fileinfo.java

Java程序设计技巧与开发实例附书源代码。

import java.io.*;

public class FileInfo
    implements Serializable
{
   private String shortName;
   private String fullName;
   private long size;
   private boolean isDir;
   public FileInfo(File file)
   {
      shortName = file.getName();
      fullName = file.toString();
      size = file.length();
      isDir = file.isDirectory();
   }

   public String getName()
   {
      return shortName;
   }

   public String toString()
   {
      return fullName;
   }

   public long length()
   {
      return size;
   }

   public boolean isDirectory()
   {
      return isDir;
   }
}