AST tmp248_AST = null; tmp248_AST = astFactory.create(LT(1)); astFactory.addASTChild(currentAST, tmp248_AST);
AST tmp251_AST = null; tmp251_AST = astFactory.create(LT(1)); astFactory.addASTChild(currentAST, tmp251_AST);
	public final void reverseAxisSpecifier() throws RecognitionException, TokenStreamException {				returnAST = null;		ASTPair currentAST = new ASTPair();		AST reverseAxisSpecifier_AST = null;				switch ( LA(1)) {		case LITERAL_parent:		{			AST tmp248_AST = null;			tmp248_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp248_AST);			match(LITERAL_parent);			reverseAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case LITERAL_ancestor:		{			AST tmp249_AST = null;			tmp249_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp249_AST);			match(LITERAL_ancestor);			reverseAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case 119:		{			AST tmp250_AST = null;			tmp250_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp250_AST);			match(119);			reverseAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case 120:		{			AST tmp251_AST = null;			tmp251_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp251_AST);			match(120);			reverseAxisSpecifier_AST = (AST)currentAST.root;			break;		}		default:		{			throw new NoViableAltException(LT(1), getFilename());		}		}		returnAST = reverseAxisSpecifier_AST;	}