--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Link.st Fri Jul 16 11:39:45 1993 +0200
@@ -0,0 +1,44 @@
+"
+ COPYRIGHT (c) 1992-93 by Claus Gittinger
+ All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice. This software may not
+ be provided or otherwise made available to, or used by, any
+ other person. No title to or ownership of the software is
+ hereby transferred.
+"
+
+Object subclass:#Link
+ instanceVariableNames:'nextLink'
+ classVariableNames:''
+ poolDictionaries:''
+ category:'Collections-Support'
+!
+
+Link comment:'
+
+COPYRIGHT (c) 1992-93 by Claus Gittinger
+ All Rights Reserved
+
+this class provides the basic functionality for Link-nodes.
+Links are abstract in that they do not provide a place for storing something,
+just the link-chain. For more usability look at ValueLink.
+
+%W% %E%
+'!
+
+!Link methodsFor:'accessing'!
+
+nextLink
+ "return the next link"
+
+ ^ nextLink
+!
+
+nextLink:aLink
+ "set the next link"
+
+ nextLink := aLink
+! !