Gets the value of the metric with the given name in the current trace. If a metric with the given name doesn't exist, it is NOT created and a 0 is returned. This method is atomic.

hashCode

open override fun hashCode(): Int

incrementMetric

fun incrementMetric(metricName: String, incrementBy: Long)

Atomically increments the metric with the given name in this trace by the incrementBy value. If the metric does not exist, a new one will be created. If the trace has not been started or has already been stopped, returns immediately without taking action.

putAttribute

fun putAttribute(attribute: String, value: String)

Sets a custom attribute to the given value on this trace.

putMetric

fun putMetric(metricName: String, value: Long)

Sets the value of the metric with the given name in this trace to the value provided. If a metric with the given name doesn't exist, a new one will be created. If the trace has not been started or has already been stopped, returns immediately without taking action. This method is atomic.

removeAttribute

fun removeAttribute(attribute: String)

Removes the custom attribute with the given attribute name from this trace.

start

fun start()

Starts this trace.

stop

fun stop()

Stops this trace.

toString

open override fun toString(): String

updateSession

fun Trace.updateSession(session: PerfSession)

Android-only: associates this trace with a PerfSession.