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Posted By

alexedy on 02/26/13


Tagged

tree map optimization interclasation


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TreeMap search

 / Published in: Java
 

Search objects from one map in another, as optimum as possible.

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  1. long base = -1;
  2.         for(Map.Entry<Long, Obj1> k : m1.entrySet()){
  3.            long idk = k.getKey();
  4.            Iterator<Map.Entry<Long,Obj2>> it = m2.entrySet().iterator();
  5.            while(it.hasNext()){
  6.                Map.Entry<Long,Obj2> o2 = it.next();
  7.                if(o2.getKey()<base){
  8.                    continue;
  9.                }
  10.                if(idk==o2.getKey()){
  11.                    base = idk;
  12.                    //TODO: put some logic here
  13.                }
  14.            }
  15.         }

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