https://github.com/danwallach/java8lazylist

implementation of concurrent lazy lists in Java8 plus some code to do concurrent iteration over a lazy tree
https://github.com/danwallach/java8lazylist

Last synced: about 1 year ago
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implementation of concurrent lazy lists in Java8 plus some code to do concurrent iteration over a lazy tree

• Host: GitHub
• URL: https://github.com/danwallach/java8lazylist
• Owner: danwallach
• Created: 2015-01-19T22:21:46.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2015-01-19T22:32:30.000Z (over 11 years ago)
• Last Synced: 2024-04-18T14:12:49.616Z (about 2 years ago)
• Language: Java
• Size: 117 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.txt

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README

          
Simple Java8 example code that demonstrates the use of a lazy list to interate

over a functional tree. 

FTree.java -- a simple, parametric functional tree

  -- In here, you'll also see example code that builds an "eager" stream

     as well as using a Stack to maintain state while iterating over a

     tree. These are included for performance comparison purposes, and

     aren't something you should ever seriously use. On the other hand,

     the visitor pattern (i.e., the inorder() method) runs faster than

     any stream variant.

EmptyFTree.java -- an "empty" leaf node that we use instead of null

ITree.java -- the interface that a tree node has to implement

LazyList.java -- functional lazy lists, including support for parallel streams

Main.java -- test code that can drive all of the above and show you performance comparisons