javax.jmdns.impl.constants

枚举 DNSResultCode

java.lang.Object

java.lang.Enum<DNSResultCode>

javax.jmdns.impl.constants.DNSResultCode

所有已实现的接口:

java.io.Serializable, java.lang.Comparable<DNSResultCode>

public enum DNSResultCode
extends java.lang.Enum<DNSResultCode>

DNS result code.

作者:

Arthur van Hoff, Jeff Sonstein, Werner Randelshofer, Pierre Frisch, Rick Blair

枚举常量概要

枚举常量

枚举常量和说明
FormErr Format Error [RFC1035]
NoError No Error [RFC1035]
NotAuth Server Not Authoritative for zone [RFC2136]]
NotImp Not Implemented [RFC1035]
NotZone Name not contained in zone [RFC2136]
NXDomain Non-Existent Domain [RFC1035]
NXRRSet RR Set that should exist does not [RFC2136]
Refused Query Refused [RFC1035]
ServFail Server Failure [RFC1035]
Unknown Token
YXDomain Name Exists when it should not [RFC2136]
YXRRSet RR Set Exists when it should not [RFC2136]

方法概要

限定符和类型	方法和说明
java.lang.String	externalName() Return the string representation of this type
int	indexValue() Return the numeric value of this type
static DNSResultCode	resultCodeForFlags(int flags)
static DNSResultCode	resultCodeForFlags(int flags, int extendedRCode)
java.lang.String	toString()
static DNSResultCode	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static DNSResultCode[]	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。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

Unknown

public static final DNSResultCode Unknown

Token

NoError

public static final DNSResultCode NoError

No Error [RFC1035]

FormErr

public static final DNSResultCode FormErr

Format Error [RFC1035]

ServFail

public static final DNSResultCode ServFail

Server Failure [RFC1035]

NXDomain

public static final DNSResultCode NXDomain

Non-Existent Domain [RFC1035]

NotImp

public static final DNSResultCode NotImp

Not Implemented [RFC1035]

Refused

public static final DNSResultCode Refused

Query Refused [RFC1035]

YXDomain

public static final DNSResultCode YXDomain

Name Exists when it should not [RFC2136]

YXRRSet

public static final DNSResultCode YXRRSet

RR Set Exists when it should not [RFC2136]

NXRRSet

public static final DNSResultCode NXRRSet

RR Set that should exist does not [RFC2136]

NotAuth

public static final DNSResultCode NotAuth

Server Not Authoritative for zone [RFC2136]]

NotZone

public static final DNSResultCode NotZone

Name not contained in zone [RFC2136]

方法详细资料

values

public static DNSResultCode[] 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 (DNSResultCode c : DNSResultCode.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 DNSResultCode valueOf(java.lang.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:

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

externalName

public java.lang.String externalName()

Return the string representation of this type

返回:

String

indexValue

public int indexValue()

Return the numeric value of this type

返回:

String

resultCodeForFlags

public static DNSResultCode resultCodeForFlags(int flags)

参数:

flags -

返回:

label

resultCodeForFlags

public static DNSResultCode resultCodeForFlags(int flags,
                                               int extendedRCode)

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Enum<DNSResultCode>