final class CallbacksHandler[ItemType] extends CrossLogging
Helper class for callbacks handling. The callbacks are executed in order of registration. Each callback is executed once, it swallows exceptions thrown in callbacks.
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- new CallbacksHandler()
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- type CallbackType = PartialFunction[ItemType, Any]
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- def fire(item: ItemType): Unit
Calls each registered callback and swallows exceptions thrown in callbacks.
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- def register(callback: CallbackType): Registration
Registers callback and returns
Registration.Registers callback and returns
Registration. Registration operations don't preserve callbacks order. - def size: Int
Returns current number of registered callbacks.
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