public virtual SLExpression Visit(SLExpression expression)
{
var expType = expression.GetType().Name;
switch (expType)
{
case "DrawingExpression": return(VisitDrawing((DrawingExpression)expression));
case "PolygonFromLinesExpression": return(VisitPolygonFromLines((PolygonFromLinesExpression)expression));
case "PolygonFromPointsExpression": return(VisitPolygonFromPoints((PolygonFromPointsExpression)expression));
case "IdentifiedLineExpression": return(VisitIdentifiedLine((IdentifiedLineExpression)expression));
case "TwoPointsLineExpression": return(VisitTwoPointsLine((TwoPointsLineExpression)expression));
case "HalfwayPointExpression": return(VisitHalfwayPoint((HalfwayPointExpression)expression));
case "CoordinatesPointExpression": return(VisitCoordinatesPoint((CoordinatesPointExpression)expression));
case "LineExtremityPointExpression": return(VisitLineExtremityPoint((LineExtremityPointExpression)expression));
case "LineReferenceExpression": return(VisitLineReference((LineReferenceExpression)expression));
case "LinesIntersectionPointExpression": return(VisitLinesIntersectionPoint((LinesIntersectionPointExpression)expression));
case "EquidistantPointExpression": return(VisitEquidistantPoint((EquidistantPointExpression)expression));
case "SideLengthAndPositionSquareExpression": return(VisitSideLengthAndPositionSquare((SideLengthAndPositionSquareExpression)expression));
case "DefinedByTwoPointsPointExpression": return(VisitDefinedByTwoPointsPoint((DefinedByTwoPointsPointExpression)expression));
default: throw new NotImplementedException(expType);
}
}
