StateVertex.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_STATEVERTEX_HPP
#define UML_STATEVERTEX_HPP

#include <UML/ModelElement.hpp>

namespace UML
{
  // forward declarations
  class StateVertex;
  class CompositeState;
  class Transition;
  class Transition;

  class StateVertex : virtual public UML::ModelElement
  {
  public:
    typedef OMF::BasicClass<StateVertex, OMF::Abstract> Proxy;

    StateVertex();
    virtual ~StateVertex();

    CompositeState *container();
    void setContainer(CompositeState *value);
    void clearContainer();

    const OMF::Set &outgoing();
    void addOutgoing(Transition *value);
    void removeOutgoing(Transition *value);
    void clearOutgoing();

    const OMF::Set &incoming();
    void addIncoming(Transition *value);
    void removeIncoming(Transition *value);
    void clearIncoming();

  private:
    CompositeState *_container;
    OMF::Set _outgoing;
    OMF::Set _incoming;
  };


}

#endif

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