ThreadPoolExecutor.CallerRunsPolicy

public static class ThreadPoolExecutor.CallerRunsPolicy
extends Object implements RejectedExecutionHandler

java.lang.Object
↳	java.util.concurrent.ThreadPoolExecutor.CallerRunsPolicy

A handler for rejected tasks that runs the rejected task directly in the calling thread of the execute method, unless the executor has been shut down, in which case the task is discarded.

Summary

Public constructors
`CallerRunsPolicy()` Creates a `CallerRunsPolicy`.

Public methods
`void`	`rejectedExecution(Runnable r, ThreadPoolExecutor e)` Executes task r in the caller's thread, unless the executor has been shut down, in which case the task is discarded.

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.

From interface


        
          java.util.concurrent.RejectedExecutionHandler


      rejectedExecution(Runnable r, ThreadPoolExecutor executor)

Method that may be invoked by a ThreadPoolExecutor when execute cannot accept a task.

Public constructors

CallerRunsPolicy

Added in API level 1

public CallerRunsPolicy ()

Creates a CallerRunsPolicy.

Public methods

rejectedExecution

Added in API level 1

public void rejectedExecution (Runnable r, 
                ThreadPoolExecutor e)

Executes task r in the caller's thread, unless the executor has been shut down, in which case the task is discarded.

Parameters
`r`	`Runnable`: the runnable task requested to be executed
`e`	`ThreadPoolExecutor`: the executor attempting to execute this task