public enum ConnectionEventType extends Enum<ConnectionEventType>
public static final ConnectionEventType CONNECT
public static final ConnectionEventType CLOSE
public static final ConnectionEventType EXCEPTION
public static ConnectionEventType[] values()
for (ConnectionEventType c : ConnectionEventType.values()) System.out.println(c);
public static ConnectionEventType valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2019. All rights reserved.