public enum ExpirationPolicy extends java.lang.Enum<ExpirationPolicy>
枚举常量和说明 |
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ACCESSED
Expires entries based on when they were last accessed
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CREATED
Expires entries based on when they were created
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限定符和类型 | 方法和说明 |
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static ExpirationPolicy |
valueOf(java.lang.String name)
返回带有指定名称的该类型的枚举常量。
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static ExpirationPolicy[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
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public static final ExpirationPolicy ACCESSED
public static final ExpirationPolicy CREATED
public static ExpirationPolicy[] values()
for (ExpirationPolicy c : ExpirationPolicy.values()) System.out.println(c);
public static ExpirationPolicy valueOf(java.lang.String name)
name
- 要返回的枚举常量的名称。java.lang.IllegalArgumentException
- 如果该枚举类型没有带有指定名称的常量java.lang.NullPointerException
- 如果参数为空值