Package com.orientechnologies.orient.distributed.context.coordination.dbs

Interface ODatabasesTopology

All Known Implementing Classes:

ODatabasesTopologyState

public interface ODatabasesTopology

Method Summary

Modifier and Type	Method	Description
Set<OSyncState>	getActiveSyncs(ODatabaseId dbId)
Optional<ODatabaseId>	getDatabaseId(String dbName)
String	getDatabaseName(ODatabaseId dbId)
Collection<ODatabaseId>	getDatabases()
OVersion	getDatabaseVersion(ODatabaseId dbId)
Set<ONodeId>	getMembers(ODatabaseId databaseId)
Set<ONodeId>	getOnlineNodes(ODatabaseId dbId)
int	getQuorum(ODatabaseId databaseId)
ONodeRole	getRole(ODatabaseId dbId, ONodeId node)
ODatabaseState	getState(ODatabaseId dbId, ONodeId node)
boolean	isAllOnline(ODatabaseId dbId)
boolean	isMain(ODatabaseId dbId, ONodeId node)
boolean	isOnline(ODatabaseId dbId, ONodeId nodeID)
boolean	isQuorumOnline(ODatabaseId dbId)
boolean	isSynching(ODatabaseId dbId)
boolean	shouldSink(ODatabaseId dbId, ONodeId nodeID)

Method Details

getDatabases

Collection<ODatabaseId> getDatabases()

getState

ODatabaseState getState(ODatabaseId dbId,
 ONodeId node)

isOnline

boolean isOnline(ODatabaseId dbId,
 ONodeId nodeID)

isSynching

boolean isSynching(ODatabaseId dbId)

shouldSink

boolean shouldSink(ODatabaseId dbId,
 ONodeId nodeID)

getDatabaseVersion

OVersion getDatabaseVersion(ODatabaseId dbId)

getDatabaseName

String getDatabaseName(ODatabaseId dbId)

getRole

ONodeRole getRole(ODatabaseId dbId,
 ONodeId node)

getDatabaseId

Optional<ODatabaseId> getDatabaseId(String dbName)

getOnlineNodes

Set<ONodeId> getOnlineNodes(ODatabaseId dbId)

isMain

boolean isMain(ODatabaseId dbId,
 ONodeId node)

getActiveSyncs

Set<OSyncState> getActiveSyncs(ODatabaseId dbId)

getMembers

Set<ONodeId> getMembers(ODatabaseId databaseId)

getQuorum

int getQuorum(ODatabaseId databaseId)

isQuorumOnline

boolean isQuorumOnline(ODatabaseId dbId)

isAllOnline

boolean isAllOnline(ODatabaseId dbId)