Package javax.jmdns.impl.constants
Enum DNSOptionCode
- java.lang.Object
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- java.lang.Enum<DNSOptionCode>
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- javax.jmdns.impl.constants.DNSOptionCode
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<DNSOptionCode>
public enum DNSOptionCode extends java.lang.Enum<DNSOptionCode>
DNS option code.- Author:
- Arthur van Hoff, Pierre Frisch, Rick Blair
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Enum Constant Summary
Enum Constants Enum Constant Description LLQ
Long-Lived Queries Option [http://files.dns-sd.org/draft-sekar-dns-llq.txt]NSID
Name Server Identifier Option [RFC5001]Owner
Owner Option [draft-cheshire-edns0-owner-option]UL
Update Leases Option [http://files.dns-sd.org/draft-sekar-dns-ul.txt]Unknown
Token
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
externalName()
Return the string representation of this typeint
indexValue()
Return the numeric value of this typestatic DNSOptionCode
resultCodeForFlags(int optioncode)
java.lang.String
toString()
static DNSOptionCode
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static DNSOptionCode[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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Unknown
public static final DNSOptionCode Unknown
Token
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LLQ
public static final DNSOptionCode LLQ
Long-Lived Queries Option [http://files.dns-sd.org/draft-sekar-dns-llq.txt]
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UL
public static final DNSOptionCode UL
Update Leases Option [http://files.dns-sd.org/draft-sekar-dns-ul.txt]
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NSID
public static final DNSOptionCode NSID
Name Server Identifier Option [RFC5001]
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Owner
public static final DNSOptionCode Owner
Owner Option [draft-cheshire-edns0-owner-option]
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Method Detail
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values
public static DNSOptionCode[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (DNSOptionCode c : DNSOptionCode.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static DNSOptionCode valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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externalName
public java.lang.String externalName()
Return the string representation of this type- Returns:
- String
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indexValue
public int indexValue()
Return the numeric value of this type- Returns:
- String
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resultCodeForFlags
public static DNSOptionCode resultCodeForFlags(int optioncode)
- Parameters:
optioncode
-- Returns:
- label
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Enum<DNSOptionCode>
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