Add NexusFileLoader class

Signed-off-by: Steven Hahn <hahnse@ornl.gov>

Framework/DataHandling/CMakeLists.txt

@@ -132,6 +132,7 @@ set(SRC_FILES
     src/MeshFileIO.cpp
     src/ModifyDetectorDotDatFile.cpp
     src/MoveInstrumentComponent.cpp
+    src/NexusFileLoader.cpp
     src/NexusTester.cpp
     src/ORNLDataArchive.cpp
     src/PDLoadCharacterizations.cpp
@@ -336,6 +337,7 @@ set(INC_FILES
     inc/MantidDataHandling/ModifyDetectorDotDatFile.h
     inc/MantidDataHandling/MoveInstrumentComponent.h
     inc/MantidDataHandling/NXcanSASDefinitions.h
+    inc/MantidDataHandling/NexusFileLoader.h
     inc/MantidDataHandling/NexusTester.h
     inc/MantidDataHandling/ORNLDataArchive.h
     inc/MantidDataHandling/PDLoadCharacterizations.h

Framework/DataHandling/inc/MantidDataHandling/NexusFileLoader.h

+// Mantid Repository : https://github.com/mantidproject/mantid
+//
+// Copyright © 2013 ISIS Rutherford Appleton Laboratory UKRI,
+//     NScD Oak Ridge National Laboratory, European Spallation Source
+//     & Institut Laue - Langevin
+// SPDX - License - Identifier: GPL - 3.0 +
+#pragma once
+
+#include "MantidAPI/IFileLoader.h"
+#include "MantidKernel/NexusDescriptor.h"
+#include "MantidKernel/System.h"
+
+namespace Mantid {
+namespace API {
+
+class DLLExport NexusFileLoader : public IFileLoader<NexusDescriptor> {
+public:
+  void exec() override;
+  void createChildAlgorithm(const std::string &name,
+                            const double startProgress = -1.,
+                            const double endProgress = -1.,
+                            const bool enableLogging = true,
+                            const int &version = -1) override;
+  setFileInfo() override;
+};
+} // namespace API
+} // namespace Mantid

Framework/DataHandling/src/NexusFileLoader.cpp

+// 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
+// SPDX - License - Identifier: GPL - 3.0 +
+#include "MantidDataHandling/NexusFileLoader.h"