Message.hpp

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/*
 * 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_MESSAGE_HPP
#define UML_MESSAGE_HPP

#include <UML/ModelElement.hpp>

namespace UML
{
  // forward declarations
  class Message;
  class MessageImpl;
  class Interaction;
  class Message;
  class ClassifierRole;
  class ClassifierRole;
  class Message;
  class AssociationRole;
  class Action;
  class Stimulus;

  class Message : virtual public UML::ModelElement
  {
  public:
    typedef OMF::BasicClass<MessageImpl> Proxy;

    Message();
    virtual ~Message();

    Interaction *interaction();
    void setInteraction(Interaction *value);
    void clearInteraction();

    Message *activator();
    void setActivator(Message *value);
    void clearActivator();

    ClassifierRole *sender();
    void setSender(ClassifierRole *value);
    void clearSender();

    ClassifierRole *receiver();
    void setReceiver(ClassifierRole *value);
    void clearReceiver();

    const OMF::Set &predecessor();
    void addPredecessor(Message *value);
    void removePredecessor(Message *value);
    void clearPredecessor();

    AssociationRole *communicationConnection();
    void setCommunicationConnection(AssociationRole *value);
    void clearCommunicationConnection();

    Action *action();
    void setAction(Action *value);
    void clearAction();

    const OMF::Set &conformingStimulus();
    void addConformingStimulus(Stimulus *value);
    void removeConformingStimulus(Stimulus *value);
    void clearConformingStimulus();

  private:
    Interaction *_interaction;
    Message *_activator;
    ClassifierRole *_sender;
    ClassifierRole *_receiver;
    OMF::Set _predecessor;
    AssociationRole *_communicationConnection;
    Action *_action;
    OMF::Set _conformingStimulus;
  };


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

    virtual ~MessageImpl()
    {}
  };
}

#endif

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