Spring Context 6.1.4 · org.springframework.scheduling.concurrent.ReschedulingRunnable

Modifier and Type	Field and Description
private ScheduledFuture<?>	currentFuture
private final ScheduledExecutorService	executor
private Instant	scheduledExecutionTime
private final Trigger	trigger
private final SimpleTriggerContext	triggerContext
private final Object	triggerContextMonitor

Access	Constructor and Description
public	ReschedulingRunnable(Runnable delegate, Trigger trigger, Clock clock, ScheduledExecutorService executor, ErrorHandler errorHandler)

Method Summary

Modifier and Type	Method and Description
public boolean	cancel(boolean `true` if the thread executing this task should be interrupted (if the thread is known to the implementation); otherwise, in-progress tasks are allowed to complete mayInterruptIfRunning) Implements java.util.concurrent.Future.cancel. Attempts to cancel execution of this task.
public int	compareTo(Delayed the object to be compared. other) Implements java.lang.Comparable.compareTo. Compares this object with the specified object for order.
public Object	get() Implements java.util.concurrent.Future.get. Waits if necessary for the computation to complete, and then retrieves its result.
public Object	get(long the maximum time to wait timeout, TimeUnit the time unit of the timeout argument unit) Implements java.util.concurrent.Future.get. Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.
public long	getDelay(TimeUnit the time unit unit) Implements java.util.concurrent.Delayed.getDelay. Returns the remaining delay associated with this object, in the given time unit.
public boolean	isCancelled() Implements java.util.concurrent.Future.isCancelled. Returns `true` if this task was cancelled before it completed normally.
public boolean	isDone() Implements java.util.concurrent.Future.isDone. Returns `true` if this task completed.
private ScheduledFuture<?>	obtainCurrentFuture()
public void	run() Overrides org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run. Implements java.lang.Runnable.run. Runs this operation.
public ScheduledFuture<?>	schedule()

Inherited from org.springframework.scheduling.support.DelegatingErrorHandlingRunnable:: toString

currentFuture	back to summary
private ScheduledFuture<?> currentFuture Annotations @Nullable

executor	back to summary
private final ScheduledExecutorService executor

scheduledExecutionTime	back to summary
private Instant scheduledExecutionTime Annotations @Nullable

trigger	back to summary
private final Trigger trigger

triggerContext	back to summary
private final SimpleTriggerContext triggerContext

triggerContextMonitor	back to summary
private final Object triggerContextMonitor

ReschedulingRunnable	back to summary
public ReschedulingRunnable(Runnable delegate, Trigger trigger, Clock clock, ScheduledExecutorService executor, ErrorHandler errorHandler)

Method Detail

cancel back to summary

cancel	back to summary
public boolean cancel(boolean mayInterruptIfRunning) Implements java.util.concurrent.Future.cancel. Doc from java.util.concurrent.Future.cancel. Attempts to cancel execution of this task. This method has no effect if the task is already completed or cancelled, or could not be cancelled for some other reason. Otherwise, if this task has not started when `cancel` is called, this task should never run. If the task has already started, then the `mayInterruptIfRunning` parameter determines whether the thread executing this task (when known by the implementation) is interrupted in an attempt to stop the task. The return value from this method does not necessarily indicate whether the task is now cancelled; use `isCancelled`. Parameters mayInterruptIfRunning:boolean `true` if the thread executing this task should be interrupted (if the thread is known to the implementation); otherwise, in-progress tasks are allowed to complete Returns:boolean `false` if the task could not be cancelled, typically because it has already completed; `true` otherwise. If two or more threads cause a task to be cancelled, then at least one of them returns `true`. Implementations may provide stronger guarantees. Annotations @Override

public boolean cancel(boolean mayInterruptIfRunning)

Implements java.util.concurrent.Future.cancel.

Doc from java.util.concurrent.Future.cancel.

Attempts to cancel execution of this task. This method has no effect if the task is already completed or cancelled, or could not be cancelled for some other reason. Otherwise, if this task has not started when cancel is called, this task should never run. If the task has already started, then the mayInterruptIfRunning parameter determines whether the thread executing this task (when known by the implementation) is interrupted in an attempt to stop the task.

The return value from this method does not necessarily indicate whether the task is now cancelled; use isCancelled.

Parameters

mayInterruptIfRunning:boolean: true if the thread executing this task should be interrupted (if the thread is known to the implementation); otherwise, in-progress tasks are allowed to complete

Returns:boolean

false if the task could not be cancelled, typically because it has already completed; true otherwise. If two or more threads cause a task to be cancelled, then at least one of them returns true. Implementations may provide stronger guarantees.

Annotations

@Override

compareTo back to summary

compareTo	back to summary
public int compareTo(Delayed other) Implements java.lang.Comparable.compareTo. Doc from java.lang.Comparable.compareTo. Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. The implementor must ensure `signum(x.compareTo(y)) == -signum(y.compareTo(x))` for all `x` and `y`. (This implies that `x.compareTo(y)` must throw an exception if and only if `y.compareTo(x)` throws an exception.) The implementor must also ensure that the relation is transitive: `(x.compareTo(y) > 0 && y.compareTo(z) > 0)` implies `x.compareTo(z) > 0`. Finally, the implementor must ensure that `x.compareTo(y)==0` implies that `signum(x.compareTo(z)) == signum(y.compareTo(z))`, for all `z`. Parameters other:Delayed the object to be compared. Returns:int a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. Annotations @Override

public int compareTo(Delayed other)

Implements java.lang.Comparable.compareTo.

Doc from java.lang.Comparable.compareTo.

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

The implementor must ensure signum(x.compareTo(y)) == -signum(y.compareTo(x)) for all x and y. (This implies that x.compareTo(y) must throw an exception if and only if y.compareTo(x) throws an exception.)

The implementor must also ensure that the relation is transitive: (x.compareTo(y) > 0 && y.compareTo(z) > 0) implies x.compareTo(z) > 0.

Finally, the implementor must ensure that x.compareTo(y)==0 implies that signum(x.compareTo(z)) == signum(y.compareTo(z)), for all z.

Parameters

other:Delayed: the object to be compared.

Returns:int

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Annotations

@Override

get	back to summary
public Object get() throws InterruptedException, ExecutionException Implements java.util.concurrent.Future.get. Doc from java.util.concurrent.Future.get. Waits if necessary for the computation to complete, and then retrieves its result. Returns:Object the computed result Annotations @Override Exceptions InterruptedException: if the current thread was interrupted while waiting ExecutionException: if the computation threw an exception

get

back to summary

public Object get() throws InterruptedException, ExecutionException

Implements java.util.concurrent.Future.get.

Doc from java.util.concurrent.Future.get.

Waits if necessary for the computation to complete, and then retrieves its result.

Returns:Object

the computed result

Annotations

@Override

Exceptions

InterruptedException:: if the current thread was interrupted while waiting
ExecutionException:: if the computation threw an exception

get	back to summary
public Object get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException Implements java.util.concurrent.Future.get. Doc from java.util.concurrent.Future.get. Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available. Parameters timeout:long the maximum time to wait unit:TimeUnit the time unit of the timeout argument Returns:Object the computed result Annotations @Override Exceptions InterruptedException: if the current thread was interrupted while waiting ExecutionException: if the computation threw an exception TimeoutException: if the wait timed out

get

back to summary

public Object get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException

Implements java.util.concurrent.Future.get.

Doc from java.util.concurrent.Future.get.

Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.

Parameters

timeout:long: the maximum time to wait
unit:TimeUnit: the time unit of the timeout argument

Returns:Object

the computed result

Annotations

@Override

Exceptions

InterruptedException:: if the current thread was interrupted while waiting
ExecutionException:: if the computation threw an exception
TimeoutException:: if the wait timed out

getDelay	back to summary
public long getDelay(TimeUnit unit) Implements java.util.concurrent.Delayed.getDelay. Doc from java.util.concurrent.Delayed.getDelay. Returns the remaining delay associated with this object, in the given time unit. Parameters unit:TimeUnit the time unit Returns:long the remaining delay; zero or negative values indicate that the delay has already elapsed Annotations @Override

getDelay

back to summary

public long getDelay(TimeUnit unit)

Implements java.util.concurrent.Delayed.getDelay.

Doc from java.util.concurrent.Delayed.getDelay.

Returns the remaining delay associated with this object, in the given time unit.

Parameters

unit:TimeUnit: the time unit

Returns:long

the remaining delay; zero or negative values indicate that the delay has already elapsed

Annotations

@Override

isCancelled back to summary

isCancelled	back to summary
public boolean isCancelled() Implements java.util.concurrent.Future.isCancelled. Doc from java.util.concurrent.Future.isCancelled. Returns `true` if this task was cancelled before it completed normally. Returns:boolean `true` if this task was cancelled before it completed Annotations @Override

public boolean isCancelled()

Implements java.util.concurrent.Future.isCancelled.

Doc from java.util.concurrent.Future.isCancelled.

Returns true if this task was cancelled before it completed normally.

Returns:boolean

true if this task was cancelled before it completed

Annotations

@Override

isDone back to summary

isDone	back to summary
public boolean isDone() Implements java.util.concurrent.Future.isDone. Doc from java.util.concurrent.Future.isDone. Returns `true` if this task completed. Completion may be due to normal termination, an exception, or cancellation -- in all of these cases, this method will return `true`. Returns:boolean `true` if this task completed Annotations @Override

public boolean isDone()

Implements java.util.concurrent.Future.isDone.

Doc from java.util.concurrent.Future.isDone.

Returns true if this task completed. Completion may be due to normal termination, an exception, or cancellation -- in all of these cases, this method will return true.

Returns:boolean

true if this task completed

Annotations

@Override

obtainCurrentFuture	back to summary
private ScheduledFuture<?> obtainCurrentFuture()

run	back to summary
public void run() Overrides org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run. Implements java.lang.Runnable.run. Doc from java.lang.Runnable.run. Runs this operation. Annotations @Override

run

back to summary

public void run()

Overrides org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run.

Implements java.lang.Runnable.run.

Doc from java.lang.Runnable.run.

Runs this operation.

Annotations

@Override

schedule	back to summary
public ScheduledFuture<?> schedule() Annotations @Nullable

pack-priv Class ReschedulingRunnable

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail