net.tomp2p.dht

Class StorageLayer

java.lang.Object

net.tomp2p.dht.StorageLayer

All Implemented Interfaces:

DigestStorage

public class StorageLayer
extends Object
implements DigestStorage

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StorageLayer.ProtectionEnable
static class	StorageLayer.ProtectionMode
static class	StorageLayer.PutStatus

Constructor Summary

Constructors

Constructor and Description
StorageLayer(Storage backend)

Method Summary

Methods

Modifier and Type	Method and Description
void	checkTimeout()
boolean	contains(Number640 key)
DigestInfo	digest(Collection<Number640> number640s)
DigestInfo	digest(Number320 locationAndDomainKey, SimpleBloomFilter<Number160> keyBloomFilter, SimpleBloomFilter<Number160> contentBloomFilter, int limit, boolean ascending, boolean isBloomFilterAnd)
DigestInfo	digest(Number640 from, Number640 to, int limit, boolean ascending)
Collection<Number160>	findContentForResponsiblePeerID(Number160 peerID)
Collection<Number160>	findPeerIDsForResponsibleContent(Number160 locationKey)
NavigableMap<Number640,Data>	get()
Data	get(Number640 key)
NavigableMap<Number640,Data>	get(Number640 from, Number640 to, int limit, boolean ascending)
Map<Number640,Data>	get(Number640 from, Number640 to, SimpleBloomFilter<Number160> contentBloomFilter, SimpleBloomFilter<Number160> versionBloomFilter, int limit, boolean ascending, boolean isBloomFilterAnd)
Map<Number640,Data>	getLatestVersion(Number640 key)
KeyLock<Number160>	lockNumber160()
KeyLock<Number320>	lockNumber320()
KeyLock<Number480>	lockNumber480()
KeyLock<Storage>	lockStorage()
void	protection(StorageLayer.ProtectionEnable protectionDomainEnable, StorageLayer.ProtectionMode protectionDomainMode, StorageLayer.ProtectionEnable protectionEntryEnable, StorageLayer.ProtectionMode protectionEntryMode)
StorageLayer.ProtectionEnable	protectionDomainEnable()
void	protectionDomainEnable(StorageLayer.ProtectionEnable protectionDomainEnable)
StorageLayer.ProtectionMode	protectionDomainMode()
void	protectionDomainMode(StorageLayer.ProtectionMode protectionDomainMode)
StorageLayer.ProtectionEnable	protectionEntryEnable()
void	protectionEntryEnable(StorageLayer.ProtectionEnable protectionEntryEnable)
StorageLayer.ProtectionMode	protectionEntryMode()
void	protectionEntryMode(StorageLayer.ProtectionMode protectionEntryMode)
Enum<?>	put(Number640 key, Data newData, PublicKey publicKey, boolean putIfAbsent, boolean domainProtection)
Enum<?>	putConfirm(PublicKey publicKey, Number640 key, Data newData)
Pair<Data,Enum<?>>	remove(Number640 key, PublicKey publicKey, boolean returnData)
void	removeDomainProtection(Number160 removeDomain)
void	removeResponsibility(Number160 locationKey, boolean keepData)
void	removeResponsibility(Number160 locationKey, Number160 peerId)
SortedMap<Number640,Data>	removeReturnData(Number640 from, Number640 to, PublicKey publicKey)
SortedMap<Number640,Byte>	removeReturnStatus(Number640 from, Number640 to, PublicKey publicKey)
void	start(ScheduledExecutorService timer, int storageIntervalMillis)
int	storageCheckIntervalMillis()
Enum<?>	updateMeta(Number320 locationAndDomainKey, PublicKey publicKey, PublicKey newPublicKey)
Enum<?>	updateMeta(PublicKey publicKey, Number640 key, Data newData)
boolean	updateResponsibilities(Number160 locationKey, Number160 peerId)

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageLayer

public StorageLayer(Storage backend)

Method Detail

protection

public void protection(StorageLayer.ProtectionEnable protectionDomainEnable,
              StorageLayer.ProtectionMode protectionDomainMode,
              StorageLayer.ProtectionEnable protectionEntryEnable,
              StorageLayer.ProtectionMode protectionEntryMode)

protectionDomainMode

public void protectionDomainMode(StorageLayer.ProtectionMode protectionDomainMode)

protectionDomainMode

public StorageLayer.ProtectionMode protectionDomainMode()

protectionDomainEnable

public void protectionDomainEnable(StorageLayer.ProtectionEnable protectionDomainEnable)

protectionDomainEnable

public StorageLayer.ProtectionEnable protectionDomainEnable()

protectionEntryMode

public void protectionEntryMode(StorageLayer.ProtectionMode protectionEntryMode)

protectionEntryMode

public StorageLayer.ProtectionMode protectionEntryMode()

protectionEntryEnable

public void protectionEntryEnable(StorageLayer.ProtectionEnable protectionEntryEnable)

protectionEntryEnable

public StorageLayer.ProtectionEnable protectionEntryEnable()

removeDomainProtection

public void removeDomainProtection(Number160 removeDomain)

put

public Enum<?> put(Number640 key,
          Data newData,
          PublicKey publicKey,
          boolean putIfAbsent,
          boolean domainProtection)

remove

public Pair<Data,Enum<?>> remove(Number640 key,
                        PublicKey publicKey,
                        boolean returnData)

get

public Data get(Number640 key)

get

public NavigableMap<Number640,Data> get(Number640 from,
                               Number640 to,
                               int limit,
                               boolean ascending)

getLatestVersion

public Map<Number640,Data> getLatestVersion(Number640 key)

get

public NavigableMap<Number640,Data> get()

contains

public boolean contains(Number640 key)

get

public Map<Number640,Data> get(Number640 from,
                      Number640 to,
                      SimpleBloomFilter<Number160> contentBloomFilter,
                      SimpleBloomFilter<Number160> versionBloomFilter,
                      int limit,
                      boolean ascending,
                      boolean isBloomFilterAnd)

removeReturnData

public SortedMap<Number640,Data> removeReturnData(Number640 from,
                                         Number640 to,
                                         PublicKey publicKey)

removeReturnStatus

public SortedMap<Number640,Byte> removeReturnStatus(Number640 from,
                                           Number640 to,
                                           PublicKey publicKey)

checkTimeout

public void checkTimeout()

digest

public DigestInfo digest(Number640 from,
                Number640 to,
                int limit,
                boolean ascending)

Specified by:

digest in interface DigestStorage

digest

public DigestInfo digest(Number320 locationAndDomainKey,
                SimpleBloomFilter<Number160> keyBloomFilter,
                SimpleBloomFilter<Number160> contentBloomFilter,
                int limit,
                boolean ascending,
                boolean isBloomFilterAnd)

Specified by:

digest in interface DigestStorage

digest

public DigestInfo digest(Collection<Number640> number640s)

Specified by:

digest in interface DigestStorage

lockStorage

public KeyLock<Storage> lockStorage()

lockNumber160

public KeyLock<Number160> lockNumber160()

lockNumber320

public KeyLock<Number320> lockNumber320()

lockNumber480

public KeyLock<Number480> lockNumber480()

findContentForResponsiblePeerID

public Collection<Number160> findContentForResponsiblePeerID(Number160 peerID)

findPeerIDsForResponsibleContent

public Collection<Number160> findPeerIDsForResponsibleContent(Number160 locationKey)

updateResponsibilities

public boolean updateResponsibilities(Number160 locationKey,
                             Number160 peerId)

removeResponsibility

public void removeResponsibility(Number160 locationKey,
                        boolean keepData)

removeResponsibility

public void removeResponsibility(Number160 locationKey,
                        Number160 peerId)

start

public void start(ScheduledExecutorService timer,
         int storageIntervalMillis)

updateMeta

public Enum<?> updateMeta(Number320 locationAndDomainKey,
                 PublicKey publicKey,
                 PublicKey newPublicKey)

updateMeta

public Enum<?> updateMeta(PublicKey publicKey,
                 Number640 key,
                 Data newData)

storageCheckIntervalMillis

public int storageCheckIntervalMillis()

putConfirm

public Enum<?> putConfirm(PublicKey publicKey,
                 Number640 key,
                 Data newData)