com.orientechnologies.orient.server.distributed

Enum ODistributedServerManager.DB_STATUS

java.lang.Object

java.lang.Enum<ODistributedServerManager.DB_STATUS>

com.orientechnologies.orient.server.distributed.ODistributedServerManager.DB_STATUS

All Implemented Interfaces:

Serializable, Comparable<ODistributedServerManager.DB_STATUS>

Enclosing interface:

ODistributedServerManager

public static enum ODistributedServerManager.DB_STATUS
extends Enum<ODistributedServerManager.DB_STATUS>

Database status.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BACKUP The database is ONLINE, but is not involved in the quorum.
NOT_AVAILABLE The database is not installed.
OFFLINE The database has been put in OFFLINE status.
ONLINE The database is ONLINE as fully operative.
SYNCHRONIZING The database is in synchronization status.

Method Summary

Modifier and Type	Method and Description
static ODistributedServerManager.DB_STATUS	valueOf(String name) Returns the enum constant of this type with the specified name.
static ODistributedServerManager.DB_STATUS[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NOT_AVAILABLE

public static final ODistributedServerManager.DB_STATUS NOT_AVAILABLE

The database is not installed. In this status the server does not receive any request.

OFFLINE

public static final ODistributedServerManager.DB_STATUS OFFLINE

The database has been put in OFFLINE status. In this status the server does not receive any request.

SYNCHRONIZING

public static final ODistributedServerManager.DB_STATUS SYNCHRONIZING

The database is in synchronization status. This status is set when a synchronization (full or delta) is requested. The node tha accepts the synchronization, is in SYNCHRONIZING mode too. During this status the server receive requests that will be enqueue until the database is ready. Server in SYNCHRONIZING status do not concur in the quorum.

ONLINE

public static final ODistributedServerManager.DB_STATUS ONLINE

The database is ONLINE as fully operative. During this status the server is considered in the quorum (if the server's role is MASTER)

BACKUP

public static final ODistributedServerManager.DB_STATUS BACKUP

The database is ONLINE, but is not involved in the quorum.

Method Detail

values

public static ODistributedServerManager.DB_STATUS[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ODistributedServerManager.DB_STATUS c : ODistributedServerManager.DB_STATUS.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ODistributedServerManager.DB_STATUS valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null