Property.h

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* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
#include "Position.h"
#include "PropertyName.h"
#include "PropertyValue.h"
#include <string>
 
namespace Gaudi {
  namespace Parsers {
    class Property final {
    public:
      struct LessThen {
        bool operator()( const Property& first, const Property& second ) const {
          return first.FullName() < second.FullName();
        }
      };
 
      Property( PropertyName property_name, PropertyValue property_value )
          : property_name_( std::move( property_name ) ), property_value_( std::move( property_value ) ) {}
 
      const PropertyName& property_name() const { return property_name_; }
      PropertyValue&      property_value() { return property_value_; }
      // ----------------------------------------------------------------------------
      Property& operator+=( const PropertyValue& value ) {
        property_value_ += value;
        return *this;
      }
      Property& operator-=( const PropertyValue& value ) {
        property_value_ -= value;
        return *this;
      }
 
      const Position& DefinedPosition() const;
      bool            HasDefinedPosition() const { return DefinedPosition().Exists(); }
 
      const Position& ValuePosition() const;
      bool            HasValuePosition() const { return ValuePosition().Exists(); }
 
      const std::string& ClientName() const;
      const std::string& NameInClient() const;
      std::string        FullName() const;
      std::string        ValueAsString() const;
      std::string        ToString() const;
      bool               IsSimple() const;
      bool               IsVector() const;
      bool               IsMap() const;
      bool               IsReference() const { return property_value_.IsReference(); }
 
    private:
      PropertyName  property_name_;
      PropertyValue property_value_;
    };
  } // namespace Parsers
} // namespace Gaudi