Switching to the new build system and to the ne...

Switching to the new build system and to the new build system. This is a
MAJOR commit, so be careful when updating.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/library/scala/collection/mutable/Subscriber.scala b/src/library/scala/collection/mutable/Subscriber.scala
new file mode 100644
index 0000000000..30ca2d03e2
--- /dev/null
+++ b/src/library/scala/collection/mutable/Subscriber.scala
@@ -0,0 +1,22 @@
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2003, LAMP/EPFL                  **
+**  __\ \/ /__/ __ |/ /__/ __ |                                         **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+** $Id$
+\*                                                                      */
+
+package scala.collection.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 <code>Publisher</code>.
+ *
+ *  @author  Matthias Zenger
+ *  @version 1.0, 08/07/2003
+ */
+trait Subscriber[-A, -B] {
+    def notify(pub: B, event: A): Unit;
+}