/*int _vCount;
         * int _eCount;
         * int _counter;
         * public void PrepareEventListener()
         * {
         *  _vCount = VertexStorage.Count;
         *  _eCount = EdgeStorage.Count;
         *  _counter = 0;
         *  VertexStorage
         * }*/

        /// <summary>
        /// Executed before each class usage to clean all existing data left from previous calls
        /// </summary>
        public void CleanupBaseData()
        {
            EdgeStorage.Clear();
            VertexStorage.Clear();
        }