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< > BotCompany Repo | #1002568 // scanTree - return all nodes of an object tree

JavaX fragment (include)

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static L scanTree(O root, L<S> fields) {

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  new IdentityHashMap out;

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  scanTree_impl(root, fields, out);

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  ret list(out.keySet());

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}

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static void scanTree_impl(O root, L<S> fields, IdentityHashMap out) {



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  if (root == null) ret;



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  if (out.containsKey(root)) ret;



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  out.put(root, true);



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  for (S field : fields)



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    scanTree_impl(getOpt(root, field), fields, out);



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}



      
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    Snippet ID:
    #1002568
  

  

    Snippet name:
    scanTree - return all nodes of an object tree
  

    

    Eternal ID of this version:
    #1002568/1
  

  

    Text MD5:
    2b14631133a2e3aa92791587b7775870
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2016-02-02 16:40:57
  

  

    Source code size:
    376 bytes / 13 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    620 / 562
  

      

    Referenced in:
[show references]