onlinedirectory.java

sudoku j2me手机游戏主要有游戏主类和闪屏类菜单类和模型类等

/*
 *  Copyright, 2005, S.E.Morris, C.Speirs
 *
 *  This file is part of SudokuME.
 *
 *  SudokuME 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.
 *
 *  SudokuME 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 SudokuME; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package sudoku;

class OnlineDirectory
{	String display;
	Object[] array;
	OnlineDirectory parent;

	private int count;


	OnlineDirectory(int sz)
	{	_init(null,null,sz);
	}
	OnlineDirectory(OnlineDirectory dir,String line)
	{	line=line.substring(1);
		int i=line.indexOf("\t");
		String t=line.substring(0,i);
		int sz=Integer.parseInt(line.substring(i+1));

		_init(dir,t,sz);
	}

	private void _init(OnlineDirectory dir,String t,int sz)
	{	parent=dir;  display="<< "+t+" >>";  array =  new Object[sz];
		count=0;
	}

	void add(Object o)
	{	array[count]=o;  count++;
	}

	String toString(int i)
	{	if(array[i] instanceof OnlineDirectory)  return ((OnlineDirectory)array[i]).display;
			else  return ((OnlineEntry)array[i]).display;
	}
	/*void dump()
	{	System.out.println("--"+display+" "+array.length);
		for(int i=0;i<array.length;i++)
		{	System.out.println(display+":"+toString(i));
			if(array[i] instanceof OnlineDirectory)
				((OnlineDirectory)array[i]).dump();
		}
	}*/
}