io.atomix.copycat.server.storage.system

Class Configuration

java.lang.Object

io.atomix.copycat.server.storage.system.Configuration

public class Configuration
extends Object

Represents a persisted server configuration.

This class represents a cluster configuration stored on disk. Configurations are managed by a MetaStore, stored on disk when Cluster configurations change, and loaded from disk on server startup.

Author:

Constructor Summary

Constructors

Constructor and Description
Configuration(long index, long term, long time, Collection<Member> members)

Method Summary

Modifier and Type	Method and Description
long	index() Returns the configuration index.
Collection<Member>	members() Returns the cluster membership for this configuration.
long	term() Returns the configuration term.
long	time() Returns the configuration time.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Configuration

public Configuration(long index,
                     long term,
                     long time,
                     Collection<Member> members)

Method Detail

index

public long index()

Returns the configuration index.

The index is the index of the ConfigurationEntry which resulted in this configuration.

Returns:

The configuration index.

term

public long term()

Returns the configuration term.

The term is the term of the leader at the time the configuration change was committed.

Returns:

The configuration term.

time

public long time()

Returns the configuration time.

Returns:

The time at which the configuration was committed.

members

public Collection<Member> members()

Returns the cluster membership for this configuration.

Returns:

The cluster membership.

toString

public String toString()

Overrides:

toString in class Object