LiteralImpl.h

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/*
* This file is part of ArmarX.
*
* Copyright (C) 2011-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package    ArmarX::Core
* @author     Kai Welke (welke _at_ kit _dot_ edu)
* @date       2012
* @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
 
#pragma once
 
#include <ArmarXCore/core/system/ImportExport.h>
 
#include <ArmarXCore/interface/observers/VariantBase.h>
#include <ArmarXCore/interface/observers/ObserverInterface.h>
 
#include <ArmarXCore/observers/condition/TermImpl.h>
#include <ArmarXCore/observers/variant/Variant.h>
#include <ArmarXCore/observers/variant/DataFieldIdentifier.h>
 
#include <IceUtil/Handle.h>
 
#include <memory>
#include <string>
 
 
namespace armarx
{
    class LiteralImpl;
 
    using LiteralImplPtr = IceInternal::Handle<LiteralImpl>;
 
    class ARMARXCORE_IMPORT_EXPORT LiteralImpl :
        virtual public LiteralImplBase,
        virtual public TermImpl
    {
        friend class ConditionHandler;
        friend class Literal;
        template <class BaseClass, class VariantClass>
        friend class GenericFactory;
 
    protected:
        LiteralImpl();
 
        ~LiteralImpl();
 
        LiteralImpl(const std::string& dataFieldIdentifierStr, const std::string& checkName, const ParameterList& checkParameters);
 
        LiteralImpl(const DataFieldIdentifier& dataFieldIdentifier, const std::string& checkName, const ParameterList& checkParameters);
 
        LiteralImpl(const DataFieldIdentifierPtr& dataFieldIdentifier, const std::string& checkName, const ParameterList& checkParameters);
 
        LiteralImpl(const DatafieldRefBasePtr& dataFieldIdentifier, const std::string& checkName, const ParameterList& checkParameters);
 
        void createInstance();
    public:
        CheckConfiguration getCheckConfiguration(const Ice::Current& c = Ice::emptyCurrent) override;
 
        void setValue(bool value, const Ice::Current& c = Ice::emptyCurrent) override;
        void setValueAndData(bool value, const ::armarx::DataFieldIdentifierBasePtr& id, const ::armarx::VariantBasePtr& data, const Ice::Current& c = Ice::emptyCurrent) override;
 
        Ice::ObjectPtr ice_clone() const override;
 
        void output(std::ostream& out) const override;
 
 
        friend std::ostream& operator<<(std::ostream& stream, const LiteralImpl& rhs)
        {
            rhs.output(stream);
 
            return stream;
        }
 
        friend std::ostream& operator<<(std::ostream& stream, const LiteralImplPtr& rhs)
        {
            rhs->output(stream);
 
            return stream;
        }
    protected:
        void init(const std::string& dataFieldIdentifierStr, const std::string& checkName, const ParameterList& checkParameters);
    private:
        void installCheck(const Ice::ObjectAdapterPtr& adapter, const ObserverInterfacePrx& proxy);
        void removeCheck(const Ice::ObjectAdapterPtr& adapter, const ObserverInterfacePrx& proxy);
 
        struct Impl;
        std::unique_ptr<Impl> impl;
    };
}
extern template class ::IceInternal::Handle<::armarx::LiteralImpl>;