protected internal virtual void ReadRules(ATN atn)
{
//
// RULES
//
int nrules = ReadInt();
if (atn.grammarType == ATNType.Lexer)
{
atn.ruleToTokenType = new int[nrules];
}
atn.ruleToStartState = new RuleStartState[nrules];
for (int i_5 = 0; i_5 < nrules; i_5++)
{
int s = ReadInt();
RuleStartState startState = (RuleStartState)atn.states[s];
atn.ruleToStartState[i_5] = startState;
if (atn.grammarType == ATNType.Lexer)
{
int tokenType = ReadInt();
if (tokenType == unchecked ((int)(0xFFFF)))
{
tokenType = TokenConstants.EOF;
}
atn.ruleToTokenType [i_5] = tokenType;
}
}
atn.ruleToStopState = new RuleStopState[nrules];
foreach (ATNState state in atn.states)
{
if (!(state is RuleStopState))
{
continue;
}
RuleStopState stopState = (RuleStopState)state;
atn.ruleToStopState[state.ruleIndex] = stopState;
atn.ruleToStartState[state.ruleIndex].stopState = stopState;
}
}
protected internal virtual ATNState StateFactory(StateType type, int ruleIndex)
{
ATNState s;
switch (type)
{
case StateType.InvalidType:
{
return(null);
}
case StateType.Basic:
{
s = new BasicState();
break;
}
case StateType.RuleStart:
{
s = new RuleStartState();
break;
}
case StateType.BlockStart:
{
s = new BasicBlockStartState();
break;
}
case StateType.PlusBlockStart:
{
s = new PlusBlockStartState();
break;
}
case StateType.StarBlockStart:
{
s = new StarBlockStartState();
break;
}
case StateType.TokenStart:
{
s = new TokensStartState();
break;
}
case StateType.RuleStop:
{
s = new RuleStopState();
break;
}
case StateType.BlockEnd:
{
s = new BlockEndState();
break;
}
case StateType.StarLoopBack:
{
s = new StarLoopbackState();
break;
}
case StateType.StarLoopEntry:
{
s = new StarLoopEntryState();
break;
}
case StateType.PlusLoopBack:
{
s = new PlusLoopbackState();
break;
}
case StateType.LoopEnd:
{
s = new LoopEndState();
break;
}
default:
{
string message = string.Format(CultureInfo.CurrentCulture, "The specified state type {0} is not valid.", type);
throw new ArgumentException(message);
}
}
s.ruleIndex = ruleIndex;
return(s);
}
