poset_handle_factory.h

//
// Copyright (c) 2014 Limit Point Systems, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

// Interface for class poset_handle_factory

#ifndef POSET_HANDLE_FACTORY_H
#define POSET_HANDLE_FACTORY_H

#ifndef SHEAF_DLL_SPEC_H
#include "SheafSystem/sheaf_dll_spec.h"
#endif

#ifndef BLOCK_H
#include "SheafSystem/block.h"
#endif

#ifndef POSET_TYPE_H
#include "SheafSystem/poset_type.h"
#endif

#ifndef STD_MAP_H
#include "SheafSystem/std_map.h"
#endif

#ifndef STD_STRING_H
#include "SheafSystem/std_string.h"
#endif

namespace sheaf
{

class namespace_poset;
class poset_state_handle;
  
class SHEAF_DLL_SPEC poset_handle_factory
{
public:

  // ===========================================================
  // POSET_HANDLE_FACTORY FACET
  // ===========================================================

  poset_handle_factory();

  virtual ~poset_handle_factory();

  poset_state_handle* new_poset_handle(const std::string& xclient_class_name,
                                       poset_type xsheaf_base_class_id);

  void insert_prototype(const poset_state_handle* xprototype);

  void insert_prototype(poset_type xtype_id,
                        const poset_state_handle* xprototype);

  void delete_prototype(const std::string& xclass_name);

  bool contains_prototype(const std::string& xclass_name) const;

  bool contains_prototype(poset_type xtype_id) const;

private:

  poset_handle_factory(const poset_handle_factory& xother)
  {}
  ;

  typedef std::map<std::string, poset_state_handle*> prototypes_map_type;

  prototypes_map_type _prototypes_map;

  block<poset_state_handle*> _sheaf_prototypes_map;

};

// ===========================================================
// NON-MEMBER FUNCTIONS
// ===========================================================
 
} // namespace sheaf

#endif // ifndef POSET_HANDLE_FACTORY_H