public SemPred(OutputModelFactory factory, [NotNull] ActionAST ast)
: base(factory, ast)
{
Debug.Assert(ast.atnState != null
&& ast.atnState.NumberOfTransitions == 1
&& ast.atnState.Transition(0) is AbstractPredicateTransition);
GrammarAST failNode = ast.GetOptionAST("fail");
predicate = ast.Text;
if (predicate.StartsWith("{") && predicate.EndsWith("}?"))
{
predicate = predicate.Substring(1, predicate.Length - 3);
}
predicate = factory.GetTarget().GetTargetStringLiteralFromString(predicate);
if (failNode == null)
return;
if (failNode is ActionAST)
{
ActionAST failActionNode = (ActionAST)failNode;
RuleFunction rf = factory.GetCurrentRuleFunction();
failChunks = ActionTranslator.TranslateAction(factory, rf,
failActionNode.Token,
failActionNode);
}
else
{
msg = factory.GetTarget().GetTargetStringLiteralFromANTLRStringLiteral(factory.GetGenerator(),
failNode.Text,
true);
}
}
/** Build a file with a parser containing rule functions. Use the
* controller as factory in SourceGenTriggers so it triggers code generation
* extensions too, not just the factory functions in this factory.
*/
public virtual OutputModelObject BuildParserOutputModel(bool header)
{
CodeGenerator gen = @delegate.GetGenerator();
ParserFile file = ParserFile(gen.GetRecognizerFileName(header));
SetRoot(file);
file.parser = Parser(file);
Grammar g = @delegate.GetGrammar();
foreach (Rule r in g.rules.Values)
{
BuildRuleFunction(file.parser, r);
}
return(file);
}
public MatchSet(OutputModelFactory factory, GrammarAST ast)
: base(factory, ast)
{
SetTransition st = (SetTransition)ast.atnState.Transition(0);
int wordSize = factory.GetGenerator().GetTarget().GetInlineTestSetWordSize();
expr = new TestSetInline(factory, null, st.set, wordSize);
Decl.Decl d = new TokenTypeDecl(factory, expr.varName);
factory.GetCurrentRuleFunction().AddLocalDecl(d);
capture = new CaptureNextTokenType(factory, expr.varName);
}
public MatchSet(OutputModelFactory factory, GrammarAST ast)
: base(factory, ast)
{
SetTransition st = (SetTransition)ast.atnState.Transition(0);
int wordSize = factory.GetGenerator().GetTarget().GetInlineTestSetWordSize();
expr = new TestSetInline(factory, null, st.set, wordSize);
Decl.Decl d = new TokenTypeDecl(factory, expr.varName);
factory.GetCurrentRuleFunction().AddLocalDecl(d);
capture = new CaptureNextTokenType(factory, expr.varName);
}
protected static string TranslateTokenStringToTarget(string tokenName, OutputModelFactory factory)
{
if (tokenName == null)
{
return(null);
}
if (tokenName[0] == '\'')
{
bool addQuotes = false;
string targetString =
factory.GetTarget().GetTargetStringLiteralFromANTLRStringLiteral(factory.GetGenerator(), tokenName, addQuotes);
return("\"'" + targetString + "'\"");
}
else
{
return(factory.GetTarget().GetTargetStringLiteralFromString(tokenName, true));
}
}
public ActionTranslator(OutputModelFactory factory, ActionAST node)
{
this.factory = factory;
this.node = node;
this.gen = factory.GetGenerator();
}
public SemPred(OutputModelFactory factory, [NotNull] ActionAST ast)
: base(factory, ast)
{
Debug.Assert(ast.atnState != null &&
ast.atnState.NumberOfTransitions == 1 &&
ast.atnState.Transition(0) is AbstractPredicateTransition);
GrammarAST failNode = ast.GetOptionAST("fail");
predicate = ast.Text;
if (predicate.StartsWith("{") && predicate.EndsWith("}?"))
{
predicate = predicate.Substring(1, predicate.Length - 3);
}
predicate = factory.GetTarget().GetTargetStringLiteralFromString(predicate);
if (failNode == null)
{
return;
}
if (failNode is ActionAST)
{
ActionAST failActionNode = (ActionAST)failNode;
RuleFunction rf = factory.GetCurrentRuleFunction();
failChunks = ActionTranslator.TranslateAction(factory, rf,
failActionNode.Token,
failActionNode);
}
else
{
msg = factory.GetTarget().GetTargetStringLiteralFromANTLRStringLiteral(factory.GetGenerator(),
failNode.Text,
true);
}
}
protected static string TranslateTokenStringToTarget(string tokenName, OutputModelFactory factory)
{
if (tokenName == null)
{
return null;
}
if (tokenName[0] == '\'')
{
bool addQuotes = false;
string targetString =
factory.GetTarget().GetTargetStringLiteralFromANTLRStringLiteral(factory.GetGenerator(), tokenName, addQuotes);
return "\"'" + targetString + "'\"";
}
else
{
return factory.GetTarget().GetTargetStringLiteralFromString(tokenName, true);
}
}
public ActionTranslator(OutputModelFactory factory, ActionAST node)
{
this.factory = factory;
this.node = node;
this.gen = factory.GetGenerator();
}
