user.java

来自「JAVA Servlet2.3外文书籍源码」· Java 代码 · 共 29 行

package persistence;

import java.util.Hashtable;

public class User {
  private Hashtable groups;
  private String name;

  public User(String name) {
    this.name = name;
    groups = new Hashtable();
  }

  public String getName() {
    return name;
  }

  public void addGroup(Group grp) {
    groups.put(grp.getName(), grp);
  }

  public void removeGroup(Group grp) {
    groups.remove(grp.getName());
  }

  public boolean isInGroup(Group grp) {
    return groups.containsKey(grp.getName());
  }
}