protected string FormatHints(ITableHints hinting)
{
if (!hinting.TableHints.Any())
{
return("");
}
return(String.Format(" WITH ({0})", String.Join(", ", hinting.TableHints.Select(t => t.Hint).ToArray())));
}
private void ProcessHint(ITableHints hintable)
{
if (Tokenizer.IsNextToken(_tableHints))
{
var hint = new TableHint {
Hint = Tokenizer.Current.Value
};
hintable.TableHints.Add(hint);
Tokenizer.ReadNextToken();
}
}
protected void ProcessTableHints(ITableHints hintable, With with = With.Optional)
{
if (with == With.Optional && Tokenizer.Current == Constants.OpenBracket)
{
using (Tokenizer.ExpectBrackets())
{
ProcessHint(hintable);
}
}
else if (Tokenizer.TokenEquals(Constants.With))
{
if (Tokenizer.IsNextToken(Constants.OpenBracket))
{
using (Tokenizer.ExpectBrackets())
{
do
{
ProcessHint(hintable);
}while (Tokenizer.TokenEquals(Constants.Comma));
}
}
}
}
protected void ProcessTableHints(ITableHints hintable)
{
ProcessTableHints(hintable, With.Optional);
}