Package org.apache.hadoop.io

Examples of org.apache.hadoop.io.VIntWritable.readFields()

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    VIntWritable vInt = new VIntWritable();
    VLongWritable vLong = new VLongWritable();
   
    if (representedAsList) {
      transactionSet = new ArrayList<Pair<List<Integer>,Long>>();
      vInt.readFields(in);
      int numTransactions = vInt.get();
      for (int i = 0; i < numTransactions; i++) {
        vLong.readFields(in);
        Long support = vLong.get();
       
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      int numTransactions = vInt.get();
      for (int i = 0; i < numTransactions; i++) {
        vLong.readFields(in);
        Long support = vLong.get();
       
        vInt.readFields(in);
        int length = vInt.get();
       
        Integer[] items = new Integer[length];
        for (int j = 0; j < length; j++) {
          vInt.readFields(in);
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        vInt.readFields(in);
        int length = vInt.get();
       
        Integer[] items = new Integer[length];
        for (int j = 0; j < length; j++) {
          vInt.readFields(in);
          items[j] = vInt.get();
        }
        Pair<List<Integer>,Long> transaction = new Pair<List<Integer>,Long>(Arrays.asList(items), support);
        transactionSet.add(transaction);
      }
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        }
        Pair<List<Integer>,Long> transaction = new Pair<List<Integer>,Long>(Arrays.asList(items), support);
        transactionSet.add(transaction);
      }
    } else {
      vInt.readFields(in);
      nodes = vInt.get();
      attribute = new int[nodes];
      nodeCount = new long[nodes];
      childCount = new int[nodes];
      nodeChildren = new int[nodes][];
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      attribute = new int[nodes];
      nodeCount = new long[nodes];
      childCount = new int[nodes];
      nodeChildren = new int[nodes][];
      for (int i = 0; i < nodes; i++) {
        vInt.readFields(in);
        attribute[i] = vInt.get();
        vLong.readFields(in);
        nodeCount[i] = vLong.get();
        vInt.readFields(in);
        childCount[i] = vInt.get();
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      for (int i = 0; i < nodes; i++) {
        vInt.readFields(in);
        attribute[i] = vInt.get();
        vLong.readFields(in);
        nodeCount[i] = vLong.get();
        vInt.readFields(in);
        childCount[i] = vInt.get();
        nodeChildren[i] = new int[childCount[i]];
        for (int j = 0, k = childCount[i]; j < k; j++) {
          vInt.readFields(in);
          nodeChildren[i][j] = vInt.get();
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        nodeCount[i] = vLong.get();
        vInt.readFields(in);
        childCount[i] = vInt.get();
        nodeChildren[i] = new int[childCount[i]];
        for (int j = 0, k = childCount[i]; j < k; j++) {
          vInt.readFields(in);
          nodeChildren[i][j] = vInt.get();
        }
      }
    }
  }
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      in.readFully(buffer);
      return new String(buffer,UTF8);

    case DataType.INTEGER:
      VIntWritable vint = new VIntWritable();
      vint.readFields(in);
      return vint.get();

    case DataType.LONG:
      VLongWritable vlong = new VLongWritable();
      vlong.readFields(in);
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      in.readFully(buffer);
      return new String(buffer, UTF8);

    case DataType.INTEGER:
      VIntWritable vint = new VIntWritable();
      vint.readFields(in);
      return vint.get();

    case DataType.LONG:
      VLongWritable vlong = new VLongWritable();
      vlong.readFields(in);
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      in.readFully(buffer);
      return new String(buffer,UTF8);

    case DataType.INTEGER:
      VIntWritable vint = new VIntWritable();
      vint.readFields(in);
      return vint.get();

    case DataType.LONG:
      VLongWritable vlong = new VLongWritable();
      vlong.readFields(in);
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