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.transformer.bytecode;
020
021import lucee.transformer.bytecode.expression.Expression;
022
023
024/**
025 * Literal
026 */
027public interface Literal extends Expression {
028    
029    
030    /**
031     * @param defaultValue 
032     * @return return value as String (CFML Rules)
033     */
034    public String getString();
035    
036    /**
037     * @param defaultValue 
038     * @return return value as Double Object
039     */
040    public Double getDouble(Double defaultValue);
041
042    
043    /**
044     * @param defaultValue 
045     * @return return value as a Boolean Object
046     */
047    public Boolean getBoolean(Boolean defaultValue);
048
049}