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