AST tmp226_AST = null; tmp226_AST = astFactory.create(LT(1)); astFactory.addASTChild(currentAST, tmp226_AST);
AST tmp231_AST = null; tmp231_AST = astFactory.create(LT(1)); astFactory.addASTChild(currentAST, tmp231_AST);
	public final void abbrevStep() throws RecognitionException, TokenStreamException {				returnAST = null;		ASTPair currentAST = new ASTPair();		AST abbrevStep_AST = null;				switch ( LA(1)) {		case NCNAME:		case XQUERY:		case VERSION:		case LITERAL_namespace:		case LITERAL_default:		case LITERAL_function:		case LITERAL_variable:		case LITERAL_element:		case LITERAL_empty:		case STAR:		case LITERAL_item:		case LITERAL_for:		case LITERAL_let:		case LITERAL_if:		case LITERAL_then:		case LITERAL_else:		case LITERAL_or:		case LITERAL_and:		case LITERAL_div:		case LITERAL_mod:		case LITERAL_text:		case LITERAL_node:		case AT:		case LITERAL_child:		case LITERAL_self:		case LITERAL_attribute:		case LITERAL_descendant:		case 104:		case 105:		case LITERAL_parent:		case LITERAL_ancestor:		case 108:		case 109:		case LITERAL_comment:		case 114:		case 115:		case LITERAL_document:		case LITERAL_collection:		{			{			switch ( LA(1)) {			case AT:			{				AST tmp225_AST = null;				tmp225_AST = astFactory.create(LT(1));				astFactory.addASTChild(currentAST, tmp225_AST);				match(AT);				break;			}			case NCNAME:			case XQUERY:			case VERSION:			case LITERAL_namespace:			case LITERAL_default:			case LITERAL_function:			case LITERAL_variable:			case LITERAL_element:			case LITERAL_empty:			case STAR:			case LITERAL_item:			case LITERAL_for:			case LITERAL_let:			case LITERAL_if:			case LITERAL_then:			case LITERAL_else:			case LITERAL_or:			case LITERAL_and:			case LITERAL_div:			case LITERAL_mod:			case LITERAL_text:			case LITERAL_node:			case LITERAL_child:			case LITERAL_self:			case LITERAL_attribute:			case LITERAL_descendant:			case 104:			case 105:			case LITERAL_parent:			case LITERAL_ancestor:			case 108:			case 109:			case LITERAL_comment:			case 114:			case 115:			case LITERAL_document:			case LITERAL_collection:			{				break;			}			default:			{				throw new NoViableAltException(LT(1), getFilename());			}			}			}			nodeTest();			astFactory.addASTChild(currentAST, returnAST);			abbrevStep_AST = (AST)currentAST.root;			break;		}		case PARENT:		{			AST tmp226_AST = null;			tmp226_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp226_AST);			match(PARENT);			abbrevStep_AST = (AST)currentAST.root;			break;		}		default:		{			throw new NoViableAltException(LT(1), getFilename());		}		}		returnAST = abbrevStep_AST;	}