package edu.jiangxin.apktoobox.swing.treetable;
   
   import java.util.Collections;
   import java.util.Date;
   import java.util.List;
   
   public class MyDataNode {
   
       private String name;
      private String capital;
      private Date declared;
      private Integer area;
  
      private List<MyDataNode> children;
  
      public MyDataNode(String name, String capital, Date declared, Integer area, List<MyDataNode> children) {
          this.name = name;
          this.capital = capital;
          this.declared = declared;
          this.area = area;
          this.children = children;
  
          if (this.children == null) {
              this.children = Collections.emptyList();
          }
      }
  
      public String getName() {
          return name;
      }
  
      public String getCapital() {
          return capital;
      }
  
      public Date getDeclared() {
          return declared;
      }
  
      public Integer getArea() {
          return area;
      }
  
      public List<MyDataNode> getChildren() {
          return children;
      }
  
      /**
       * Knotentext vom JTree.
       */
      public String toString() {
          return name;
      }
  }