public IFieldValidatorConfig Then(ISelfReferencingRule @ref, CapturedConstraint constraint)
{
try
{
CollectSingleSelectorVisitor visitor = rule.Accept(new CollectSingleSelectorVisitor());
return(Then(visitor.SelectorPath, visitor.Alias, constraint));
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException("A self referencing rule (It) can only be used when a single field is used in the When clause.", ex);
}
}
public void For(ISelfReferencingRule selector, string alias = null)
{
try
{
CollectSingleSelectorVisitor visitor = rule.Accept(new CollectSingleSelectorVisitor());
For(visitor.SelectorPath, alias);
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException("A self referencing rule (It) can only be used when a single field is used in the When clause.", ex);
}
}
public void ForEachIn(ISelfReferencingRule selector, string alias = null)
{
try
{
//TODO: A hack for now in order to force it as a MultiSelector.
CollectSingleSelectorVisitor visitor = rule.Accept(new CollectSingleSelectorVisitor());
ForEachIn(visitor.SelectorPath, alias);
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException("A self referencing rule (It) can only be used when a single field is used in the When clause.", ex);
}
}