protected virtual CalcExpression VisitUnaryOperatorExpression(CalcUnaryOperatorExpression expr, int baseRow, int baseColumn)
{
CalcExpression operand = expr.Operand;
CalcExpression expression2 = this.Visit(operand, baseRow, baseColumn);
if (operand != expression2)
{
return(new CalcUnaryOperatorExpression(expr.Operator, expression2));
}
return(expr);
}
public virtual CalcExpression Visit(CalcExpression expr, int baseRow, int baseColumn)
{
CalcConstantExpression expression = expr as CalcConstantExpression;
if (expression != null)
{
return(this.VisitConstantExpression(expression));
}
CalcCellExpression expression2 = expr as CalcCellExpression;
if (expression2 != null)
{
return(this.VisitCellExpression(expression2, baseRow, baseColumn));
}
CalcRangeExpression expression3 = expr as CalcRangeExpression;
if (expression3 != null)
{
return(this.VisitRangeExpression(expression3, baseRow, baseColumn));
}
CalcUnaryOperatorExpression expression4 = expr as CalcUnaryOperatorExpression;
if (expression4 != null)
{
return(this.VisitUnaryOperatorExpression(expression4, baseRow, baseColumn));
}
CalcBinaryOperatorExpression expression5 = expr as CalcBinaryOperatorExpression;
if (expression5 != null)
{
return(this.VisitBinaryOperatorExpression(expression5, baseRow, baseColumn));
}
CalcFunctionExpression expression6 = expr as CalcFunctionExpression;
if (expression6 != null)
{
return(this.VisitFunctionExpression(expression6, baseRow, baseColumn));
}
CalcExternalCellExpression expression7 = expr as CalcExternalCellExpression;
if (expression7 != null)
{
return(this.VisitExternalCellExpression(expression7, baseRow, baseColumn));
}
CalcExternalRangeExpression expression8 = expr as CalcExternalRangeExpression;
if (expression8 != null)
{
return(this.VisitExternalRangeExpression(expression8, baseRow, baseColumn));
}
if (expr is CalcSharedExpression)
{
CalcExpression expression9 = (expr as CalcSharedExpression).Expression;
CalcExpression expression10 = this.Visit(expression9, baseRow, baseColumn);
if (expression10 == expression9)
{
return(expr);
}
return(new CalcSharedExpression(expression10));
}
CalcParenthesesExpression expression11 = expr as CalcParenthesesExpression;
if (expression11 != null)
{
return(this.VisitParenthesesExpression(expression11, baseRow, baseColumn));
}
CalcNameExpression expression12 = expr as CalcNameExpression;
if (expression12 != null)
{
return(this.VisitNameExpression(expression12, baseRow, baseColumn));
}
CalcExternalNameExpression expression13 = expr as CalcExternalNameExpression;
if (expression13 != null)
{
return(this.VisitExternalNameExpression(expression13, baseRow, baseColumn));
}
CalcSheetRangeExpression expression14 = expr as CalcSheetRangeExpression;
if (expression14 != null)
{
return(this.VisitSheetRangeExpression(expression14, baseRow, baseColumn));
}
return(expr);
}