Package upenn.junto.util

Examples of upenn.junto.util.RyanAlphabet.lookupIndex()

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      BufferedWriter seedWriter =
        new BufferedWriter(new FileWriter(graphOutputFile + ".seed_vertices"));

      RyanAlphabet alpha = new RyanAlphabet();
      // we would like to avoid 0 as the index
      alpha.lookupIndex("", true);
     
      Iterator<String> vIter = _vertices.keySet().iterator();     
      while (vIter.hasNext()) {
        String vName = vIter.next();
        int vIdx = alpha.lookupIndex(vName, true);
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      alpha.lookupIndex("", true);
     
      Iterator<String> vIter = _vertices.keySet().iterator();     
      while (vIter.hasNext()) {
        String vName = vIter.next();
        int vIdx = alpha.lookupIndex(vName, true);
       
        // seed node writer
        if (_vertices.get(vName).IsSeedNode()) {
          seedWriter.write(vIdx + "\t" + vIdx + "\t" + 1.0 + "\n");
        }
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        Vertex2 v = _vertices.get(vName);
        Object[] neighNames = v.GetNeighborNames();
        int totalNeighbors = neighNames.length;
        for (int ni = 0; ni < totalNeighbors; ++ni) {
          int nIdx = alpha.lookupIndex(neighNames[ni], true);
         
          // edge writer
          graphWriter.write(vIdx + "\t" +
                            nIdx + "\t" +
                            v.GetNeighborWeight((String) neighNames[ni]) +
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