com.datastax.oss.driver.api.core.cql

Interface TraceEvent

public interface TraceEvent

An event in a QueryTrace.

Method Summary

Modifier and Type	Method and Description
String	getActivity() Which activity this event corresponds to.
InetAddress	getSource() Deprecated. returns the source IP, but getSourceAddress() should be preferred, since C* 4.0 and above now returns the port was well.
default InetSocketAddress	getSourceAddress() The IP and Port of the host having generated this event.
int	getSourceElapsedMicros() The number of microseconds elapsed on the source when this event occurred since the moment when the source started handling the query.
String	getThreadName() The name of the thread on which this event occurred.
long	getTimestamp() The server-side timestamp of the event.

Method Detail

getActivity

@Nullable
String getActivity()

Which activity this event corresponds to.

getTimestamp

long getTimestamp()

The server-side timestamp of the event.

getSource

@Nullable
 @Deprecated
InetAddress getSource()

Deprecated. returns the source IP, but getSourceAddress() should be preferred, since C* 4.0 and above now returns the port was well.

getSourceAddress

@Nullable
default InetSocketAddress getSourceAddress()

The IP and Port of the host having generated this event. Prior to C* 4.0 the port will be set to zero.

This method's default implementation returns getSource() with the port set to 0. The only reason it exists is to preserve binary compatibility. Internally, the driver overrides it to set the correct port.

Since:

4.6.0

getSourceElapsedMicros

int getSourceElapsedMicros()

The number of microseconds elapsed on the source when this event occurred since the moment when the source started handling the query.

getThreadName

@Nullable
String getThreadName()

The name of the thread on which this event occurred.