/*
This file is part of SECONDO.

Copyright (C) 2011, University in Hagen, Department of Computer Science,
Database Systems for New Applications.

SECONDO is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

SECONDO is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with SECONDO; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

2012, October Simone Jandt

*/

#include "ManageJNet.h"

using namespace jnetwork;
using namespace std;

/*
1. Implementation of ~ManageJNet~

*/


  JNetwork* ManageJNet::GetNetwork(const string id)
  {
    SecondoCatalog* sc = SecondoSystem::GetCatalog();
    Word w;
    bool wDef = false;
    if (sc->IsObjectName(id) &&
        sc->GetObject(id, w, wDef) &&
        wDef)
      return (JNetwork*) w.addr;
    else
      return 0;
  }

  void ManageJNet::CloseNetwork(JNetwork* jnet)
  {
    SecondoCatalog* sc = SecondoSystem::GetCatalog();
    Word w(jnet);
    sc->CloseObject(nl->SymbolAtom(JNetwork::BasicType()), w);
  }