枚举 ConfigurationPropertyState
- java.lang.Object
- java.lang.Enum<ConfigurationPropertyState>
- org.springframework.boot.context.properties.source.ConfigurationPropertyState
- 所有已实现的接口:
Serializable
,Comparable<ConfigurationPropertyState>
public enum ConfigurationPropertyState extends Enum<ConfigurationPropertyState>
The state of content from aConfigurationPropertySource
.- 从以下版本开始:
- 2.0.0
枚举常量概要
枚举常量 枚举常量 说明 ABSENT
TheConfigurationPropertySource
has no matchingConfigurationProperties
.PRESENT
TheConfigurationPropertySource
has at least one matchingConfigurationProperty
.UNKNOWN
It's not possible to determine ifConfigurationPropertySource
has matchingConfigurationProperties
or not.
枚举常量详细资料
PRESENT
public static final ConfigurationPropertyState PRESENT
TheConfigurationPropertySource
has at least one matchingConfigurationProperty
.
ABSENT
public static final ConfigurationPropertyState ABSENT
TheConfigurationPropertySource
has no matchingConfigurationProperties
.
UNKNOWN
public static final ConfigurationPropertyState UNKNOWN
It's not possible to determine ifConfigurationPropertySource
has matchingConfigurationProperties
or not.
方法详细资料
values
public static ConfigurationPropertyState[] 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。该方法可用于迭代 常量, 如下所示:for (ConfigurationPropertyState c : ConfigurationPropertyState.values()) System.out.println(c);
- 返回:
- 按照声明该枚举类型的常量的顺序返回的包含这些常量的数组
valueOf
public static ConfigurationPropertyState valueOf(String name)
返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)- 参数:
name
- 要返回的枚举常量的名称。- 返回:
- 返回带有指定名称的枚举常量
- 抛出:
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