
      break;
    case GroupingConfig::Algorithm::OVERLAPPING:
      m_grouping_criteria = std::make_shared<OverlappingBoundariesCriteria>();
      break;
    case GroupingConfig::Algorithm::SPLIT_SOURCES:
      m_grouping_criteria = std::make_shared<SplitSourcesCriteria>();
      break;
    case GroupingConfig::Algorithm::MOFFAT:
      m_grouping_criteria = std::make_shared<MoffatCriteria>(grouping_config.getMoffatThreshold(), grouping_config.getMoffatMaxDistance());
      break;
    }
    m_hard_limit = grouping_config.getHardLimit();
  }
 
  std::shared_ptr<SourceGrouping> createGrouping() const {
    assert(m_grouping_criteria != nullptr);
    assert(m_source_group_factory != nullptr);
 
    return std::make_shared<SourceGrouping>(m_grouping_criteria, m_source_group_factory, m_hard_limit);
  }
 
private:
  std::shared_ptr<GroupingCriteria> m_grouping_criteria;
  std::shared_ptr<SourceGroupFactory> m_source_group_factory;
  unsigned int m_hard_limit;
};
 
} /* namespace SourceXtractor */
 
 
 
#endif /* _SEIMPLEMENTATION_GROUPING_GROUPINGFACTORY_H_ */