/* * AppleCommander - An Apple ][ image utility. * Copyright (C) 2002-2003 by Robert Greene * robgreene at users.sourceforge.net * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This program 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 General Public License * for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package com.webcodepro.applecommander.storage.os.prodos; import java.util.List; import com.webcodepro.applecommander.storage.DirectoryEntry; import com.webcodepro.applecommander.storage.DiskFullException; import com.webcodepro.applecommander.storage.FileEntry; import com.webcodepro.applecommander.storage.StorageBundle; import com.webcodepro.applecommander.util.TextBundle; /** * Implement directory functionality. *
* Date Created: Mar 2, 2003
* @author Rob Greene
*/
public class ProdosDirectoryEntry extends ProdosFileEntry implements DirectoryEntry {
private TextBundle textBundle = StorageBundle.getInstance();
private ProdosSubdirectoryHeader subdirectoryHeader;
/**
* Constructor for ProdosDirectoryEntry.
*/
public ProdosDirectoryEntry(ProdosFormatDisk disk, int block, int offset,
ProdosSubdirectoryHeader subdirectoryHeader) {
super(disk, block, offset);
this.subdirectoryHeader = subdirectoryHeader;
subdirectoryHeader.setProdosDirectoryEntry(this);
}
/**
* Get the subdirectory header.
*/
public ProdosSubdirectoryHeader getSubdirectoryHeader() {
return this.subdirectoryHeader;
}
/**
* Retrieve the list of files in this directory.
* Note that if this is not a directory, the return
* value should be null. If this a directory, the
* return value should always be a list - a directory
* with 0 entries returns an empty list.
*/
public List