Scheduler

Undocumented in source.

interface Scheduler : Lifecycle {

}

Members

schedule Future schedule(Runnable task, long delay, Duration unit): Undocumented in source.
scheduleAtFixedRate Future scheduleAtFixedRate(Runnable task, long initialDelay, long period, Duration unit): Undocumented in source.
scheduleWithFixedDelay Future scheduleWithFixedDelay(Runnable task, long initialDelay, long delay, Duration unit): Undocumented in source.

start void start(): Start this component. Should not throw an exception if the component is already running. In the case of a container, this will propagate the start signal to all components that apply.
stop void stop(): Stop this component, typically in a synchronous fashion, such that the component is fully stopped upon return of this method. Consider implementing {@link SmartLifecycle} and its {@code stop(Runnable)} variant when asynchronous stop behavior is necessary. Note that this stop notification is not guaranteed to come before destruction: On regular shutdown, {@code Lifecycle} beans will first receive a stop notification before the general destruction callbacks are being propagated; however, on hot refresh during a context's lifetime or on aborted refresh attempts, a given bean's destroy method will be called without any consideration of stop signals upfront. Should not throw an exception if the component is not running (not started yet). In the case of a container, this will propagate the stop signal to all components that apply. @see SmartLifecycle#stop(Runnable)
isRunning bool isRunning(): Check whether this component is currently running. In the case of a container, this will return {@code true} only if all components that apply are currently running. @return whether the component is currently running