javax.jmdns.impl

类 DNSIncoming

java.lang.Object

javax.jmdns.impl.DNSMessage

javax.jmdns.impl.DNSIncoming

public final class DNSIncoming
extends DNSMessage

Parse an incoming DNS message into its components.

作者:

Arthur van Hoff, Werner Randelshofer, Pierre Frisch, Daniel Bobbert

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	DNSIncoming.MessageInputStream

字段概要

字段

限定符和类型	字段和说明
static boolean	USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET

从类继承的字段 javax.jmdns.impl.DNSMessage

_additionals, _answers, _authoritativeAnswers, _questions, MULTICAST, UNICAST

构造器概要

构造器

构造器和说明
DNSIncoming(java.net.DatagramPacket packet) Parse a message from a datagram packet.

方法概要

限定符和类型	方法和说明
DNSIncoming	clone()
int	elapseSinceArrival()
int	getSenderUDPPayload() This will return the default UDP payload except if an OPT record was found with a different size.
java.lang.String	toString()

从类继承的方法 javax.jmdns.impl.DNSMessage

getAdditionals, getAllAnswers, getAnswers, getAuthorities, getFlags, getId, getNumberOfAdditionals, getNumberOfAnswers, getNumberOfAuthorities, getNumberOfQuestions, getOperationCode, getQuestions, isAuthoritativeAnswer, isEmpty, isMulticast, isQuery, isResponse, isTruncated, isValidResponseCode, print, setFlags, setId

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET

public static boolean USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET

构造器详细资料

DNSIncoming

public DNSIncoming(java.net.DatagramPacket packet)
            throws java.io.IOException

Parse a message from a datagram packet.

参数:

packet -

抛出:

java.io.IOException

方法详细资料

clone

public DNSIncoming clone()

覆盖:

clone 在类中 java.lang.Object

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object

elapseSinceArrival

public int elapseSinceArrival()

getSenderUDPPayload

public int getSenderUDPPayload()

This will return the default UDP payload except if an OPT record was found with a different size.

返回:

the senderUDPPayload