/// <summary>
/// Parse a specification file/resource and populate the Specification
/// with its contents.
/// </summary>
public static void Parse(Specification spec, StreamReader file)
{
var lexer = new SpecLexer(file);
var parser = new SpecParser(spec, lexer);
parser.Parse();
}
/// <summary>
/// Parse a string containing a flags specification, using the
/// supplied Specification to look up flag names, and return the
/// flag specification in binary form.
/// </summary>
/// <param name="spec">Associated specification.</param>
/// <param name="flags">String to be parsed. The format is the
/// same as that in specification rules (excluding the square
/// brackets).</param>
/// <returns>Binary representation of the specified flags.</returns>
public static TristateBitArray ParseFlags(Specification spec, string flags)
{
var lexer = new SpecLexer(flags);
var parser = new SpecParser(spec, lexer);
return(parser.ParseFlags());
}
/// <summary>
/// Initializes a new instance of the <see cref="SpecParser"/> class.
/// </summary>
/// <param name="spec">Associated Specification object.</param>
/// <param name="lexer">Associated SpecLexer, responsible for breaking the
/// input into a sequence of Tokens and providing these to the parser.</param>
private SpecParser(Specification spec, SpecLexer lexer)
{
this.lexer = lexer;
this.spec = spec;
}
