Interface DHTStorageAdapter

All Known Implementing Classes:

DHTDBImpl.adapterFacade, DHTPluginStorageManager

public interface DHTStorageAdapter

Method Summary

Modifier and Type	Method	Description
byte[][]	createNewDiversification(String description, DHTTransportContact cause, byte[] key, boolean put_operation, byte diversification_type, boolean exhaustive_get, int max_depth)
DHTStorageKeyStats	deserialiseStats(DataInputStream is)
DHTStorageBlock[]	getDirectKeyBlocks()
byte[][]	getExistingDiversification(byte[] key, boolean put_operation, boolean exhaustive_get, int max_depth)
DHTStorageBlock	getKeyBlockDetails(byte[] key)
int	getKeyCount()
byte[]	getKeyForKeyBlock(byte[] request)
int	getNetwork()
int	getNextValueVersions(int num)
int	getRemoteFreqDivCount()
int	getRemoteSizeDivCount()
byte[]	getStorageForKey(String key)
boolean	isDiversified(byte[] key)
DHTStorageBlock	keyBlockRequest(DHTTransportContact direct_sender, byte[] request, byte[] signature)
DHTStorageKey	keyCreated(HashWrapper key, boolean local)	Create a new storage key for a given key
void	keyDeleted(DHTStorageKey adapter_key)
void	keyRead(DHTStorageKey adapter_key, DHTTransportContact contact)
void	setStorageForKey(String key, byte[] data)
void	valueAdded(DHTStorageKey key, DHTTransportValue value)
void	valueDeleted(DHTStorageKey key, DHTTransportValue value)
void	valueUpdated(DHTStorageKey key, DHTTransportValue old_value, DHTTransportValue new_value)

Method Details

getNetwork

int getNetwork()

keyCreated

DHTStorageKey keyCreated(HashWrapper key,
 boolean local)

Create a new storage key for a given key

Returns:

null if the key shouldn't be allocated (e.g.out of space)

keyDeleted

void keyDeleted(DHTStorageKey adapter_key)

keyRead

void keyRead(DHTStorageKey adapter_key,
 DHTTransportContact contact)

deserialiseStats

DHTStorageKeyStats deserialiseStats(DataInputStream is)
                             throws IOException

Throws:

IOException

valueAdded

void valueAdded(DHTStorageKey key,
 DHTTransportValue value)

valueUpdated

void valueUpdated(DHTStorageKey key,
 DHTTransportValue old_value,
 DHTTransportValue new_value)

valueDeleted

void valueDeleted(DHTStorageKey key,
 DHTTransportValue value)

isDiversified

boolean isDiversified(byte[] key)

getExistingDiversification

byte[][] getExistingDiversification(byte[] key,
 boolean put_operation,
 boolean exhaustive_get,
 int max_depth)

createNewDiversification

byte[][] createNewDiversification(String description,
 DHTTransportContact cause,
 byte[] key,
 boolean put_operation,
 byte diversification_type,
 boolean exhaustive_get,
 int max_depth)

getNextValueVersions

int getNextValueVersions(int num)

keyBlockRequest

DHTStorageBlock keyBlockRequest(DHTTransportContact direct_sender,
 byte[] request,
 byte[] signature)

getKeyBlockDetails

DHTStorageBlock getKeyBlockDetails(byte[] key)

getDirectKeyBlocks

DHTStorageBlock[] getDirectKeyBlocks()

getKeyForKeyBlock

byte[] getKeyForKeyBlock(byte[] request)

setStorageForKey

void setStorageForKey(String key,
 byte[] data)

getStorageForKey

byte[] getStorageForKey(String key)

getRemoteFreqDivCount

int getRemoteFreqDivCount()

getRemoteSizeDivCount

int getRemoteSizeDivCount()

getKeyCount

int getKeyCount()