source/workspace/EverFolder/src/com/yuji/ef/dao/NodeFactory.java

   1 package com.yuji.ef.dao;
   2
   3 public class NodeFactory {
   4         private static NodeFactory instance = null;
   5
   6         public static NodeFactory getInstance(){
   7                 if (instance == null){
   8                         instance = new NodeFactory();
   9                 }
  10                 return instance;
  11         }
  12
  13         private NodeFactory(){
  14
  15         }
  16
  17         public Node create(long id, int type, String guid, long parent, String name, String children){
  18                 Node node = null;
  19
  20                 switch (type){
  21                 case 1:
  22                         // TODO
  23                         node = new DirNode(name, null);
  24                         break;
  25                 case 2:
  26                         // TODO
  27                         node = new FileNode(name, null);
  28                         break;
  29                 }
  30
  31                 return node;
  32         }
  33 }