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Signaller ActionScript library.

Signal represents an event and allows to listen for it.

Signaller is a wrapper on Singal class. It gives the ability to dispatch events.

Both this classes are implement ISignal interface.

Typical usage:

class Ticker { private const _onTick:Signaller = new Signaller();

public const onTick:Signal = _onTick.signal;

private function doSomething():void { ... _onTick.dispatch("tick!"); } }

class TickerManager { public function workWithTicker(ticker:Ticker):void { ticker.onTick.add(handleTick);

 // It's impossible to dispatch onTick signal from outside of the ticker
 // ticker.onTick.dispatch() - will fail

}

private function handleTick(tickerMessage:String):void { ticker.onTick.remove(handleTick); } }