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Tree and Node design #1

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dkandalov opened this issue Sep 29, 2016 · 0 comments
Open

Tree and Node design #1

dkandalov opened this issue Sep 29, 2016 · 0 comments

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@dkandalov
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  1. Is it a good decision to model “no node" as End object? Or should it be null or may be a class?
  2. What is the best way to model Nodes with XY position? I decided to wrap node value into object which has coordinates, unlike for example this solution http://aperiodic.net/phil/scala/s-99/p64.scala where they define PositionedNode class.
@dkandalov dkandalov changed the title Design questions Tree and Node design Oct 19, 2016
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@dkandalov