com.mongodb.selector

接口 ServerSelector

所有已知实现类:

CompositeServerSelector, LatencyMinimizingServerSelector, PrimaryServerSelector, ReadPreferenceServerSelector, ServerAddressSelector, WritableServerSelector

@ThreadSafe
public interface ServerSelector

An interface for selecting a server from a cluster according some preference.

Implementations of this interface should ensure that their equals and hashCode methods compare equal preferences as equal, as users of this interface may rely on that behavior to efficiently consolidate handling of multiple requests waiting on a server that can satisfy the preference.

从以下版本开始:

3.0

方法概要

限定符和类型	方法和说明
java.util.List<ServerDescription>	select(ClusterDescription clusterDescription) Select a list of server descriptions from the given cluster description according to some criteria.

方法详细资料

select

java.util.List<ServerDescription> select(ClusterDescription clusterDescription)

Select a list of server descriptions from the given cluster description according to some criteria.

参数:

clusterDescription - the cluster of servers to select from

返回:

a non-null list of ServerDescriptions that meet the requirements of this ServerSelector. This may be empty.