public enum PolicyHandler extends Enum<PolicyHandler>
| 枚举常量和说明 |
|---|
Abort |
Caller
取消
|
Discard |
DiscardOldest
丢弃
|
public static final PolicyHandler Caller
public static final PolicyHandler Abort
public static final PolicyHandler Discard
public static final PolicyHandler DiscardOldest
public static PolicyHandler[] values()
for (PolicyHandler c : PolicyHandler.values()) System.out.println(c);
public static PolicyHandler 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 © 2017–2021. All rights reserved.