Network.h

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/*
   For more information, please see: http://software.sci.utah.edu

   The MIT License

   Copyright (c) 2012 Scientific Computing and Imaging Institute,
   University of Utah.

   
   Permission is hereby granted, free of charge, to any person obtaining a
   copy of this software and associated documentation files (the "Software"),
   to deal in the Software without restriction, including without limitation
   the rights to use, copy, modify, merge, publish, distribute, sublicense,
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   The above copyright notice and this permission notice shall be included
   in all copies or substantial portions of the Software.

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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/// @todo Documentation Dataflow/Network/Network.h


#ifndef DATAFLOW_NETWORK_NETWORK_H
#define DATAFLOW_NETWORK_NETWORK_H 

#include <boost/noncopyable.hpp>
#include <Core/Algorithms/Base/AlgorithmFwd.h>
#include <Dataflow/Network/NetworkInterface.h>
#include <Dataflow/Network/ConnectionId.h>
#include <Dataflow/Network/NetworkSettings.h>
#include <Dataflow/Network/share.h>

namespace SCIRun {
namespace Dataflow {
namespace Networks {

  class SCISHARE Network : public NetworkInterface, boost::noncopyable
  {
  public:
    typedef std::map<ConnectionId, ConnectionHandle, OrderedByConnectionId> Connections;
    typedef std::vector<ModuleHandle> Modules;

    Network(ModuleFactoryHandle moduleFactory, ModuleStateFactoryHandle stateFactory, Core::Algorithms::AlgorithmFactoryHandle algoFactory);
    ~Network();

    virtual ModuleHandle add_module(const ModuleLookupInfo& info);
    virtual bool remove_module(const ModuleId& id);
    virtual size_t nmodules() const;
    virtual ModuleHandle module(size_t i) const;
    virtual ExecutableObject* lookupExecutable(const ModuleId& id) const;
    virtual ModuleHandle lookupModule(const ModuleId& id) const;
    virtual ConnectionId connect(const ConnectionOutputPort&, const ConnectionInputPort&);
    virtual bool disconnect(const ConnectionId&);
    virtual size_t nconnections() const;
    virtual void disable_connection(const ConnectionId&);
    virtual ConnectionDescriptionList connections() const;
    virtual int errorCode() const;
    virtual void incrementErrorCode(const ModuleId& moduleId);
    virtual NetworkGlobalSettings& settings();
    virtual std::string toString() const;
    virtual void setModuleExecutionState(ModuleInterface::ExecutionState state);
    virtual void clear();
  private:
    ModuleFactoryHandle moduleFactory_;
    ModuleStateFactoryHandle stateFactory_;
    Connections connections_;
    Modules modules_;
    int errorCode_;
    NetworkGlobalSettings settings_;
  };

}}}


#endif