Package com.mongodb.connection

Interface Cluster

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

AbstractMultiServerCluster, DnsMultiServerCluster, MultiServerCluster, SingleServerCluster

@Deprecated
public interface Cluster
extends java.io.Closeable

Deprecated.

Represents a cluster of MongoDB servers. Implementations can define the behaviour depending upon the type of cluster.

Since:

3.0

Method Summary

Modifier and Type	Method	Description
void	close()	Deprecated. Closes connections to the servers in the cluster.
BsonTimestamp	getClusterTime()	Deprecated. Get the last seen cluster time
ClusterDescription	getCurrentDescription()	Deprecated. Get the current description of this cluster.
ClusterDescription	getDescription()	Deprecated. Get the description of this cluster.
ClusterSettings	getSettings()	Deprecated. Gets the cluster settings with which this cluster was created.
boolean	isClosed()	Deprecated. Whether all the servers in the cluster are closed or not.
Server	selectServer(ServerSelector serverSelector)	Deprecated. Get a MongoDB server that matches the criteria defined by the serverSelector
void	selectServerAsync(ServerSelector serverSelector, SingleResultCallback<Server> callback)	Deprecated. Asynchronously gets a MongoDB server that matches the criteria defined by the serverSelector.

Method Detail

getSettings

ClusterSettings getSettings()

Deprecated.

Gets the cluster settings with which this cluster was created.

Returns:

the cluster settings

Since:

3.4

getDescription

ClusterDescription getDescription()

Deprecated.

Get the description of this cluster. This method will not return normally until the cluster type is known.

Returns:

a ClusterDescription representing the current state of the cluster

Throws:

MongoTimeoutException - if the timeout has been reached before the cluster type is known

getCurrentDescription

ClusterDescription getCurrentDescription()

Deprecated.

Get the current description of this cluster.

Returns:

the current ClusterDescription representing the current state of the cluster.

getClusterTime

@Nullable
BsonTimestamp getClusterTime()

Deprecated.

Get the last seen cluster time

Returns:

the last seen cluster time or null if not set

Since:

3.8

selectServer

Server selectServer(ServerSelector serverSelector)

Deprecated.

Get a MongoDB server that matches the criteria defined by the serverSelector

Parameters:

serverSelector - a ServerSelector that defines how to select the required Server

Returns:

a Server that meets the requirements

Throws:

MongoTimeoutException - if the timeout has been reached before a server matching the selector is available

selectServerAsync

void selectServerAsync(ServerSelector serverSelector,
                       SingleResultCallback<Server> callback)

Deprecated.

Asynchronously gets a MongoDB server that matches the criteria defined by the serverSelector.

Parameters:

serverSelector - a ServerSelector that defines how to select the required Server

callback - the callback to invoke when the server is found or an error occurs

close

void close()

Deprecated.

Closes connections to the servers in the cluster. After this is called, this cluster instance can no longer be used.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

isClosed

boolean isClosed()

Deprecated.

Whether all the servers in the cluster are closed or not.

Returns:

true if all the servers in this cluster have been closed