BackgroundAnalyzerFactory.cpp

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/*
 * BackgroundAnalyzerFactory.cpp
 *
 *  Created on: Mar 29, 2017
 *      Author: mschefer
 */


#include "SEImplementation/Background/BackgroundAnalyzerFactory.h"

#include "SEImplementation/Background/SimpleBackgroundAnalyzer.h"
#include "SEImplementation/Background/SE/SEBackgroundLevelAnalyzer.h"

namespace SourceXtractor {

std::shared_ptr<BackgroundAnalyzer> BackgroundAnalyzerFactory::createBackgroundAnalyzer() const {
  return createBackgroundAnalyzer(m_weight_type);
}

std::shared_ptr<BackgroundAnalyzer> BackgroundAnalyzerFactory::createBackgroundAnalyzer(
    WeightImageConfig::WeightType weight_type) const {
  // make a SE2 background if cell size and smoothing box are given
  if (m_cell_size.size() > 0 && m_smoothing_box.size() > 0) {
      return std::make_shared<SEBackgroundLevelAnalyzer>(m_cell_size, m_smoothing_box, weight_type);
  } else {
    // make a simple background
    return std::make_shared<SimpleBackgroundAnalyzer>();
  }
}

BackgroundAnalyzerFactory::BackgroundAnalyzerFactory(long manager_id)
    : Configuration(manager_id), m_weight_type(WeightImageConfig::WeightType::WEIGHT_TYPE_NONE) {
  declareDependency<SE2BackgroundConfig>();
  declareDependency<WeightImageConfig>();
}

void BackgroundAnalyzerFactory::initialize(const UserValues&) {
  auto se2background_config = getDependency<SE2BackgroundConfig>();
  auto weight_image_config = getDependency<WeightImageConfig>();
  m_cell_size = se2background_config.getCellSize();
  m_smoothing_box = se2background_config.getSmoothingBox();
  m_weight_type = weight_image_config.getWeightType();
}

}