OnceOnlyTrigger

#include <icy/sched/trigger.h>

struct OnceOnlyTrigger

Inherits: Trigger

Trigger that fires exactly once at the scheduled time and then expires.

Name	Kind	Owner
`OnceOnlyTrigger`	`function`	Declared here
`update`	`function`	Declared here
`expired`	`function`	Declared here
`type`	`variable`	Inherited from `Trigger`
`name`	`variable`	Inherited from `Trigger`
`timesRun`	`variable`	Inherited from `Trigger`
`createdAt`	`variable`	Inherited from `Trigger`
`scheduleAt`	`variable`	Inherited from `Trigger`
`lastRunAt`	`variable`	Inherited from `Trigger`
`Trigger`	`function`	Inherited from `Trigger`
`update`	`function`	Inherited from `Trigger`
`remaining`	`function`	Inherited from `Trigger`
`timeout`	`function`	Inherited from `Trigger`
`expired`	`function`	Inherited from `Trigger`
`serialize`	`function`	Inherited from `Trigger`
`deserialize`	`function`	Inherited from `Trigger`
`~ISerializable`	`function`	Inherited from `ISerializable`
`serialize`	`function`	Inherited from `ISerializable`
`deserialize`	`function`	Inherited from `ISerializable`

Kind	Name	Description
`variable`	`type`	The type of this trigger class.
`variable`	`name`	The display name of this trigger class.
`variable`	`timesRun`	The number of times the task has run since creation;
`variable`	`createdAt`	The time the task was created.
`variable`	`scheduleAt`	The time the task is scheduled to run.
`variable`	`lastRunAt`	The time the task was last run.
`function`	`Trigger`
`function`	`update` `virtual`	Updates the scheduleAt value to the next scheduled time.
`function`	`remaining` `virtual`	Returns the milliseconds remaining until the next scheduled timeout.
`function`	`timeout` `virtual`	Returns true if the task is ready to be run, false otherwise.
`function`	`expired` `virtual`	Returns true if the task is expired and should be destroyed. Returns false by default.
`function`	`serialize` `virtual` `override`	Serializes timing state (type, name, createdAt, scheduleAt, lastRunAt, timesRun) to `root`.
`function`	`deserialize` `virtual` `override`	Deserializes timing state from `root`.

Kind	Name	Description
`function`	`~ISerializable` `virtual`	Defaulted destructor.
`function`	`serialize` `virtual`	Serializes this object's state into `root`.
`function`	`deserialize` `virtual`	Populates this object's state from `root`.

Return	Name	Description
	`OnceOnlyTrigger`	Constructs the trigger with type "OnceOnlyTrigger".
`void`	`update` `virtual` `inline` `override`	No-op; scheduleAt is set once at construction and never advanced.
`bool`	`expired` `virtual` `override`	Returns true after the task has run at least once.