public RegexExpression Flush()
{
this.AppendExpression(null);
var expression = this.alternate != null?RegexAlternation.Create(this.alternate, this.current) : this.current;
if (this.caseSensitive.HasValue)
{
return(this.caseSensitive.Value ? RegexCaseGroup.CreateSensitive(expression) : RegexCaseGroup.CreateInsensitive(expression));
}
return(expression);
}
public RegexExpression Alternation(RegexAlternation node, KeyValuePair <SymbolId, int?> context)
{
return(RegexAlternation.Create(node.Left.Visit(this, context), node.Right.Visit(this, context)));
}
public RxNode <TLetter> Alternation(RegexAlternation node, Context context)
{
return(new RxAlternation <TLetter>(node.Left.Visit(this, context), node.Right.Visit(this, context)));
}