Package io.activej.promise.jmx

Class PromiseStats

java.lang.Object

io.activej.promise.jmx.PromiseStats

public class PromiseStats
extends Object

Allows tracking stats of Promises.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	PromiseStats.Builder

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PromiseStats(@Nullable Reactor reactor, ValueStats duration)

Method Summary

Modifier and Type	Method	Description
static PromiseStats.Builder	builder(Reactor reactor, Duration smoothingWindow)
static PromiseStats.Builder	builder(Duration smoothingWindow)
static PromiseStats	create(Duration smoothingWindow)
static PromiseStats	createMBean(Reactor reactor, Duration smoothingWindow)
long	getActivePromises()
@Nullable Duration	getCurrentDuration()
ValueStats	getDuration()
ExceptionStats	getExceptions()
@Nullable Instant	getLastCompleteTime()
@Nullable Instant	getLastStartTime()
<T> Promise<T>	monitor(Promise<T> promise)
<T> io.activej.common.function.BiConsumerEx<T,Exception>	recordStats()
void	setHistogram(int[] levels)
void	setHistogram(JmxHistogram histogram)
String	toString()
AsyncRunnable	wrapper(AsyncRunnable runnable)
<T> AsyncSupplier<T>	wrapper(AsyncSupplier<T> supplier)

Methods inherited from class java.lang.Object

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

Constructor Details

PromiseStats

protected PromiseStats(@Nullable
 @Nullable Reactor reactor,
 ValueStats duration)

Method Details

createMBean

public static PromiseStats createMBean(Reactor reactor,
 Duration smoothingWindow)

create

public static PromiseStats create(Duration smoothingWindow)

builder

public static PromiseStats.Builder builder(Duration smoothingWindow)

builder

public static PromiseStats.Builder builder(Reactor reactor,
 Duration smoothingWindow)

setHistogram

public void setHistogram(int[] levels)

setHistogram

public void setHistogram(JmxHistogram histogram)

wrapper

public <T> AsyncSupplier<T> wrapper(AsyncSupplier<T> supplier)

wrapper

public AsyncRunnable wrapper(AsyncRunnable runnable)

monitor

public <T> Promise<T> monitor(Promise<T> promise)

recordStats

public <T>
io.activej.common.function.BiConsumerEx<T,Exception> recordStats()

getActivePromises

public long getActivePromises()

getLastStartTime

@Nullable
public @Nullable Instant getLastStartTime()

getLastCompleteTime

@Nullable
public @Nullable Instant getLastCompleteTime()

getCurrentDuration

@Nullable
public @Nullable Duration getCurrentDuration()

getDuration

public ValueStats getDuration()

getExceptions

public ExceptionStats getExceptions()

toString

public String toString()

Overrides:

toString in class Object