net.tomp2p.p2p.builder

Class GetBuilder

java.lang.Object

net.tomp2p.p2p.builder.DHTBuilder<GetBuilder>

net.tomp2p.p2p.builder.GetBuilder

public class GetBuilder
extends DHTBuilder<GetBuilder>

Field Summary

Fields inherited from class net.tomp2p.p2p.builder.DHTBuilder

DEFAULT_DOMAIN, defaultDirectReplication, directReplication, domainKey, FUTURE_DHT_SHUTDOWN, futureChannelCreator, futureCreate, locationKey, manualCleanup, peer, protectDomain, refreshSeconds, requestP2PConfiguration, routingConfiguration, signMessage

Constructor Summary

Constructors

Constructor and Description
GetBuilder(Peer peer, Number160 locationKey)

Method Summary

Methods

Modifier and Type	Method and Description
Number160	getContentKey()
Collection<Number160>	getContentKeys()
EvaluatingSchemeDHT	getEvaluationScheme()
SimpleBloomFilter<Number160>	getKeyBloomFilter()
SimpleBloomFilter<Number160>	getValueBloomFilter()
boolean	isAll()
boolean	isDigest()
boolean	isMessageTooLargeForUDP() Check if the message size exceeds the UDP size.
boolean	isRange()
boolean	isReturnBloomFilter()
GetBuilder	setAll()
GetBuilder	setAll(boolean all)
GetBuilder	setContentKey(Number160 contentKey)
GetBuilder	setContentKeys(Collection<Number160> contentKeys) Set the content keys that should be found.
GetBuilder	setDigest()
GetBuilder	setDigest(boolean digest)
GetBuilder	setEvaluationScheme(EvaluatingSchemeDHT evaluationScheme)
GetBuilder	setKeyBloomFilter(SimpleBloomFilter<Number160> keyBloomFilter)
GetBuilder	setRange()
GetBuilder	setRange(boolean range)
GetBuilder	setRefreshSeconds(int refreshSeconds)
GetBuilder	setReturnBloomFilter()
GetBuilder	setReturnBloomFilter(boolean returnBloomFilter)
GetBuilder	setValueBloomFilter(SimpleBloomFilter<Number160> valueBloomFilter)
FutureDHT	start()

Methods inherited from class net.tomp2p.p2p.builder.DHTBuilder

getDefaultDirectReplication, getDomainKey, getFutureChannelCreator, getFutureCreate, getRefreshSeconds, getRequestP2PConfiguration, getRoutingConfiguration, isDirectReplication, isManualCleanup, isProtectDomain, isSignMessage, preBuild, self, setDefaultDirectReplication, setDirectReplication, setDirectReplication, setDomainKey, setFutureChannelCreator, setFutureCreate, setManualCleanup, setManualCleanup, setProtectDomain, setProtectDomain, setRequestP2PConfiguration, setRoutingConfiguration, setSignMessage, setSignMessage, setupCancel

Methods inherited from class java.lang.Object

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

Constructor Detail

GetBuilder

public GetBuilder(Peer peer,
          Number160 locationKey)

Method Detail

getContentKeys

public Collection<Number160> getContentKeys()

setContentKeys

public GetBuilder setContentKeys(Collection<Number160> contentKeys)

Set the content keys that should be found. Please note that if the content keys are too large, you may need to switch to TCP during routing. The default routing is UDP. Currently, the header is 59bytes, and the length of the content keys is as follows: 4 bytes for the length, 20bytes per content key. The user is warned if it will exceed the UDP size of 1400 (ConnectionHandler.UDP_LIMIT)

Parameters:

contentKeys -

Returns:

getContentKey

public Number160 getContentKey()

setContentKey

public GetBuilder setContentKey(Number160 contentKey)

getKeyBloomFilter

public SimpleBloomFilter<Number160> getKeyBloomFilter()

setKeyBloomFilter

public GetBuilder setKeyBloomFilter(SimpleBloomFilter<Number160> keyBloomFilter)

getValueBloomFilter

public SimpleBloomFilter<Number160> getValueBloomFilter()

setValueBloomFilter

public GetBuilder setValueBloomFilter(SimpleBloomFilter<Number160> valueBloomFilter)

getEvaluationScheme

public EvaluatingSchemeDHT getEvaluationScheme()

setEvaluationScheme

public GetBuilder setEvaluationScheme(EvaluatingSchemeDHT evaluationScheme)

isAll

public boolean isAll()

setAll

public GetBuilder setAll(boolean all)

setAll

public GetBuilder setAll()

isDigest

public boolean isDigest()

setDigest

public GetBuilder setDigest(boolean digest)

setDigest

public GetBuilder setDigest()

isReturnBloomFilter

public boolean isReturnBloomFilter()

setReturnBloomFilter

public GetBuilder setReturnBloomFilter(boolean returnBloomFilter)

setReturnBloomFilter

public GetBuilder setReturnBloomFilter()

isRange

public boolean isRange()

setRange

public GetBuilder setRange(boolean range)

setRange

public GetBuilder setRange()

setRefreshSeconds

public GetBuilder setRefreshSeconds(int refreshSeconds)

Overrides:

setRefreshSeconds in class DHTBuilder<GetBuilder>

start

public FutureDHT start()

Specified by:

start in class DHTBuilder<GetBuilder>

isMessageTooLargeForUDP

public boolean isMessageTooLargeForUDP()

Check if the message size exceeds the UDP size. In case it does, the future will fail and the user is notified. In this case, the user has to use this method to check if RoutingConfiguration needs to have the forceTCP flag.

Returns:

True if the size is too large for UDP