/* gnu.classpath.tools.gjdoc.DirectoryTree
Copyright (C) 2001 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath 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, or (at your option)
any later version.
GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
package gnu.classpath.tools.gjdoc;
import java.io.*;
public class DirectoryTree {
class FileNode {
File file;
FileNode[] subNodes;
FileNode(File file) {
this.file=file;
if (file.isDirectory()) {
File[] subFiles=file.listFiles();
subNodes=new FileNode[subFiles.length];
for (int i=0; i<subFiles.length; ++i) {
subNodes[i]=new FileNode(subFiles[i]);
}
}
}
}
FileNode root;
DirectoryTree(File path) {
System.err.print("Scanning "+path.getAbsolutePath()+"... ");
long now1=System.currentTimeMillis();
root=new FileNode(path);
long now2=System.currentTimeMillis();
System.err.println("took "+(now2-now1)+" ms");
}
}