Comments on: Easy LRU cache with Java http://www.thewebsemantic.com/2009/05/05/easy-lru-with-java/ data for humans and computers and the tools that make it available Fri, 11 Jun 2010 16:45:02 +0000 http://wordpress.org/?v=2.9.1 hourly 1 By: karol d.p. http://www.thewebsemantic.com/2009/05/05/easy-lru-with-java/comment-page-1/#comment-1015 karol d.p. Thu, 27 Aug 2009 20:41:54 +0000 http://www.thewebsemantic.com/?p=146#comment-1015 Ok, sorry, i just java.util.LinkedHashMap.LinkedHashMap(int, float, boolean) , third param Ok, sorry, i just java.util.LinkedHashMap.LinkedHashMap(int, float, boolean) , third param

]]> By: karol d.p. http://www.thewebsemantic.com/2009/05/05/easy-lru-with-java/comment-page-1/#comment-1014 karol d.p. Thu, 27 Aug 2009 20:39:20 +0000 http://www.thewebsemantic.com/?p=146#comment-1014 Hi. When using LinkedHashMap with removeEldestEntry: isn't it actually "Least Recently _Added_" policy? I believe, that LRU would require moving an entry to the front, in "get(....)" method. And, AFAIK, to move an entry to the front, it is required to remove the item and then re-add it. Hi. When using LinkedHashMap with removeEldestEntry: isn’t it actually “Least Recently _Added_” policy?

I believe, that LRU would require moving an entry to the front, in “get(….)” method.

And, AFAIK, to move an entry to the front, it is required to remove the item and then re-add it.

]]> By: Mark http://www.thewebsemantic.com/2009/05/05/easy-lru-with-java/comment-page-1/#comment-1013 Mark Wed, 26 Aug 2009 20:40:57 +0000 http://www.thewebsemantic.com/?p=146#comment-1013 Or just use the LRUMap class from Jakarta Commons Collections. http://commons.apache.org/collections/apidocs/org/apache/commons/collections/map/LRUMap.html Or just use the LRUMap class from Jakarta Commons Collections.

http://commons.apache.org/collections/apidocs/org/apache/commons/collections/map/LRUMap.html

]]> By: Tino http://www.thewebsemantic.com/2009/05/05/easy-lru-with-java/comment-page-1/#comment-1010 Tino Tue, 30 Jun 2009 10:06:48 +0000 http://www.thewebsemantic.com/?p=146#comment-1010 You need not create your own class. You can also specifiy the LRU-settings when creating instances of a LinkedHashMap. Please see the example for LRU-caching on http://www.java-blog.com/creating-simple-cache-java-linkedhashmap-anonymous-class You need not create your own class. You can also specifiy the LRU-settings when creating instances of a LinkedHashMap.

Please see the example for LRU-caching on http://www.java-blog.com/creating-simple-cache-java-linkedhashmap-anonymous-class

]]>