Operation.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 MODEL_OPERATION_HPP
#define MODEL_OPERATION_HPP

// Model includes
#include <Model/BehavioralFeature.hpp>

namespace Model
{
  // forward declarations
  class Exception;
  struct OperationImpl;

  class Operation : virtual public BehavioralFeature
  {
  public:
    typedef OMF::BasicClass<OperationImpl> Proxy;

    Operation();
    virtual ~Operation();

    const OMF::Boolean &isQuery() const;
    void setIsQuery(const OMF::Boolean &isQuery);
    void clearIsQuery();

    const OMF::List &exceptions() const;
    void addExceptions(Exception *except);
    void removeExceptions(Exception *except);
    void clearExceptions();

  private:
    OMF::Boolean  _isQuery;
    OMF::List   _exceptions;
  };

  struct OperationImpl : virtual public Operation
  {
    OperationImpl() :
      OMF::ModelObject("Model.Operation",
           &Operation::Proxy::instance(),
           &ModelPackage::instance()),
      ModelElement(),
      Feature(),
      BehavioralFeature(),
      Operation()
    {}

    virtual ~OperationImpl()
    {}
  };
}

#endif

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