>
<div class="seeAlso">
<a href="../patterns/mediator/Mediator.html" target="">Mediator</a>
<br>
<a href="../patterns/observer/Observer.html" target="">Observer</a>
<br>
<a href="../patterns/observer/Notification.html" target="">Notification</a>
</div>
<br>
<hr>
</div>
<a name="propertySummary"></a><a name="protectedPropertySummary"></a>
<div class="summarySection">
<div class="summaryTableTitle">Protected Properties</div>
<table id="summaryTableProtectedProperty" class="summaryTable " cellpad