MultiPeriodGroupAlgorithm.cpp

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#include "MantidAPI/MultiPeriodGroupAlgorithm.h"
#include "MantidAPI/AlgorithmManager.h"
#include "MantidKernel/ArrayProperty.h"
 
using namespace Mantid::Kernel;
 
namespace Mantid::API {
//----------------------------------------------------------------------------------------------
MultiPeriodGroupAlgorithm::MultiPeriodGroupAlgorithm() : m_worker(new MultiPeriodGroupWorker) {}
 
bool MultiPeriodGroupAlgorithm::checkGroups() {
  if (this->useCustomInputPropertyName()) {
    const std::string propName = this->fetchInputPropertyName();
    m_worker.reset(new MultiPeriodGroupWorker(propName));
  }
  m_multiPeriodGroups = m_worker->findMultiPeriodGroups(this);
  bool useDefaultGroupingBehaviour = m_multiPeriodGroups.empty();
  // Give the opportunity to treat this as a regular group workspace.
  if (useDefaultGroupingBehaviour) {
    return Algorithm::checkGroups(); // Delegate to algorithm base class.
  } else {
    // Evaluates to True if multiperiod, that way algorithm will call the
    // overrriden processGroups.
    return true;
  }
}
 
//--------------------------------------------------------------------------------------------
bool MultiPeriodGroupAlgorithm::processGroups() {
  m_usingBaseProcessGroups = true;
 
  bool result = m_worker->processGroups(this, m_multiPeriodGroups);
  /*
   * If we could not process the groups as a multiperiod set of groups
   * workspaces
   */
  if (!result) {
    result = Algorithm::processGroups();
  }
 
  return result;
}
 
} // namespace Mantid::API