001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.sql.exp;
020
021public class BracketExpression extends ExpressionSupport {
022
023        private Expression exp;
024
025        public BracketExpression(Expression exp) {
026                this.exp=exp;
027        }
028
029        @Override
030        public String toString(boolean noAlias) {
031                if(noAlias || getIndex()==0)return "("+exp.toString(true) +")";
032                return toString(true)+" as "+getIndex();
033        }
034
035        /**
036         * @return the exp
037         */
038        public Expression getExp() {
039                return exp;
040        }
041
042}