javax.jmdns.impl.tasks.resolver

类 ServiceResolver

java.lang.Object

java.util.TimerTask

javax.jmdns.impl.tasks.DNSTask

javax.jmdns.impl.tasks.resolver.DNSResolverTask

javax.jmdns.impl.tasks.resolver.ServiceResolver

所有已实现的接口:

java.lang.Runnable

public class ServiceResolver
extends DNSResolverTask

The ServiceResolver queries three times consecutively for services of a given type, and then removes itself from the timer.

The ServiceResolver will run only if JmDNS is in state ANNOUNCED. REMIND: Prevent having multiple service resolvers for the same type in the timer queue.

字段概要

从类继承的字段 javax.jmdns.impl.tasks.resolver.DNSResolverTask

_count

构造器概要

构造器

构造器和说明
ServiceResolver(JmDNSImpl jmDNSImpl, java.lang.String type)

方法概要

限定符和类型	方法和说明
protected DNSOutgoing	addAnswers(DNSOutgoing out) Overridden by subclasses to add questions to the message.
protected DNSOutgoing	addQuestions(DNSOutgoing out) Overridden by subclasses to add questions to the message.
protected java.lang.String	description() Returns a description of the resolver for debugging
java.lang.String	getName() Return this task name.

从类继承的方法 javax.jmdns.impl.tasks.resolver.DNSResolverTask

run, start, toString

从类继承的方法 javax.jmdns.impl.tasks.DNSTask

addAdditionalAnswer, addAnswer, addAnswer, addAuthoritativeAnswer, addQuestion, getDns

从类继承的方法 java.util.TimerTask

cancel, scheduledExecutionTime

从类继承的方法 java.lang.Object

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

构造器详细资料

ServiceResolver

public ServiceResolver(JmDNSImpl jmDNSImpl,
                       java.lang.String type)

方法详细资料

getName

public java.lang.String getName()

从类复制的说明: DNSTask

Return this task name.

指定者:

getName 在类中 DNSTask

返回:

task name

addAnswers

protected DNSOutgoing addAnswers(DNSOutgoing out)
                          throws java.io.IOException

从类复制的说明: DNSResolverTask

Overridden by subclasses to add questions to the message.
Note: Because of message size limitation the returned message may be different than the message parameter.

指定者:

addAnswers 在类中 DNSResolverTask

参数:

out - outgoing message

返回:

the outgoing message.

抛出:

java.io.IOException

addQuestions

protected DNSOutgoing addQuestions(DNSOutgoing out)
                            throws java.io.IOException

从类复制的说明: DNSResolverTask

Overridden by subclasses to add questions to the message.
Note: Because of message size limitation the returned message may be different than the message parameter.

指定者:

addQuestions 在类中 DNSResolverTask

参数:

out - outgoing message

返回:

the outgoing message.

抛出:

java.io.IOException

description

protected java.lang.String description()

从类复制的说明: DNSResolverTask

Returns a description of the resolver for debugging

指定者:

description 在类中 DNSResolverTask

返回:

resolver description