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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.collection
package mutable
/** <code>Subscriber[A, B]</code> objects may subscribe to events of
* type <code>A</code> published by an object of type <code>B</code>.
* <code>B</code> is typically a subtype of <a href="Publisher.html"
* target="contentFrame"><code>Publisher</code></a>.
*
* @author Matthias Zenger
* @author Martin Odersky
* @version 2.8
* @since 1
*/
trait Subscriber[-Evt, -Pub] {
def notify(pub: Pub, event: Evt): Unit
}
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