FileDocCategorySizeDatePackage
DirList.javaAPI DocExample1460Tue Feb 14 12:55:02 GMT 2006None

DirList

public class DirList extends Object

(Omit source code)

Fields Summary
private File
directory
private int
indent
private static List
seen
Constructors Summary
public DirList(String name)

    this(new File(name), 2);
public DirList(File f)

    this(f, 2);
public DirList(File directory, int indent)

    if (directory.isDirectory()) {
      this.directory = new File(directory.getCanonicalPath());
    }
    else {
      throw new IOException(directory.toString() + " is not a directory");
    }
    this.indent = indent;
    String spaces = "";
    for (int i = 0; i < indent-2; i++) spaces += " ";    
    System.out.println(spaces + directory + File.separatorChar);
Methods Summary
public voidlist()

  
    if (!seen.contains(this.directory)) {
      seen.add(this.directory);
      String[] files = directory.list();
      String spaces = "";
      for (int i = 0; i < indent; i++) spaces += " ";    
      for (int i = 0; i < files.length; i++) {
        File f = new File(directory, files[i]);
        if (f.isFile()) {
          System.out.println(spaces + f.getName());
        }
        else { // it's another directory
          DirList dl = new DirList(f, indent + 2);
          dl.list(); 
        }
      }
    }
public static voidmain(java.lang.String[] args)


         
      DirList dl = new DirList(args[0]);
      dl.list();