FocusNode.h

#pragma once
 
#include <knowCore/Value.h>
#include <kDB/Forward.h>
 
namespace kDB::Repository::RDF
{
  class FocusNode
  {
  public:
    FocusNode();
    FocusNode(const FocusNode& _rhs);
    FocusNode& operator=(const FocusNode& _rhs);
    FocusNode(const kDB::Repository::Connection& _connection, const knowCore::Uri& _graph, const knowCore::Uri& _object_uri, const FocusNodeDeclaration& _declaration);
    FocusNode(const kDB::Repository::Connection& _connection, const knowCore::Uri& _read_graph, const QList<knowCore::Uri>& _triplestores, const knowCore::Uri& _object_uri, const FocusNodeDeclaration& _declaration);
    FocusNode(const kDB::Repository::Connection& _connection, const knowCore::Uri& _read_graph, const std::function<QList<knowCore::Uri>()>& _triplestores, const knowCore::Uri& _object_uri, const FocusNodeDeclaration& _declaration);
    ~FocusNode();
    FocusNodeDeclaration declaration() const;
    knowCore::Uri uri() const;
    knowCore::ReturnValue<bool> hasProperty(const knowCore::Uri& _property) const; // TODO kDB 5.0 add transaction argument
    knowCore::ReturnValue<knowCore::Value> property(const knowCore::Uri& _property) const; // TODO kDB 5.0 add transaction argument
    knowCore::ReturnVoid setProperty(const knowCore::Uri& _property, const knowCore::Value& _value) const;
    knowCore::ReturnVoid setProperty(const knowCore::Uri& _property, const knowCore::Value& _value, const Transaction& _transaction) const; // TODO kDB 5.0 merge with above
    template<typename _T_, std::enable_if_t<not std::is_base_of_v<knowCore::Value, _T_>, bool> = true>
    knowCore::ReturnVoid setProperty(const knowCore::Uri& _property, const _T_& _value) const { return setProperty(_property, knowCore::Value::fromValue(_value)); }
    knowCore::ReturnValue<QCborMap> toCborMap() const;
    static knowCore::ReturnValue<FocusNode> fromCborMap(const kDB::Repository::Connection& _connection, const knowCore::Uri& _graph, const QCborMap& _map, const FocusNodeDeclarationsRegistry* _declaration_registry);
  private:
    struct Private;
    QExplicitlySharedDataPointer<Private> d;
  };
}