CaseOptionServiceImpl.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2022 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* CaseOptionServiceImpl.h                                     (C) 2000-2022 */
/*                                                                           */
/* Implémentation d'une option du jeu de données utilisant un service.       */
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#ifndef ARCANE_CASEOPTIONSERVICEIMPL_H
#define ARCANE_CASEOPTIONSERVICEIMPL_H
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#include "arcane/utils/Functor.h"
 
#include "arcane/CaseOptions.h"
#include "arcane/CaseOptionsMulti.h"
 
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namespace Arcane
{
 
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class IService;
class CaseOptionBuildInfo;
 
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class ARCANE_CORE_EXPORT ICaseOptionServiceContainer
{
 public:
  virtual ~ICaseOptionServiceContainer() = default;
 public:
  virtual bool tryCreateService(Integer index,Internal::IServiceFactory2* factory,const ServiceBuildInfoBase& sbi) =0;
  virtual bool hasInterfaceImplemented(Internal::IServiceFactory2*) const =0;
  virtual void allocate(Integer size) =0;
  virtual Integer nbElem() const =0;
};
 
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class ARCANE_CORE_EXPORT CaseOptionServiceImpl
: public CaseOptions
{
 public:
 
  CaseOptionServiceImpl(const CaseOptionBuildInfo& cob,bool allow_null,bool is_optional);
 
 public:
 
  void read(eCaseOptionReadPhase phase) override;
  String serviceName() const { return m_service_name; }
  bool isOptional() const { return m_is_optional; }
 
  virtual void getAvailableNames(StringArray& names) const;
  void visit(ICaseDocumentVisitor* visitor) const override;
 
  void setDefaultValue(const String& def_value);
  void addDefaultValue(const String& category,const String& value);
 
  void setContainer(ICaseOptionServiceContainer* container);
 
  void setMeshName(const String& mesh_name) { m_mesh_name = mesh_name; }
  String meshName() const { return m_mesh_name; }
 
 protected:
 
  virtual void print(const String& lang,std::ostream& o) const;
 
 protected:
 
  String _defaultValue() const { return m_default_value; }
 
 private:
 
  String m_name;
  String m_default_value;
  String m_service_name;
  String m_mesh_name;
  XmlNode m_element; 
  bool m_allow_null;
  bool m_is_optional;
  bool m_is_override_default;
  StringDictionary m_default_values;
  ICaseOptionServiceContainer* m_container;
 
 private:
 
  void _readPhase1();
};
 
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class ARCANE_CORE_EXPORT CaseOptionMultiServiceImpl
: public CaseOptionsMulti
{
 public:
 
  CaseOptionMultiServiceImpl(const CaseOptionBuildInfo& cob,bool allow_null);
  ~CaseOptionMultiServiceImpl();
 
 public:
 
  void getAvailableNames(StringArray& names) const;
  String serviceName(Integer index) const
  {
    return m_services_name[index];
  }
 
  void multiAllocate(const XmlNodeList&) override;
  void visit(ICaseDocumentVisitor* visitor) const override;
  void setContainer(ICaseOptionServiceContainer* container);
 
  void setMeshName(const String& mesh_name) { m_mesh_name = mesh_name; }
  String meshName() const { return m_mesh_name; }
 
 public:
 
  void _setNotifyAllocateFunctor(IFunctor* f)
  {
    m_notify_functor = f;
  }
 
 protected:
 
  String _defaultValue() const { return m_default_value; }
 
 protected:
 
  bool m_allow_null;
  String m_default_value;
  String m_mesh_name;
  IFunctor* m_notify_functor;
  ICaseOptionServiceContainer* m_container;
  UniqueArray<ReferenceCounter<ICaseOptions>> m_allocated_options;
  UniqueArray<String> m_services_name;
};
 
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} // End namespace Arcane
 
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#endif