com.aelitis.azureus.core.dht
Interface DHTStorageAdapter

All Known Implementing Classes:

DHTDBImpl.adapterFacade, DHTPluginStorageManager

public interface DHTStorageAdapter

Author:

parg

Method Summary

byte[][]	createNewDiversification(java.lang.String description, DHTTransportContact cause, byte[] key, boolean put_operation, byte diversification_type, boolean exhaustive_get, int max_depth)
DHTStorageKeyStats	deserialiseStats(java.io.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(java.lang.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(java.lang.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 Detail

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(java.io.DataInputStream is)
                                    throws java.io.IOException

Throws:

java.io.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(java.lang.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(java.lang.String key,
                      byte[] data)

getStorageForKey

byte[] getStorageForKey(java.lang.String key)

getRemoteFreqDivCount

int getRemoteFreqDivCount()

getRemoteSizeDivCount

int getRemoteSizeDivCount()

getKeyCount

int getKeyCount()