Class RecordedThreadGroup

java.lang.Object

jdk.jfr.consumer.RecordedObject

jdk.jfr.consumer.RecordedThreadGroup

public final class RecordedThreadGroup
extends RecordedObject

A recorded Java thread group.

Since:

9

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns the name of the thread group, or null if doesn't exist.
RecordedThreadGroup	getParent()	Returns the parent thread group, or null if it doesn't exist.

Methods declared in class RecordedObject

getBoolean, getByte, getChar, getClass, getDouble, getDuration, getFields, getFloat, getInstant, getInt, getLong, getShort, getString, getThread, getValue, hasField, toString

Modifier and Type	Method	Description
final boolean	getBoolean(String name)	Returns the value of a field of type boolean.
final byte	getByte(String name)	Returns the value of a field of type byte.
final char	getChar(String name)	Returns the value of a field of type char.
final RecordedClass	getClass(String name)	Returns the value of a field of type Class.
final double	getDouble(String name)	Returns the value of a field of type double or of another primitive type that is convertible to type double by a widening conversion.
final Duration	getDuration(String name)	Returns the value of a timespan field.
List<ValueDescriptor>	getFields()	Returns an immutable list of the fields for this object.
final float	getFloat(String name)	Returns the value of a field of type float or of another primitive type convertible to type float by a widening conversion.
final Instant	getInstant(String name)	Returns the value of a timestamp field.
final int	getInt(String name)	Returns the value of a field of type int or of another primitive type that is convertible to type int by a widening conversion.
final long	getLong(String name)	Returns the value of a field of type long or of another primitive type that is convertible to type long by a widening conversion.
final short	getShort(String name)	Returns the value of a field of type short or of another primitive type convertible to type short by a widening conversion.
final String	getString(String name)	Returns the value of a field of type String.
final RecordedThread	getThread(String name)	Returns the value of a field of type Thread.
final <T> T	getValue(String name)	Returns the value of the field with the given name.
boolean	hasField(String name)	Returns true if a field with the given name exists, false otherwise.
final String	toString()	Returns a textual representation of this object.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Creates and returns a copy of this object.
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
final Class<?>	getClass()	Returns the runtime class of this Object.
int	hashCode()	Returns a hash code value for this object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
final void	wait()	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
final void	wait(long timeoutMillis)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void	wait(long timeoutMillis, int nanos)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Method Details

getName

public String getName()

Returns the name of the thread group, or null if doesn't exist.

Returns:

the thread group name, or null if doesn't exist

getParent

public RecordedThreadGroup getParent()

Returns the parent thread group, or null if it doesn't exist.

Returns:

parent thread group, or null if it doesn't exist