// @(#)$Id: ResourceBundle.jml,v 1.5 2007/12/19 02:02:04 chalin Exp $

// Copyright (C) 2005 Iowa State University
//
// This file is part of the runtime library of the Java Modeling Language.
//
// This library 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 library 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 JML; see the file LesserGPL.txt.  If not, write to the Free
// Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
// 02110-1301  USA.


package java.util;
import java.io.*;

public abstract class ResourceBundle {

    protected /*@nullable*/ ResourceBundle parent;
    
    public ResourceBundle();

    public final /*@non_null*/ String getString(/*@non_null*/ String key);
    
    public final /*@non_null*/ String[] getStringArray(/*@non_null*/ String key);
    
    public final /*@non_null*/ Object getObject(/*@non_null*/ String key);
    
    public /*@nullable*/ Locale getLocale();
    
    protected void setParent(/*@nullable*/ ResourceBundle parent);

    public static final /*@non_null*/ ResourceBundle getBundle(/*@non_null*/ String baseName);
    
    public static final /*@non_null*/ ResourceBundle getBundle(/*@non_null*/ String baseName, /*@non_null*/ Locale locale);
    
    public static /*@non_null*/ ResourceBundle getBundle(/*@non_null*/ String baseName, /*@non_null*/ Locale locale, /*@non_null*/ ClassLoader loader);
    
    protected abstract Object handleGetObject(/*@non_null*/ String key);
    
    public abstract /*@non_null*/ Enumeration getKeys();

}