#pragma warning disable CC0091 // Use static method
public EbnfDefinition Parse(string ebnf)
{
var grammar = new EbnfGrammar();
var parseEngine = new ParseEngine(
grammar,
new ParseEngineOptions(
optimizeRightRecursion: true,
loggingEnabled: false));
var parseRunner = new ParseRunner(parseEngine, ebnf);
while (!parseRunner.EndOfStream())
{
if (!parseRunner.Read())
{
throw new Exception(
$"Unable to parse Ebnf. Error at line {parseRunner.Line}, column {parseRunner.Column}.");
}
}
if (!parseEngine.IsAccepted())
{
throw new Exception(
$"Ebnf parse not accepted. Error at line {parseRunner.Line}, column {parseRunner.Column}.");
}
var parseForest = parseEngine.GetParseForestRootNode();
var parseTree = new InternalTreeNode(
parseForest as IInternalForestNode,
new SelectFirstChildDisambiguationAlgorithm());
var ebnfVisitor = new EbnfVisitor();
parseTree.Accept(ebnfVisitor);
return(ebnfVisitor.Definition);
}
public IEbnfDefinition Parse(string ebnf)
{
var grammar = new EbnfGrammar();
var parseEngine = new ParseEngine(
grammar,
new ParseEngineOptions());
var parseRunner = new ParseRunner(parseEngine, ebnf);
while (!parseRunner.EndOfStream())
{
if (!parseRunner.Read())
{
throw new Exception(
$"Unable to parse Ebnf. Error at line {parseRunner.Line}, column {parseRunner.Column}.");
}
}
if (!parseEngine.IsAccepted())
{
throw new Exception(
$"Ebnf parse not accepted. Error at line {parseRunner.Line}, column {parseRunner.Column}.");
}
var parseTree = parseEngine.GetParseTree();
var ebnfVisitor = new EbnfVisitor();
parseTree.Accept(ebnfVisitor);
return(ebnfVisitor.Definition);
}
#pragma warning disable CC0091 // Use static method
public EbnfDefinition Parse(string ebnf)
{
var grammar = new EbnfGrammar();
var parseEngine = new ParseEngine(grammar, new ParseEngineOptions(optimizeRightRecursion: true));
var parseRunner = new ParseRunner(parseEngine, ebnf);
while (!parseRunner.EndOfStream())
{
if (!parseRunner.Read())
throw new Exception(
$"Unable to parse Ebnf. Error at position {parseRunner.Position}.");
}
if (!parseEngine.IsAccepted())
throw new Exception(
$"Unable to parse Ebnf. Error at position {parseRunner.Position}");
var parseForest = parseEngine.GetParseForestRootNode();
var parseTree = new InternalTreeNode(
parseForest as IInternalForestNode,
new SelectFirstChildDisambiguationAlgorithm());
var ebnfVisitor = new EbnfVisitor();
parseTree.Accept(ebnfVisitor);
return ebnfVisitor.Definition;
}