Class Impl

java.lang.Object

io.perfmark.Impl

public class Impl
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final Link	NO_LINK
private static final long	NO_LINK_ID	This value is current Long.MIN_VALUE, but it could also be 0.
(package private) static final Tag	NO_TAG
(package private) static final long	NO_TAG_ID
(package private) static final String	NO_TAG_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Impl(Tag key)	The Noop implementation

Method Summary

Modifier and Type	Method	Description
protected void	attachTag(Tag tag)
protected void	attachTag(String tagName, long tagValue)
protected void	attachTag(String tagName, long tagValue0, long tagValue1)
protected void	attachTag(String tagName, String tagValue)
protected <T> void	attachTag(String tagName, T tagObject, Function<? super T, ? extends String> stringFunction)
protected <T> void	attachTag(String tagName, T tagObject, ToIntFunction<? super T> intFunction)
protected <T> void	attachTag(String tagName, T tagObject, ToLongFunction<? super T> longFunction)
protected Tag	createTag(String tagName, long tagId)
protected void	event(String eventName)
protected void	event(String eventName, Tag tag)
protected void	event(String eventName, String subEventName)
protected void	linkIn(Link link)
protected Link	linkOut()
protected static Link	packLink(long linkId)
protected static Tag	packTag(String tagName, long tagId)
protected void	setEnabled(boolean value)
protected boolean	setEnabled(boolean value, boolean overload)
protected void	startTask(String taskName)
protected void	startTask(String taskName, Tag tag)
protected void	startTask(String taskName, String subTaskName)
protected <T> void	startTask(T taskNameObject, Function<? super T, String> taskNameFunc)
protected void	stopTask()
protected void	stopTask(String taskName)
protected void	stopTask(String taskName, Tag tag)
protected void	stopTask(String taskName, String subTaskName)
protected static long	unpackLinkId(Link link)
protected static long	unpackTagId(Tag tag)
protected static String	unpackTagName(Tag tag)

Methods inherited from class Object

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

Field Details

NO_TAG_NAME

static final String NO_TAG_NAME

See Also:

• Constant Field Values

NO_TAG_ID

static final long NO_TAG_ID

See Also:

• Constant Field Values

NO_LINK_ID

private static final long NO_LINK_ID

This value is current Long.MIN_VALUE, but it could also be 0. The invariant NO_LINK_ID == -NO_LINK_ID must be maintained to work when PerfMark is disabled.

See Also:

• Constant Field Values

NO_TAG

static final Tag NO_TAG

NO_LINK

static final Link NO_LINK

Constructor Details

Impl

protected Impl(Tag key)

The Noop implementation

Method Details

setEnabled

protected void setEnabled(boolean value)

setEnabled

protected boolean setEnabled(boolean value,
 boolean overload)

startTask

protected <T> void startTask(T taskNameObject,
 Function<? super T, String> taskNameFunc)

startTask

protected void startTask(String taskName,
 Tag tag)

startTask

protected void startTask(String taskName)

startTask

protected void startTask(String taskName,
 String subTaskName)

event

protected void event(String eventName,
 Tag tag)

event

protected void event(String eventName)

event

protected void event(String eventName,
 String subEventName)

stopTask

protected void stopTask()

stopTask

protected void stopTask(String taskName,
 Tag tag)

stopTask

protected void stopTask(String taskName)

stopTask

protected void stopTask(String taskName,
 String subTaskName)

linkOut

protected Link linkOut()

linkIn

protected void linkIn(Link link)

attachTag

protected void attachTag(Tag tag)

attachTag

protected void attachTag(String tagName,
 String tagValue)

attachTag

protected void attachTag(String tagName,
 long tagValue)

attachTag

protected void attachTag(String tagName,
 long tagValue0,
 long tagValue1)

attachTag

protected <T> void attachTag(String tagName,
 T tagObject,
 Function<? super T, ? extends String> stringFunction)

attachTag

protected <T> void attachTag(String tagName,
 T tagObject,
 ToIntFunction<? super T> intFunction)

attachTag

protected <T> void attachTag(String tagName,
 T tagObject,
 ToLongFunction<? super T> longFunction)

createTag

protected Tag createTag(String tagName,
 long tagId)

unpackTagName

protected static String unpackTagName(Tag tag)

unpackTagId

protected static long unpackTagId(Tag tag)

unpackLinkId

protected static long unpackLinkId(Link link)

packTag

protected static Tag packTag(String tagName,
 long tagId)

packLink

protected static Link packLink(long linkId)