OpenJDK 27 · jdk.jfr.internal.PlatformEventType · APIdia, the JavaDoc alternative

Field Summary

Modifier and Type	Field and Description
private boolean	beginChunk
private boolean	committable
private TimespanRate	cpuRate
private final boolean	dynamicSettings
private boolean	enabled
private boolean	endChunk
private boolean	hasCutoff
private boolean	hasHook
private boolean	hasLevel
private boolean	hasPeriod
private boolean	hasThrottle
private final boolean	isBackToBackSensitive
private final boolean	isCPUTimeMethodSampling
private boolean	isInstrumented
private final boolean	isJDK
private final boolean	isJVM
private final boolean	isMethodSampling
private boolean	largeSize
private boolean	markForInstrumentation
private long	period
private boolean	registered
private final List<SettingDescriptor>	settings
private boolean	stackTraceEnabled
private final int	stackTraceOffset
private long	startFilterId
private long	thresholdTicks
private Throttler	throttler

Inherited from jdk.jfr.internal.Type:: BOOLEAN BYTE CHAR CLASS DOUBLE EVENT_NAME_PREFIX FLOAT INT LONG SETTINGS_PREFIX SHORT STACK_TRACE STRING SUPER_TYPE_ANNOTATION SUPER_TYPE_EVENT SUPER_TYPE_SETTING THREAD TYPES_PREFIX

Constructor Summary

Access	Constructor and Description
pack-priv	PlatformEventType(String name, long id, boolean isJDK, boolean dynamicSettings)

Method Summary

Modifier and Type	Method and Description
public void	add(SettingDescriptor settingDescriptor)
private boolean	determineBackToBackSensitive()
private boolean	determineMethodSampling()
private int	determineStackTraceOffset()
public List<SettingDescriptor>	getAllSettings()
public Modification	getModification()
public long	getPeriod()
public List<SettingDescriptor>	getSettings()
public long	getStackFilterId()
public boolean	getStackTraceEnabled()
public int	getStackTraceOffset()
public long	getThresholdTicks()
public Throttler	getThrottler()
public boolean	hasCutoff()
public boolean	hasEventHook()
public boolean	hasLevel()
public boolean	hasPeriod()
public boolean	hasStackFilters()
public boolean	hasStackTrace()
public boolean	hasThreshold()
public boolean	hasThrottle()
public boolean	isBackToBackSensitive()
public boolean	isBeginChunk()
public boolean	isChunkTime() Returns true if "beginChunk", "endChunk" or "everyChunk" have been set.
public boolean	isCommittable()
public boolean	isCPUTimeMethodSampling()
public boolean	isEnabled()
public boolean	isEndChunk()
private boolean	isExceptionEvent()
public boolean	isInstrumented()
public boolean	isJDK()
public boolean	isJVM()
public boolean	isLargeSize()
public boolean	isMarkedForInstrumentation()
public boolean	isMethodSampling()
public final boolean	isRegistered()
public boolean	isSystem()
public void	markForInstrumentation(boolean markForInstrumentation)
public void	setCPUThrottle(TimespanRate rate)
public void	setCutoff(long cutoffNanos)
public void	setEnabled(boolean enabled)
public void	setEventHook(boolean hasHook)
public void	setHasCutoff(boolean hasCutoff)
public void	setHasLevel(boolean hasLevel)
public void	setHasPeriod(boolean hasPeriod)
public void	setHasThrottle(boolean hasThrottle)
public void	setInstrumented()
public void	setLargeSize()
public void	setLevel(long level)
private void	setMiscellaneous(long value)
public void	setPeriod(long periodMillis, boolean beginChunk, boolean endChunk)
public boolean	setRegistered(boolean registered)
public void	setStackFilterId(long id)
public void	setStackTraceEnabled(boolean stackTraceEnabled)
public void	setThreshold(long thresholdNanos)
public void	setThrottle(long eventSampleSize, long periodInMillis)
public void	setThrottler(Throttler throttler)
private void	updateCommittable()

Field Detail

beginChunk	back to summary
private boolean beginChunk

committable	back to summary
private boolean committable

cpuRate	back to summary
private TimespanRate cpuRate

dynamicSettings	back to summary
private final boolean dynamicSettings

enabled	back to summary
private boolean enabled

endChunk	back to summary
private boolean endChunk

hasCutoff	back to summary
private boolean hasCutoff

hasHook	back to summary
private boolean hasHook

hasLevel	back to summary
private boolean hasLevel

hasPeriod	back to summary
private boolean hasPeriod

hasThrottle	back to summary
private boolean hasThrottle

isBackToBackSensitive	back to summary
private final boolean isBackToBackSensitive

isCPUTimeMethodSampling	back to summary
private final boolean isCPUTimeMethodSampling

isInstrumented	back to summary
private boolean isInstrumented

isJDK	back to summary
private final boolean isJDK

isJVM	back to summary
private final boolean isJVM

isMethodSampling	back to summary
private final boolean isMethodSampling

largeSize	back to summary
private boolean largeSize

markForInstrumentation	back to summary
private boolean markForInstrumentation

period	back to summary
private long period

registered	back to summary
private boolean registered

settings	back to summary
private final List<SettingDescriptor> settings

stackTraceEnabled	back to summary
private boolean stackTraceEnabled

stackTraceOffset	back to summary
private final int stackTraceOffset

startFilterId	back to summary
private long startFilterId

thresholdTicks	back to summary
private long thresholdTicks

throttler	back to summary
private Throttler throttler

Constructor Detail

PlatformEventType	back to summary
pack-priv PlatformEventType(String name, long id, boolean isJDK, boolean dynamicSettings)

Method Detail

add	back to summary
public void add(SettingDescriptor settingDescriptor)

determineBackToBackSensitive	back to summary
private boolean determineBackToBackSensitive()

determineMethodSampling	back to summary
private boolean determineMethodSampling()

determineStackTraceOffset	back to summary
private int determineStackTraceOffset()

getAllSettings	back to summary
public List<SettingDescriptor> getAllSettings()

getModification	back to summary
public Modification getModification()

getPeriod	back to summary
public long getPeriod()

getSettings	back to summary
public List<SettingDescriptor> getSettings()

getStackFilterId	back to summary
public long getStackFilterId()

getStackTraceEnabled	back to summary
public boolean getStackTraceEnabled()

getStackTraceOffset	back to summary
public int getStackTraceOffset()

getThresholdTicks	back to summary
public long getThresholdTicks()

getThrottler	back to summary
public Throttler getThrottler()

hasCutoff	back to summary
public boolean hasCutoff()

hasEventHook	back to summary
public boolean hasEventHook()

hasLevel	back to summary
public boolean hasLevel()

hasPeriod	back to summary
public boolean hasPeriod()

hasStackFilters	back to summary
public boolean hasStackFilters()

hasStackTrace	back to summary
public boolean hasStackTrace()

hasThreshold	back to summary
public boolean hasThreshold()

hasThrottle	back to summary
public boolean hasThrottle()

isBackToBackSensitive	back to summary
public boolean isBackToBackSensitive()

isBeginChunk	back to summary
public boolean isBeginChunk()

isChunkTime	back to summary
public boolean isChunkTime() Returns true if "beginChunk", "endChunk" or "everyChunk" have been set.

isCommittable	back to summary
public boolean isCommittable()

isCPUTimeMethodSampling	back to summary
public boolean isCPUTimeMethodSampling()

isEnabled	back to summary
public boolean isEnabled()

isEndChunk	back to summary
public boolean isEndChunk()

isExceptionEvent	back to summary
private boolean isExceptionEvent()

isInstrumented	back to summary
public boolean isInstrumented()

isJDK	back to summary
public boolean isJDK()

isJVM	back to summary
public boolean isJVM()

isLargeSize	back to summary
public boolean isLargeSize()

isMarkedForInstrumentation	back to summary
public boolean isMarkedForInstrumentation()

isMethodSampling	back to summary
public boolean isMethodSampling()

isRegistered	back to summary
public final boolean isRegistered()

isSystem	back to summary
public boolean isSystem()

markForInstrumentation	back to summary
public void markForInstrumentation(boolean markForInstrumentation)

setCPUThrottle	back to summary
public void setCPUThrottle(TimespanRate rate)

setCutoff	back to summary
public void setCutoff(long cutoffNanos)

setEnabled	back to summary
public void setEnabled(boolean enabled)

setEventHook	back to summary
public void setEventHook(boolean hasHook)

setHasCutoff	back to summary
public void setHasCutoff(boolean hasCutoff)

setHasLevel	back to summary
public void setHasLevel(boolean hasLevel)

setHasPeriod	back to summary
public void setHasPeriod(boolean hasPeriod)

setHasThrottle	back to summary
public void setHasThrottle(boolean hasThrottle)

setInstrumented	back to summary
public void setInstrumented()

setLargeSize	back to summary
public void setLargeSize()

setLevel	back to summary
public void setLevel(long level)

setMiscellaneous	back to summary
private void setMiscellaneous(long value)

setPeriod	back to summary
public void setPeriod(long periodMillis, boolean beginChunk, boolean endChunk)

setRegistered	back to summary
public boolean setRegistered(boolean registered)

setStackFilterId	back to summary
public void setStackFilterId(long id)

setStackTraceEnabled	back to summary
public void setStackTraceEnabled(boolean stackTraceEnabled)

setThreshold	back to summary
public void setThreshold(long thresholdNanos)

setThrottle	back to summary
public void setThrottle(long eventSampleSize, long periodInMillis)

setThrottler	back to summary
public void setThrottler(Throttler throttler)

updateCommittable	back to summary
private void updateCommittable()

public final Class PlatformEventType

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail