private DomainValue Evaluate()
{
var theDomainExpression = Context.DomainExpression;
switch (theDomainExpression.Inner)
{
case RangeDomainExpressionNode rangeDomainExpressionNode:
return(DomainExpressionEvaluator.Evaluate(rangeDomainExpressionNode, Context.Model));
case ListDomainExpressionNode listDomainExpressionNode:
return(DomainExpressionEvaluator.Evaluate(listDomainExpressionNode));
case TableExpressionNode tableRangeNode:
return(new DomainExpressionEvaluator().Evaluate(tableRangeNode, Context.Workspace));
default:
throw new NotImplementedException("Unknown domain expression.");
}
}
internal static DomainValue Evaluate(VariableDomainExpressionEvaluatorContext theContext)
{
var theDomainExpression = theContext.DomainExpression;
switch (theDomainExpression.Inner)
{
case SharedDomainReferenceNode domainReferenceNode:
return(DomainExpressionEvaluator.Evaluate(domainReferenceNode, theContext.Workspace));
case RangeDomainExpressionNode rangeExpressionNode:
return(DomainExpressionEvaluator.Evaluate(rangeExpressionNode, theContext.Model));
case ListDomainExpressionNode listDomainExpressionNode:
return(DomainExpressionEvaluator.Evaluate(listDomainExpressionNode));
case TableExpressionNode tableRangeNode:
return(new DomainExpressionEvaluator().Evaluate(tableRangeNode, theContext.Workspace));
default:
throw new NotImplementedException("Unknown variable domain expression.");
}
}
/// <summary>
/// Evaluate a list domain expression.
/// </summary>
/// <param name="theExpressionNode">List domain expression node.</param>
/// <returns>Domain value.</returns>
internal static DomainValue Evaluate(ListDomainExpressionNode theExpressionNode)
{
var evaluator = new DomainExpressionEvaluator();
return(evaluator.EvaluateNode(theExpressionNode));
}
/// <summary>
/// Evaluate a shared domain reference.
/// </summary>
/// <param name="theExpressionNode">Shared domain reference node.</param>
/// <param name="theWorkspace">The model.</param>
/// <returns>Domain value.</returns>
internal static DomainValue Evaluate(SharedDomainReferenceNode theExpressionNode, WorkspaceModel theWorkspace)
{
var evaluator = new DomainExpressionEvaluator();
return(evaluator.EvaluateReference(theExpressionNode, theWorkspace));
}
/// <summary>
/// Evaluate a range domain expression.
/// </summary>
/// <param name="theExpressionNode">The range expression node.</param>
/// <param name="theModel">The model.</param>
/// <returns>Domain value.</returns>
internal static DomainValue Evaluate(RangeDomainExpressionNode theExpressionNode, ModelModel theModel)
{
var evaluator = new DomainExpressionEvaluator();
return(evaluator.EvaluateNode(theExpressionNode, theModel));
}