State.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_STATE_HPP
#define UML_STATE_HPP

#include <UML/StateVertex.hpp>

namespace UML
{
  // forward declarations
  class State;
  class Action;
  class Action;
  class Event;
  class Transition;
  class Action;
  class StateMachine;

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

    State();
    virtual ~State();

    Action *entry();
    void setEntry(Action *value);
    void clearEntry();

    Action *exit();
    void setExit(Action *value);
    void clearExit();

    const OMF::Set &deferrableEvent();
    void addDeferrableEvent(Event *value);
    void removeDeferrableEvent(Event *value);
    void clearDeferrableEvent();

    const OMF::Set &internalTransition();
    void addInternalTransition(Transition *value);
    void removeInternalTransition(Transition *value);
    void clearInternalTransition();

    Action *doActivity();
    void setDoActivity(Action *value);
    void clearDoActivity();

    StateMachine *stateMachine();
    void setStateMachine(StateMachine *value);
    void clearStateMachine();

  private:
    Action *_entry;
    Action *_exit;
    OMF::Set _deferrableEvent;
    OMF::Set _internalTransition;
    Action *_doActivity;
    StateMachine *_stateMachine;
  };


}

#endif

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