samples/effectivelist/src/org/apidesign/effectivelist/Listable.scala
author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
Fri, 03 Apr 2020 16:32:36 +0200
changeset 416 9ed8788a1a4e
parent 403 ebe08056c60c
permissions -rw-r--r--
Using HTTPS to download the libraries
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package org.apidesign.effectivelist
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/** A member of a {@link List} that makes keeping references
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 * to previous and next items in the list effective.
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 */
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// BEGIN: effectivelist.item
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trait Listable[T] {
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  private[effectivelist] var prev : T = _
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  private[effectivelist] var next : T = _
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}
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// END: effectivelist.item