org.onosproject.mastership

Class MastershipInfo

java.lang.Object

org.onosproject.mastership.MastershipInfo

public final class MastershipInfo
extends Object

Mastership info.

Constructor Summary

Constructors

Constructor and Description
MastershipInfo()
MastershipInfo(long term, Optional<NodeId> master, com.google.common.collect.ImmutableMap<NodeId,MastershipRole> roles)

Method Summary

Modifier and Type	Method and Description
List<NodeId>	backups() Returns a sorted list of standby nodes.
boolean	equals(Object object)
MastershipRole	getRole(NodeId nodeId) Returns the current role for the given node.
List<NodeId>	getRoles(MastershipRole role) Returns the list of nodes with the given role.
int	hashCode()
Optional<NodeId>	master() Returns the current master.
long	term() Returns the mastership term.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MastershipInfo

public MastershipInfo()

MastershipInfo

public MastershipInfo(long term,
                      Optional<NodeId> master,
                      com.google.common.collect.ImmutableMap<NodeId,MastershipRole> roles)

Method Detail

term

public long term()

Returns the mastership term.

Returns:

the mastership term

master

public Optional<NodeId> master()

Returns the current master.

Returns:

the current master

backups

public List<NodeId> backups()

Returns a sorted list of standby nodes.

Returns:

a sorted list of standby nodes

getRoles

public List<NodeId> getRoles(MastershipRole role)

Returns the list of nodes with the given role.

Parameters:

role - the role by which to filter nodes

Returns:

an immutable list of nodes with the given role sorted in priority order

getRole

public MastershipRole getRole(NodeId nodeId)

Returns the current role for the given node.

Parameters:

nodeId - the node for which to return the current role

Returns:

the current role for the given node

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object