/*
 *        JacORB - a free Java ORB
 *
 *   Copyright (C) 1997-2004 Gerald Brose.
 *
 *   This library is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU Library General Public
 *   License as published by the Free Software Foundation; either
 *   version 2 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
 *   Library General Public License for more details.
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this library; if not, write to the Free
 *   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.jacorb.idl;

import java.io.PrintWriter;
import java.util.Enumeration;
import java.util.Vector;

/**
 * @author Gerald Brose
 * @version $Id: Definitions.java,v 1.15 2008-11-14 08:55:25 nick.cross Exp $
 */

public class Definitions
    extends SymbolList
{

    public Definitions( int num )
    {
        super( num );
        v = new Vector();
    }

    public void setPackage( String s )
    {
        s = parser.pack_replace( s );
        Enumeration e = getElements();
        for( ; e.hasMoreElements(); )
        {
            IdlSymbol i = (IdlSymbol)e.nextElement();
            i.setPackage( s );
        }
    }

    public void setEnclosingSymbol( IdlSymbol s )
    {
        if( enclosing_symbol != null && enclosing_symbol != s )
        {
            logger.error("was " + enclosing_symbol.getClass().getName() +
                                " now: " + s.getClass().getName() );
            throw new RuntimeException( "Compiler Error: trying to reassign container for " +
                                        name );
        }
        enclosing_symbol = s;
        for( Enumeration e = getElements(); e.hasMoreElements(); )
            ( (IdlSymbol)e.nextElement() ).setEnclosingSymbol( s );
    }

    public void set_included( boolean i )
    {
        included = i;
        Enumeration e = getElements();
        for( ; e.hasMoreElements(); )
            ( (IdlSymbol)e.nextElement() ).set_included( i );
    }

    public Enumeration getElements()
    {
        return v.elements();
    }

    public void print( PrintWriter ps )
    {
        Enumeration e = getElements();
        for( ; e.hasMoreElements(); )
            ( (IdlSymbol)e.nextElement() ).print( ps );
    }

    /**
     */

    public void accept( IDLTreeVisitor visitor )
    {
        visitor.visitDefinitions( this );
    }
}
