/// <summary>
/// Handles the AST node visit.
/// </summary>
/// <param name="astNode">AST node.</param>
public override void Visit(NumericOpAstNode astNode)
{
MetricExpressions arguments = new MetricExpressions();
astNode.Arguments.ForEach(arg => arguments.Add(MasterExporter.ToMetricExpression(arg)));
switch (astNode.Operator)
{
case Traits.NumericOperator.PLUS:
{
ExpressionData = new MetricPlus(arguments);
break;
}
case Traits.NumericOperator.MINUS:
{
if (arguments.Count == 1)
{
ExpressionData = new MetricUnaryMinus(arguments[0]);
}
else
{
ExpressionData = new MetricMinus(arguments[0], arguments[1]);
}
break;
}
case Traits.NumericOperator.MUL:
{
ExpressionData = new MetricMultiply(arguments);
break;
}
case Traits.NumericOperator.DIV:
{
ExpressionData = new MetricDivide(arguments[0], arguments[1]);
break;
}
default:
{
Debug.Assert(false);
break;
}
}
}
/// <summary>
/// Handles the AST node visit.
/// </summary>
/// <param name="astNode">AST node.</param>
public override void Visit(ProblemMetricAstNode astNode)
{
ProblemData.Metric = new Metric(astNode.OptimizationSpecifier, MasterExporter.ToMetricExpression(astNode.MetricExpression));
}