// $ANTLR start "sentence"
// abevformula.g:28:0: sentence : STRING ;
private abevformulaParser.sentence_return sentence( )
{
abevformulaParser.sentence_return retval = new abevformulaParser.sentence_return();
retval.start = input.LT(1);
int sentence_StartIndex = input.Index;
CommonTree root_0 = null;
IToken STRING12 = null;
CommonTree STRING12_tree = null;
try
{
if (state.backtracking > 0 && AlreadyParsedRule(input, 6))
{
return(retval);
}
// abevformula.g:28:12: ( STRING )
// abevformula.g:28:12: STRING
{
root_0 = (CommonTree)adaptor.Nil();
STRING12 = (IToken)Match(input, STRING, Follow._STRING_in_sentence171); if (state.failed)
{
return(retval);
}
if (state.backtracking == 0)
{
STRING12_tree = (CommonTree)adaptor.Create(STRING12);
adaptor.AddChild(root_0, STRING12_tree);
}
}
retval.stop = input.LT(-1);
if (state.backtracking == 0)
{
retval.tree = (CommonTree)adaptor.RulePostProcessing(root_0);
adaptor.SetTokenBoundaries(retval.tree, retval.start, retval.stop);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input, re);
retval.tree = (CommonTree)adaptor.ErrorNode(input, retval.start, input.LT(-1), re);
}
finally
{
if (state.backtracking > 0)
{
Memoize(input, 6, sentence_StartIndex);
}
}
return(retval);
}
// $ANTLR start "param"
// abevformula.g:29:0: param : ( word | sentence | funcwithparams );
private abevformulaParser.param_return param( )
{
abevformulaParser.param_return retval = new abevformulaParser.param_return();
retval.start = input.LT(1);
int param_StartIndex = input.Index;
CommonTree root_0 = null;
abevformulaParser.word_return word13 = default(abevformulaParser.word_return);
abevformulaParser.sentence_return sentence14 = default(abevformulaParser.sentence_return);
abevformulaParser.funcwithparams_return funcwithparams15 = default(abevformulaParser.funcwithparams_return);
try
{
if (state.backtracking > 0 && AlreadyParsedRule(input, 7))
{
return(retval);
}
// abevformula.g:29:10: ( word | sentence | funcwithparams )
int alt2 = 3;
switch (input.LA(1))
{
case WORD:
{
alt2 = 1;
}
break;
case STRING:
{
alt2 = 2;
}
break;
case 9:
{
alt2 = 3;
}
break;
default:
{
if (state.backtracking > 0)
{
state.failed = true; return(retval);
}
NoViableAltException nvae = new NoViableAltException("", 2, 0, input);
throw nvae;
}
}
switch (alt2)
{
case 1:
// abevformula.g:29:10: word
{
root_0 = (CommonTree)adaptor.Nil();
PushFollow(Follow._word_in_param180);
word13 = word();
state._fsp--;
if (state.failed)
{
return(retval);
}
if (state.backtracking == 0)
{
adaptor.AddChild(root_0, word13.Tree);
}
}
break;
case 2:
// abevformula.g:30:6: sentence
{
root_0 = (CommonTree)adaptor.Nil();
PushFollow(Follow._sentence_in_param188);
sentence14 = sentence();
state._fsp--;
if (state.failed)
{
return(retval);
}
if (state.backtracking == 0)
{
adaptor.AddChild(root_0, sentence14.Tree);
}
}
break;
case 3:
// abevformula.g:31:6: funcwithparams
{
root_0 = (CommonTree)adaptor.Nil();
PushFollow(Follow._funcwithparams_in_param195);
funcwithparams15 = funcwithparams();
state._fsp--;
if (state.failed)
{
return(retval);
}
if (state.backtracking == 0)
{
adaptor.AddChild(root_0, funcwithparams15.Tree);
}
}
break;
}
retval.stop = input.LT(-1);
if (state.backtracking == 0)
{
retval.tree = (CommonTree)adaptor.RulePostProcessing(root_0);
adaptor.SetTokenBoundaries(retval.tree, retval.start, retval.stop);
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input, re);
retval.tree = (CommonTree)adaptor.ErrorNode(input, retval.start, input.LT(-1), re);
}
finally
{
if (state.backtracking > 0)
{
Memoize(input, 7, param_StartIndex);
}
}
return(retval);
}
