public abstract class DNSResolverTask extends DNSTask
Modifier and Type | Field and Description |
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protected int |
_count
Counts the number of queries being sent.
|
Constructor and Description |
---|
DNSResolverTask(JmDNSImpl jmDNSImpl) |
Modifier and Type | Method and Description |
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protected abstract DNSOutgoing |
addAnswers(DNSOutgoing out)
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. |
protected abstract DNSOutgoing |
addQuestions(DNSOutgoing out)
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. |
protected abstract String |
description()
Returns a description of the resolver for debugging
|
void |
run() |
void |
start(Timer timer)
Start this task.
|
String |
toString() |
addAdditionalAnswer, addAnswer, addAnswer, addAuthoritativeAnswer, addQuestion, getDns, getName
cancel, scheduledExecutionTime
public DNSResolverTask(JmDNSImpl jmDNSImpl)
jmDNSImpl
- protected abstract DNSOutgoing addQuestions(DNSOutgoing out) throws IOException
out
- outgoing messageIOException
protected abstract DNSOutgoing addAnswers(DNSOutgoing out) throws IOException
out
- outgoing messageIOException
protected abstract String description()
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