Package com.mongodb.event

Class ServerHeartbeatSucceededEvent

java.lang.Object

com.mongodb.event.ServerHeartbeatSucceededEvent

public final class ServerHeartbeatSucceededEvent
extends Object

An event for successful completion of a server heartbeat.

Since:

3.3

Constructor Summary

Constructors

Constructor	Description
ServerHeartbeatSucceededEvent(ConnectionId connectionId, BsonDocument reply, long elapsedTimeNanos, boolean awaited)	Construct an instance.

Method Summary

Modifier and Type	Method	Description
ConnectionId	getConnectionId()	Gets the connectionId.
long	getElapsedTime(TimeUnit timeUnit)	Gets the elapsed time in the given time unit.
BsonDocument	getReply()	Gets the reply to the hello command executed for this heartbeat.
boolean	isAwaited()	Gets whether the heartbeat was awaited.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ServerHeartbeatSucceededEvent

public ServerHeartbeatSucceededEvent(ConnectionId connectionId,
 BsonDocument reply,
 long elapsedTimeNanos,
 boolean awaited)

Construct an instance.

Parameters:

connectionId - the non-null connectionId

reply - the non-null reply to an hello command

elapsedTimeNanos - the non-negative elapsed time in nanoseconds

awaited - true if the response was awaited

Since:

4.1

Method Details

getConnectionId

public ConnectionId getConnectionId()

Gets the connectionId.

Returns:

the connectionId

getReply

public BsonDocument getReply()

Gets the reply to the hello command executed for this heartbeat.

Returns:

the reply

getElapsedTime

public long getElapsedTime(TimeUnit timeUnit)

Gets the elapsed time in the given time unit.

Parameters:

timeUnit - the non-null timeUnit

Returns:

the elapsed time in the given time unit

isAwaited

public boolean isAwaited()

Gets whether the heartbeat was awaited. If true, then getElapsedTime(TimeUnit) reflects the sum of the round trip time to the server and the time that the server waited before sending a response.

Returns:

whether the response was awaited

Since:

4.1

See Also:

• ServerMonitoringMode.STREAM

Since server release

4.4

toString

public String toString()

Overrides:

toString in class Object