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}