Link.hpp

Go to the documentation of this file.

/*
 * Copyright (C) 2004  Andrew Sutton
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to:
 *
 * The Free Software Foundation, Inc.
 * 59 Temple Place, Suite 330
 * Boston, MA  02111-1307  USA
 *
 * Contact:
 *   Andrew Sutton  asutton@cs.kent.edu
 */

#ifndef UML_LINK_HPP
#define UML_LINK_HPP

#include <UML/ModelElement.hpp>

namespace UML
{
  // forward declarations
  class Link;
  class LinkImpl;
  class Association;
  class LinkEnd;

  class Link : virtual public UML::ModelElement
  {
  public:
    typedef OMF::BasicClass<LinkImpl> Proxy;

    Link();
    virtual ~Link();

    Association *association();
    void setAssociation(Association *value);
    void clearAssociation();

    const OMF::Set &connection();
    void addConnection(LinkEnd *value);
    void removeConnection(LinkEnd *value);
    void clearConnection();

  private:
    Association *_association;
    OMF::Set _connection;
  };


  struct LinkImpl : virtual public UML::Link
  {
    LinkImpl() : 
      OMF::ModelObject(
          "UML.Link",
          &Link::Proxy::instance(),
          &UMLPackage::instance()),
      Element(),
      ModelElement(),
      Link()
    {}

    virtual ~LinkImpl()
    {}
  };
}

#endif

---