package horstmann.ch10_visitor;
/**
   The visitor interface type for visiting file system nodes.
 */
public interface FileSystemVisitor
{
	/**
      Visits a file node.
      @param node the file node
	 */
	void visitFileNode(FileNode node);

	/**
      Visits a directory node.
      @param node the directory node
	 */
	void visitDirectoryNode(DirectoryNode node);
}