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.value;
020
021import lucee.runtime.op.Caster;
022import lucee.runtime.sql.exp.Literal;
023
024
025public class ValueNumber extends ValueSupport implements Literal {
026
027        private double value;
028
029        public ValueNumber(double value) {
030                super(Caster.toString(value));
031                this.value=value;
032        }
033        public ValueNumber(double value, String strValue) {
034                super(strValue);
035                this.value=value;
036        }
037        public ValueNumber(String strValue) {
038                super(strValue);
039                this.value=Caster.toDoubleValue(strValue,0);
040        }
041
042        @Override
043        public String toString(boolean noAlias) {
044                if(noAlias || getIndex()==0)return getString();
045                return getString()+" as "+getAlias();
046        }
047        
048        public Object getValue() {
049                return Caster.toDouble(value);
050        }
051        
052        public double getValueAsDouble() {
053                return value;
054        }
055}