Package com.orientechnologies.orient.distributed.context

Interface ODatabasesTopology

All Known Implementing Classes:

ODatabasesTopologyState

public interface ODatabasesTopology

Method Summary

Modifier and Type	Method	Description
Optional<ODatabaseId>	getDatabaseId(String dbName)
String	getDatabaseName(ODatabaseId dbId)
Collection<ODatabaseId>	getDatabases()
long	getDatabaseVersion(ODatabaseId dbId)
Set<ONodeId>	getOnlineNodes(ODatabaseId dbId)
ONodeRole	getRole(ODatabaseId dbId, ONodeId node)
ODatabaseState	getState(ODatabaseId dbId, ONodeId node)
boolean	isMain(ODatabaseId dbId, ONodeId node)
boolean	isOnline(ODatabaseId dbId, ONodeId nodeID)
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)

shouldSink

boolean shouldSink(ODatabaseId dbId,
 ONodeId nodeID)

getDatabaseVersion

long 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)