public class CompositeLongTaskTimer extends AbstractMeter implements LongTaskTimer, CompositeMeter
LongTaskTimer.Builder
Meter.Id, Meter.Type
Modifier and Type | Method and Description |
---|---|
int |
activeTasks()
Returns the current number of tasks being executed.
|
void |
add(MeterRegistry registry) |
double |
duration(long task,
java.util.concurrent.TimeUnit unit)
Returns the current duration for an active task.
|
double |
duration(java.util.concurrent.TimeUnit unit)
Returns the cumulative duration of all current tasks in nanoseconds.
|
void |
remove(MeterRegistry registry) |
long |
start()
Start keeping time for a task.
|
long |
stop(long task)
Mark a given task as completed.
|
getId
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
builder, getType, measure, record, record, record, recordCallable
public long start()
LongTaskTimer
start
in interface LongTaskTimer
public long stop(long task)
LongTaskTimer
stop
in interface LongTaskTimer
task
- Id for the task to stop. This should be the value returned from LongTaskTimer.start()
.public double duration(long task, java.util.concurrent.TimeUnit unit)
LongTaskTimer
duration
in interface LongTaskTimer
task
- Id for the task to stop. This should be the value returned from LongTaskTimer.start()
.unit
- The time unit to scale the returned value to.public double duration(java.util.concurrent.TimeUnit unit)
LongTaskTimer
duration
in interface LongTaskTimer
public int activeTasks()
LongTaskTimer
activeTasks
in interface LongTaskTimer
public void add(MeterRegistry registry)
add
in interface CompositeMeter
public void remove(MeterRegistry registry)
remove
in interface CompositeMeter