/**
 * Warlock, the open-source cross-platform game client
 *  
 * Copyright 2008, Warlock LLC, and individual contributors as indicated
 * by the @authors tag. 
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package cc.warlock.core.stormfront.script.wsl;

abstract public class WSLAbstractString implements IWSLValue {
	
	public Type getType() {
		return Type.String;
	}
	
	abstract public String toString();

	public boolean toBoolean() {
		String str = toString().trim();
		
		if(str == null || str.equals("") || str.equals("false") || str.equals("0")) return false;
		else return true;
	}
	
	public double toDouble() {
		try {
			return Double.parseDouble(toString().trim());
		} catch(NumberFormatException e) {
			return 0.0;
		}
	}
}