Record Class ThreadSnapshot

java.lang.Object

java.lang.Record

eu.cloudnetservice.driver.service.ThreadSnapshot

Record Components:

id - the numeric id of the running thread.

priority - the priority of the thread.

daemon - if the thread is a daemon thread.

name - the name of the thread.

threadState - the current state of the thread.

All Implemented Interfaces:

Named, Cloneable

public record ThreadSnapshot(long id, int priority, boolean daemon, @NonNull String name, Thread.State threadState)
extends Record
implements Named, Cloneable

Contains some basic information about a thread which is known to the jvm. The thread snapshot will not update the information about the associated thread and only contains its data at a specific point of time. Make sure to get the thread information again if an updated version of it is required.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	daemon	The field for the daemon record component.
private final long	id	The field for the id record component.
private final @NonNull String	name	The field for the name record component.
private final int	priority	The field for the priority record component.
private final Thread.State	threadState	The field for the threadState record component.

Constructor Summary

Constructors

Constructor	Description
ThreadSnapshot(long id, int priority, boolean daemon, @NonNull String name, Thread.State threadState)	Creates an instance of a ThreadSnapshot record class.

Method Summary

Modifier and Type	Method	Description
@NonNull ThreadSnapshot	clone()
boolean	daemon()	Returns the value of the daemon record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
static @NonNull ThreadSnapshot	from(@NonNull Thread thread)	Creates a thread snapshot from the given thread.
static @NonNull ThreadSnapshot	from(@NonNull ThreadInfo info)	Creates a thread snapshot from the given thread info.
final int	hashCode()	Returns a hash code value for this object.
long	id()	Returns the value of the id record component.
@NonNull String	name()	Returns the value of the name record component.
int	priority()	Returns the value of the priority record component.
Thread.State	threadState()	Returns the value of the threadState record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

id

private final long id

The field for the id record component.

priority

private final int priority

The field for the priority record component.

daemon

private final boolean daemon

The field for the daemon record component.

name

@NonNull
private final @NonNull String name

The field for the name record component.

threadState

@NonNull
private final Thread.State threadState

The field for the threadState record component.

Constructor Details

ThreadSnapshot

public ThreadSnapshot(long id,
 int priority,
 boolean daemon,
 @NonNull
 @NonNull String name,
 @NonNull
 Thread.State threadState)

Creates an instance of a ThreadSnapshot record class.

Parameters:

id - the value for the id record component

priority - the value for the priority record component

daemon - the value for the daemon record component

name - the value for the name record component

threadState - the value for the threadState record component

Method Details

from

@NonNull
public static @NonNull ThreadSnapshot from(@NonNull
 @NonNull Thread thread)

Creates a thread snapshot from the given thread.

Parameters:

thread - the thread to create the snapshot for.

Returns:

the created thread snapshot for the given thread.

Throws:

NullPointerException - if the given thread is null.

from

@NonNull
public static @NonNull ThreadSnapshot from(@NonNull
 @NonNull ThreadInfo info)

Creates a thread snapshot from the given thread info.

Parameters:

info - the thread info to create the thread snapshot for.

Returns:

the created thread snapshot based on the given thread info.

Throws:

NullPointerException - if the given thread info is null.

clone

@NonNull
public @NonNull ThreadSnapshot clone()

Overrides:

clone in class Object

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

id

public long id()

Returns the value of the id record component.

Returns:

the value of the id record component

priority

public int priority()

Returns the value of the priority record component.

Returns:

the value of the priority record component

daemon

public boolean daemon()

Returns the value of the daemon record component.

Returns:

the value of the daemon record component

name

@NonNull
public @NonNull String name()

Returns the value of the name record component.

Specified by:

name in interface Named

Returns:

the value of the name record component

threadState

@NonNull
public Thread.State threadState()

Returns the value of the threadState record component.

Returns:

the value of the threadState record component