AlgorithmHasProperty.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/AlgorithmHasProperty.h"
#include "MantidAPI/IAlgorithm.h"
 
#include <memory>
#include <utility>
 
namespace Mantid::API {
 
AlgorithmHasProperty::AlgorithmHasProperty(std::string propName) : m_propName(std::move(propName)) {}
 
std::string AlgorithmHasProperty::getType() const { return "AlgorithmHasProperty"; }
 
Kernel::IValidator_sptr AlgorithmHasProperty::clone() const { return std::make_shared<AlgorithmHasProperty>(*this); }
 
std::string AlgorithmHasProperty::checkValidity(const std::shared_ptr<IAlgorithm> &value) const {
  std::string message;
  if (value->existsProperty(m_propName)) {
    Kernel::Property *p = value->getProperty(m_propName);
    if (!p->isValid().empty()) {
      message = "Algorithm object contains the required property \"" + m_propName +
                "\" but it has an invalid value: " + p->value();
    }
  } else {
    message = "Algorithm object does not have the required property \"" + m_propName + "\"";
  }
 
  return message;
}
 
} // namespace Mantid::API