repo_diff_sharedid.h

/*
* Simple Diff Comparison - only compare sharedIDs and unique IDs
* base scene - base scene to compare from, compare scene - compare scene to compare to
* if shared ID from base scene exists in compare scene, check if unique ID is the same
* if same - same, if different - modified
* if shared ID doesn't exist, the node is deleted.
*/

#pragma once

#include "repo_diff_abstract.h"

namespace repo{
    namespace manipulator{
        namespace diff{
            class DiffBySharedID : public AbstractDiff
            {
            public:
                DiffBySharedID(
                    const repo::core::model::RepoScene *base,
                    const repo::core::model::RepoScene *compare,
                    const repo::core::model::RepoScene::GraphType &gType
                    = repo::core::model::RepoScene::GraphType::DEFAULT);
                virtual ~DiffBySharedID();

                virtual bool isOk(std::string &msg) const
                {
                    msg = this->msg;
                    return ok;
                };

            private:
                bool compare(
                    std::string &msg);

                bool ok; //Check if comparator status is ok
                std::string msg; //error message if comaprator statis is false
            };
        }
    }
}