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<h1 title="Package" class="title">Package&nbsp;org.apache.cayenne.event</h1>
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<div class="block"><p>Contains classes that make up Cayenne generic event dispatch mechanism.
The central class is EventManager that allows to completely decouple
event senders from listeners. EventBridge allows to connect a network of EventManagers
in a single "virtual" EventManager. This includes managers running in different
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<th class="colFirst" scope="row"><a href="EventBridgeFactory.html" title="interface in org.apache.cayenne.event">EventBridgeFactory</a></th>
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<div class="block">Defines a factory to dynamically create EventBridge instances.</div>
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<div class="block">This class acts as bridge between an Object that wants to inform others about its
current state or a change thereof (Publisher) and a list of objects interested in the
Subject (Listeners).</div>
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<div class="block">Common superclass for events passed from the EventManager to Listeners; encapsulates
optional event information.</div>
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<th class="colFirst" scope="row"><a href="DefaultEventManager.html" title="class in org.apache.cayenne.event">DefaultEventManager</a></th>
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<div class="block">A default implementation of <a href="EventManager.html" title="interface in org.apache.cayenne.event"><code>EventManager</code></a>.</div>
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<div class="block">An object that passes events between a local EventManager and some other event dispatch
mechanism.</div>
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<div class="block">This class encapsulates the String that is used to identify the <em>subject</em> that
a listener is interested in.</div>
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