net.tomp2p.storage
Class StorageDisk
java.lang.Object
net.tomp2p.storage.Storage
net.tomp2p.storage.StorageDisk
- All Implemented Interfaces:
- Digest, Responsibility
public class StorageDisk
- extends Storage
- implements Responsibility
Method Summary |
void |
close()
|
boolean |
contains(Number480 key)
|
DigestInfo |
digest(Number320 key)
Calculates a digest over a specific location and domain. |
DigestInfo |
digest(Number320 key,
Collection<Number160> contentKeys)
Calculates a digest over a specific location and domain. |
Collection<Number160> |
findContentForResponsiblePeerID(Number160 peerID)
|
Number160 |
findPeerIDForResponsibleContent(Number160 locationKey)
|
Data |
get(Number480 key)
|
SortedMap<Number480,Data> |
get(Number480 fromKey,
Number480 toKey)
|
void |
iterateAndRun(Number160 locationKey,
StorageRunner runner)
|
boolean |
put(Number480 key,
Data newData,
PublicKey publicKey,
boolean putIfAbsent,
boolean domainProtection)
|
SortedMap<Number480,Data> |
remove(Number480 fromKey,
Number480 toKey,
PublicKey publicKey)
|
Data |
remove(Number480 key,
PublicKey publicKey)
|
void |
removeResponsibility(Number160 locationKey)
|
Collection<Number480> |
storedDirectReplication()
|
boolean |
updateResponsibilities(Number160 locationKey,
Number160 peerID)
|
Methods inherited from class net.tomp2p.storage.Storage |
acquire, acquire, acquire, acquire, acquire, compareAndPut, get, getProtectionDomainEnable, getProtectionDomainMode, getProtectionEntryEnable, getProtectionEntryMode, release, remove, removeDomainProtection, setProtection, setProtectionDomainEnable, setProtectionDomainMode, setProtectionEntryEnable, setProtectionEntryMode |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StorageDisk
public StorageDisk(String homeDirectory)
throws Exception
- Throws:
Exception
close
public void close()
- Specified by:
close
in class Storage
put
public boolean put(Number480 key,
Data newData,
PublicKey publicKey,
boolean putIfAbsent,
boolean domainProtection)
- Specified by:
put
in class Storage
get
public Data get(Number480 key)
- Specified by:
get
in class Storage
get
public SortedMap<Number480,Data> get(Number480 fromKey,
Number480 toKey)
- Specified by:
get
in class Storage
remove
public Data remove(Number480 key,
PublicKey publicKey)
- Specified by:
remove
in class Storage
remove
public SortedMap<Number480,Data> remove(Number480 fromKey,
Number480 toKey,
PublicKey publicKey)
- Specified by:
remove
in class Storage
contains
public boolean contains(Number480 key)
- Specified by:
contains
in class Storage
digest
public DigestInfo digest(Number320 key)
- Description copied from interface:
Digest
- Calculates a digest over a specific location and domain. It will return
those content keys that are stored.
- Specified by:
digest
in interface Digest
- Parameters:
key
- The location and domain key
- Returns:
- A list of all hashes for the content keys. To return a
predictable amount (important for routing), the hashes can be
xored.
digest
public DigestInfo digest(Number320 key,
Collection<Number160> contentKeys)
- Description copied from interface:
Digest
- Calculates a digest over a specific location and domain. It will return
those content keys that are stored. Those keys that are not stored are
ignored
- Specified by:
digest
in interface Digest
- Parameters:
key
- The location and domain keycontentKeys
- The content keys to look for. Those keys that are not
found are ignored.
- Returns:
- A list of all hashes for the content keys. To return a
predictable amount (important for routing), the hashes can be
xored.
iterateAndRun
public void iterateAndRun(Number160 locationKey,
StorageRunner runner)
- Specified by:
iterateAndRun
in class Storage
findContentForResponsiblePeerID
public Collection<Number160> findContentForResponsiblePeerID(Number160 peerID)
- Specified by:
findContentForResponsiblePeerID
in interface Responsibility
findPeerIDForResponsibleContent
public Number160 findPeerIDForResponsibleContent(Number160 locationKey)
- Specified by:
findPeerIDForResponsibleContent
in interface Responsibility
updateResponsibilities
public boolean updateResponsibilities(Number160 locationKey,
Number160 peerID)
- Specified by:
updateResponsibilities
in interface Responsibility
storedDirectReplication
public Collection<Number480> storedDirectReplication()
- Specified by:
storedDirectReplication
in class Storage
removeResponsibility
public void removeResponsibility(Number160 locationKey)
- Specified by:
removeResponsibility
in interface Responsibility
Copyright © 2012. All Rights Reserved.