com.sun.webkit.perf

Class PerfLogger

java.lang.Object

com.sun.webkit.perf.PerfLogger

public final class PerfLogger
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PerfLogger.ProbeStat The class contains perf statistics for a registered probe.

Method Summary

Modifier and Type	Method and Description
static PerfLogger	getLogger(Logger log) Finds or creates a logger with the given log.
static PerfLogger	getLogger(String name) Finds or creates a logger with Logger named com.sun.webkit.perf.name.
PerfLogger.ProbeStat	getProbeStat(String probe)
boolean	isEnabled()
void	log() Logs perf statistics.
void	log(StringBuffer buf) Prints perf statistics to the buffer.
static void	logAll() Logs perf statistics of all loggers.
void	reset() Resets perf statistics.
static void	resetAll()
void	resumeCount(String probe) Resumes count statistics for the probe, or starts if it's not yet started.
void	startCount(String probe) Starts count statistics for the probe with zero initial data.
void	suspendCount(String probe) Suspends count statistics for the probe.

Methods inherited from class java.lang.Object

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

Method Detail

getLogger

public static PerfLogger getLogger(Logger log)

Finds or creates a logger with the given log. In order the logger be enabled the log should be loggable.

Parameters:

log - associated Logger

getLogger

public static PerfLogger getLogger(String name)

Finds or creates a logger with Logger named com.sun.webkit.perf.name.

Parameters:

name - the PerfLogger short name

isEnabled

public boolean isEnabled()

reset

public void reset()

Resets perf statistics.

resetAll

public static void resetAll()

getProbeStat

public PerfLogger.ProbeStat getProbeStat(String probe)

startCount

public void startCount(String probe)

Starts count statistics for the probe with zero initial data.

suspendCount

public void suspendCount(String probe)

Suspends count statistics for the probe.

resumeCount

public void resumeCount(String probe)

Resumes count statistics for the probe, or starts if it's not yet started.

log

public void log(StringBuffer buf)

Prints perf statistics to the buffer.

log

public void log()

Logs perf statistics.

logAll

public static void logAll()

Logs perf statistics of all loggers.