public SelectorVisitor(string id, SelectorIf expression)
{
Id = id;
InstanceId = Guid.NewGuid();
var builder = new SelectorExpressionBuilder();
_Fn = builder.Build(expression);
}
public SelectorExpressionOuterFn Build(SelectorIf selectorIf)
{
return(Expression(string.Empty, selectorIf.Expression));
}