Package org.apache.flink.types

Examples of org.apache.flink.types.IntValue

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      valueString = value1.getField(1, valueString);
      int val1 = Integer.parseInt(valueString.getValue())+2;
      valueString = value2.getField(1, valueString);
      int val2 = Integer.parseInt(valueString.getValue())+1;
     
      value1.setField(1, new IntValue(val1 - val2));
     
      out.collect(value1);
     
      if (LOG.isDebugEnabled())
        LOG.debug("Processed: [" + keyString.toString() + "," + val1 + "] + " +
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      StringTokenizer tokenizer = new StringTokenizer(line);
      while (tokenizer.hasMoreTokens()) {
        String word = tokenizer.nextToken();

        // we emit a (word, 1) pair
        collector.collect(new Record(new StringValue(word), new IntValue(1)));
      }
    }
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        element = records.next();
        int cnt = element.getField(1, IntValue.class).getValue();
        sum += cnt;
      }

      element.setField(1, new IntValue(sum));
      out.collect(element);
    }
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        LOG.debug("Processed: [" + keyString.toString() + "," + valueString.getValue() + "]");
     
      if (Integer.parseInt(keyString.toString()) + Integer.parseInt(valueString.toString()) < 10) {

        record.setField(0, valueString);
        record.setField(1, new IntValue(Integer.parseInt(keyString.toString()) + 10));
       
        out.collect(record);
      }
     
    }
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        distinctWords.add(new StringValue(word));
        ++numWords;
       
        // we emit a (word, 1) pair
        collector.collect(new Record(new StringValue(word), new IntValue(1)));
      }
     
      // Add a value to the histogram accumulator
      this.wordsPerLine.add(numWords);
    }
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    public void reduce(Iterator<Record> records, Collector<Record> out) {
      Record element = null;
      int sum = 0;
      while (records.hasNext()) {
        element = records.next();
        IntValue i = element.getField(1, IntValue.class);
        sum += i.getValue();
      }

      this.cnt.setValue(sum);
      element.setField(1, this.cnt);
      out.collect(element);
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      LOG.debug("Processed: [" + keyString.toString() + "," + valueString.getValue() + "]");
     
      if (Integer.parseInt(keyString.toString()) + Integer.parseInt(valueString.toString()) < 10) {

        record.setField(0, valueString);
        record.setField(1, new IntValue(Integer.parseInt(keyString.toString()) + 10));
       
        out.collect(record);
      }
     
    }
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      StringTokenizer tokenizer = new StringTokenizer(line);
      while (tokenizer.hasMoreTokens()) {
        String word = tokenizer.nextToken();
       
        // we emit a (word, 1) pair
        collector.collect(new Record(new StringValue(word), new IntValue(1)));
      }
    }
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        element = records.next();
        int cnt = element.getField(1, IntValue.class).getValue();
        sum += cnt;
      }

      element.setField(1, new IntValue(sum));
      out.collect(element);
    }
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    }
   
    @Override
    public int serializeRecord(Record rec, byte[] target) throws Exception
    {
      IntValue key = rec.getField(0, IntValue.class);
      IntValue value = rec.getField(1, IntValue.class);
   
      this.bld.setLength(0);
      this.bld.append(key.getValue());
      this.bld.append('_');
      this.bld.append(value.getValue());
     
      byte[] bytes = this.bld.toString().getBytes();
      if (bytes.length <= target.length) {
        System.arraycopy(bytes, 0, target, 0, bytes.length);
        return bytes.length;
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Related Classes of org.apache.flink.types.IntValue

  • org.apache.flink.api.common.distributions.SimpleIntegerDistribution
  • org.apache.flink.api.common.distributions.UniformIntegerDistribution
  • org.apache.flink.api.common.io.GenericCsvInputFormatTest
  • org.apache.flink.api.common.io.SequentialFormatTest
  • org.apache.flink.api.common.typeutils.base.IntValueSerializer
  • org.apache.flink.api.common.typeutils.base.IntValueSerializerTest
  • org.apache.flink.api.distributions.SimpleDataDistributionTest
  • org.apache.flink.api.java.record.CoGroupWrappingFunctionTest
  • org.apache.flink.api.java.record.io.CsvOutputFormatTest
  • org.apache.flink.api.java.record.io.ExternalProcessFixedLengthInputFormatTest$MyExternalProcessTestInputFormat
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