Enum Class DnsResolverAddressTypes
- All Implemented Interfaces:
Serializable
,Comparable<DnsResolverAddressTypes>
,Constable
Defined resolved address types.
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionOnly resolve IPv4 addresses.Attempt to resolve both, prefer IPv4 addresses over IPv6 ones.Attempt to resolve IPv4 and IPv6 addresses, return all results.Only resolve IPv6 addresses.Attempt to resolve both, prefer IPv6 addresses over IPv4 ones.Attempt to resolve IPv6 and IPv4 addresses, return all results. -
Method Summary
Modifier and TypeMethodDescriptionstatic DnsResolverAddressTypes
Returns the enum constant of this class with the specified name.static DnsResolverAddressTypes[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
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Enum Constant Details
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IPV4_ONLY
Only resolve IPv4 addresses. -
IPV6_ONLY
Only resolve IPv6 addresses. -
IPV4_PREFERRED
Attempt to resolve both, prefer IPv4 addresses over IPv6 ones. Failure to resolve IPv6 won't result in an error. -
IPV6_PREFERRED
Attempt to resolve both, prefer IPv6 addresses over IPv4 ones. Failure to resolve IPv4 won't result in an error. -
IPV4_PREFERRED_RETURN_ALL
Attempt to resolve IPv4 and IPv6 addresses, return all results. Failure to resolve IPv6 won't result in an error. -
IPV6_PREFERRED_RETURN_ALL
Attempt to resolve IPv6 and IPv4 addresses, return all results. Failure to resolve IPv4 won't result in an error.
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum class has no constant with the specified nameNullPointerException
- if the argument is null
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