com.aelitis.azureus.core.dht.db
Interface DHTDB

All Known Implementing Classes:

DHTDBImpl

public interface DHTDB

Author:

parg

Method Summary

void	destroy()
DHTDBLookupResult	get(DHTTransportContact reader, HashWrapper key, int max_values, short flags, boolean external_request)
DHTDBValue	get(HashWrapper key) Internal lookup for locally originated values
DHTDBValue	getAnyValue(HashWrapper key) Returns a value for the given key (local or remote) if found
DHTStorageBlock[]	getDirectKeyBlocks()
DHTStorageBlock	getKeyBlockDetails(byte[] key)
Iterator<HashWrapper>	getKeys() Returns an iterator over HashWrapper values denoting the snapshot of keys Thus by the time a key is used the entry may no longer exist
DHTDBStats	getStats()
boolean	hasKey(HashWrapper key)
boolean	isEmpty()
boolean	isKeyBlocked(byte[] key)
DHTStorageBlock	keyBlockRequest(DHTTransportContact direct_sender, byte[] request, byte[] signature)
void	print(boolean full)
DHTTransportQueryStoreReply	queryStore(DHTTransportContact originating_contact, int header_len, List<Object[]> keys)
DHTDBValue	remove(DHTTransportContact sender, HashWrapper key) Local remove - returns a value suitable for putting in the DHT
void	setControl(DHTControl control)
void	setSleeping(boolean asleep)
void	setSuspended(boolean susp)
byte	store(DHTTransportContact sender, HashWrapper key, DHTTransportValue[] values) Remote store
DHTDBValue	store(HashWrapper key, byte[] value, short flags, byte life_hours, byte replication_control) Local store

Method Detail

setControl

void setControl(DHTControl control)

store

DHTDBValue store(HashWrapper key,
                 byte[] value,
                 short flags,
                 byte life_hours,
                 byte replication_control)

Local store

Parameters:

key -

value -

flags -

Returns:

store

byte store(DHTTransportContact sender,
           HashWrapper key,
           DHTTransportValue[] values)

Remote store

Parameters:

sender -

key -

values -

Returns:

diversification state

queryStore

DHTTransportQueryStoreReply queryStore(DHTTransportContact originating_contact,
                                       int header_len,
                                       List<Object[]> keys)

get

DHTDBValue get(HashWrapper key)

Internal lookup for locally originated values

Parameters:

key -

Returns:

getAnyValue

DHTDBValue getAnyValue(HashWrapper key)

Returns a value for the given key (local or remote) if found

Parameters:

key -

Returns:

hasKey

boolean hasKey(HashWrapper key)

get

DHTDBLookupResult get(DHTTransportContact reader,
                      HashWrapper key,
                      int max_values,
                      short flags,
                      boolean external_request)

remove

DHTDBValue remove(DHTTransportContact sender,
                  HashWrapper key)

Local remove - returns a value suitable for putting in the DHT

Parameters:

sender -

key -

Returns:

keyBlockRequest

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

getKeyBlockDetails

DHTStorageBlock getKeyBlockDetails(byte[] key)

isKeyBlocked

boolean isKeyBlocked(byte[] key)

getDirectKeyBlocks

DHTStorageBlock[] getDirectKeyBlocks()

isEmpty

boolean isEmpty()

getKeys

Iterator<HashWrapper> getKeys()

Returns an iterator over HashWrapper values denoting the snapshot of keys Thus by the time a key is used the entry may no longer exist

Returns:

getStats

DHTDBStats getStats()

setSleeping

void setSleeping(boolean asleep)

setSuspended

void setSuspended(boolean susp)

destroy

void destroy()

print

void print(boolean full)