org.onosproject.store.flow

Class ReplicaInfo

java.lang.Object

org.onosproject.store.flow.ReplicaInfo

public final class ReplicaInfo
extends Object

Class to represent placement information about Master/Backup copy.

Constructor Summary

Constructors

Constructor and Description
ReplicaInfo(long term, NodeId master, List<NodeId> backups) Creates a ReplicaInfo instance.

Method Summary

Modifier and Type	Method and Description
List<NodeId>	backups() Returns the collection of NodeId, where backup copies should be placed.
boolean	equals(Object other)
int	hashCode()
Optional<NodeId>	master() Returns the NodeId, if there is a Node where the master copy should be.
long	term() Returns the mastership term.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplicaInfo

public ReplicaInfo(long term,
                   NodeId master,
                   List<NodeId> backups)

Creates a ReplicaInfo instance.

Parameters:

term - monotonically increasing unique mastership term

master - NodeId of the node where the master copy should be

backups - list of NodeId, where backup copies should be placed

Method Detail

term

public long term()

Returns the mastership term.

Returns:

the mastership term

master

public Optional<NodeId> master()

Returns the NodeId, if there is a Node where the master copy should be.

Returns:

NodeId, where the master copy should be placed

backups

public List<NodeId> backups()

Returns the collection of NodeId, where backup copies should be placed.

Returns:

collection of NodeId, where backup copies should be placed

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object