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ThreadPoolExecutor.AbortPolicy
public
static
class
ThreadPoolExecutor.AbortPolicy
extends Object
implements
RejectedExecutionHandler
A handler for rejected tasks that throws a
RejectedExecutionException
.
This is the default handler for ThreadPoolExecutor
and
ScheduledThreadPoolExecutor
.
Summary
Public constructors |
AbortPolicy()
Creates an AbortPolicy .
|
Inherited methods |
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object .
|
int
|
hashCode()
Returns a hash code value for the 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.
|
String
|
toString()
Returns a string representation of the object.
|
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.
|
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()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
|
Public constructors
AbortPolicy
public AbortPolicy ()
Creates an AbortPolicy
.
Public methods
rejectedExecution
public void rejectedExecution (Runnable r,
ThreadPoolExecutor e)
Always throws RejectedExecutionException.
Parameters |
r |
Runnable : the runnable task requested to be executed |
e |
ThreadPoolExecutor : the executor attempting to execute this task |
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# ThreadPoolExecutor.AbortPolicy\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nSummary: [Ctors](#pubctors) \\| [Methods](#pubmethods) \\| [Inherited Methods](#inhmethods) \n\nThreadPoolExecutor.AbortPolicy\n==============================\n\n\n`\npublic\nstatic\n\n\nclass\nThreadPoolExecutor.AbortPolicy\n`\n\n\n`\n\nextends `[Object](/reference/java/lang/Object)`\n\n\n`\n\n`\n\n\nimplements\n\n`[RejectedExecutionHandler](/reference/java/util/concurrent/RejectedExecutionHandler)`\n\n\n`\n\n|---|-----------------------------------------------------|\n| [java.lang.Object](/reference/java/lang/Object) ||\n| ↳ | java.util.concurrent.ThreadPoolExecutor.AbortPolicy |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nA handler for rejected tasks that throws a\n[RejectedExecutionException](/reference/java/util/concurrent/RejectedExecutionException).\n\nThis is the default handler for [ThreadPoolExecutor](/reference/java/util/concurrent/ThreadPoolExecutor) and\n[ScheduledThreadPoolExecutor](/reference/java/util/concurrent/ScheduledThreadPoolExecutor).\n\nSummary\n-------\n\n| ### Public constructors ||\n|-------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[AbortPolicy](/reference/java/util/concurrent/ThreadPoolExecutor.AbortPolicy#AbortPolicy())`() ` Creates an `AbortPolicy`. |\n\n| ### Public methods ||\n|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` void` | ` `[rejectedExecution](/reference/java/util/concurrent/ThreadPoolExecutor.AbortPolicy#rejectedExecution(java.lang.Runnable,%20java.util.concurrent.ThreadPoolExecutor))`(`[Runnable](/reference/java/lang/Runnable)` r, `[ThreadPoolExecutor](/reference/java/util/concurrent/ThreadPoolExecutor)` e) ` Always throws RejectedExecutionException. |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From class ` `[java.lang.Object](/reference/java/lang/Object)` ` |---------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](/reference/java/lang/Object) | ` `[clone](/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](/reference/java/lang/Object)` obj) ` Indicates whether some other object is \"equal to\" this one. | | ` void` | ` `[finalize](/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final `[Class](/reference/java/lang/Class)`\u003c?\u003e` | ` `[getClass](/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this `Object`. | | ` int` | ` `[hashCode](/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](/reference/java/lang/String) | ` `[toString](/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long,%20int))`(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. | | ` final void` | ` `[wait](/reference/java/lang/Object#wait(long))`(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](/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||\n| From interface ` `[java.util.concurrent.RejectedExecutionHandler](/reference/java/util/concurrent/RejectedExecutionHandler)` ` |------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract void` | ` `[rejectedExecution](/reference/java/util/concurrent/RejectedExecutionHandler#rejectedExecution(java.lang.Runnable,%20java.util.concurrent.ThreadPoolExecutor))`(`[Runnable](/reference/java/lang/Runnable)` r, `[ThreadPoolExecutor](/reference/java/util/concurrent/ThreadPoolExecutor)` executor) ` Method that may be invoked by a [ThreadPoolExecutor](/reference/java/util/concurrent/ThreadPoolExecutor) when [execute](/reference/java/util/concurrent/ThreadPoolExecutor#execute(java.lang.Runnable)) cannot accept a task. | ||\n\nPublic constructors\n-------------------\n\n### AbortPolicy\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic AbortPolicy ()\n```\n\nCreates an `AbortPolicy`.\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### rejectedExecution\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic void rejectedExecution (Runnable r, \n ThreadPoolExecutor e)\n```\n\nAlways throws RejectedExecutionException.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-----|---------------------------------------------------------------------------|\n| `r` | `Runnable`: the runnable task requested to be executed \u003cbr /\u003e |\n| `e` | `ThreadPoolExecutor`: the executor attempting to execute this task \u003cbr /\u003e |\n\n| Throws ||\n|------------------------------------------------------------------------------------------|--------|\n| [RejectedExecutionException](/reference/java/util/concurrent/RejectedExecutionException) | always |"]]