org.apache.ignite.internal.processors.cache.mvcc

Class MvccCoordinator

java.lang.Object

org.apache.ignite.internal.processors.cache.mvcc.MvccCoordinator

All Implemented Interfaces:

Serializable

public class MvccCoordinator
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static MvccCoordinator	DISCONNECTED_COORDINATOR
static MvccCoordinator	UNASSIGNED_COORDINATOR

Constructor Summary

Constructors

Constructor and Description
MvccCoordinator(AffinityTopologyVersion topVer, UUID nodeId, long ver, boolean local)

Method Summary

Modifier and Type	Method and Description
boolean	disconnected()
boolean	equals(Object o)
int	hashCode()
boolean	initialized()
void	initialized(boolean initialized)
boolean	local()
UUID	nodeId()
AffinityTopologyVersion	topologyVersion()
String	toString()
boolean	unassigned()
long	version()

Methods inherited from class java.lang.Object

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

Field Detail

DISCONNECTED_COORDINATOR

public static final MvccCoordinator DISCONNECTED_COORDINATOR

UNASSIGNED_COORDINATOR

public static final MvccCoordinator UNASSIGNED_COORDINATOR

Constructor Detail

MvccCoordinator

public MvccCoordinator(AffinityTopologyVersion topVer,
                       UUID nodeId,
                       long ver,
                       boolean local)

Parameters:

topVer - Topology version when coordinator was assigned.

nodeId - Coordinator node ID.

ver - Coordinator version.

local - True if the local node is a coordinator.

Method Detail

topologyVersion

public AffinityTopologyVersion topologyVersion()

Returns:

Topology version when coordinator was assigned.

nodeId

public UUID nodeId()

Returns:

Coordinator node ID.

version

public long version()

Returns:

Unique coordinator version.

local

public boolean local()

Returns:

True if the coordinator is local.

disconnected

public boolean disconnected()

Returns:

True if the coordinator is disconnected.

unassigned

public boolean unassigned()

Returns:

True if the coordinator has not been assigned yet.

initialized

public boolean initialized()

Returns:

True if the coordinator is initialized.

initialized

public void initialized(boolean initialized)

Parameters:

initialized - Initialized flag.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object