com.mongodb

Class LatencyMinimizingServerSelector

java.lang.Object

com.mongodb.LatencyMinimizingServerSelector

All Implemented Interfaces:

ServerSelector

class LatencyMinimizingServerSelector
extends java.lang.Object
implements ServerSelector

Field Summary

Fields

Modifier and Type	Field and Description
private long	acceptableLatencyDifferenceNanos

Constructor Summary

Constructors

Constructor and Description
LatencyMinimizingServerSelector(long acceptableLatencyDifference, java.util.concurrent.TimeUnit timeUnit)

Method Summary

Modifier and Type	Method and Description
java.util.List<ServerDescription>	choose(ClusterDescription clusterDescription)
private long	getBestLatencyNanos(java.util.Set<ServerDescription> members)
private java.util.List<ServerDescription>	getServersWithAcceptableLatencyDifference(java.util.Set<ServerDescription> servers, long bestPingTime)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

acceptableLatencyDifferenceNanos

private final long acceptableLatencyDifferenceNanos

Constructor Detail

LatencyMinimizingServerSelector

LatencyMinimizingServerSelector(long acceptableLatencyDifference,
                                java.util.concurrent.TimeUnit timeUnit)

Method Detail

choose

public java.util.List<ServerDescription> choose(ClusterDescription clusterDescription)

Specified by:

choose in interface ServerSelector

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getBestLatencyNanos

private long getBestLatencyNanos(java.util.Set<ServerDescription> members)

getServersWithAcceptableLatencyDifference

private java.util.List<ServerDescription> getServersWithAcceptableLatencyDifference(java.util.Set<ServerDescription> servers,
                                                                                    long bestPingTime)