Examples of HColumn

me.prettyprint.hector.api.beans.HColumn
Hector Column definition. @param < N> The type of the column name @param < V> The type of the column value @author Ran Tavory (rantav@gmail.com)

Examples of me.prettyprint.hector.api.beans.HColumn

    @Override
    public void addReadings(final List<Reading> readings) {
        Mutator mutator = HFactory.createMutator(keyspace, genericOutputSerializer);


        for (Reading reading : readings) {
            HColumn temperatureColumn = HFactory.createColumn(temperatureNameColumnName,
                    reading.getTemperature(),
                    genericOutputSerializer,
                    genericOutputSerializer).setTtl(ttl);
            HColumn windSpeedColumn = HFactory.createColumn(windSpeedNameColumnName,
                    reading.getWindSpeed(),
                    genericOutputSerializer,
                    genericOutputSerializer).setTtl(ttl);
            HColumn windDirectionColumn = HFactory.createColumn(windDirectionNameColumnName,
                    reading.getDirection(),
                    genericOutputSerializer,
                    genericOutputSerializer).setTtl(ttl);
            HColumn humidityColumn = HFactory.createColumn(humidityNameColumnName,
                    reading.getHumidity(),
                    genericOutputSerializer,
                    genericOutputSerializer).setTtl(ttl);
            HColumn badAirQualityDetectedColumn = HFactory.createColumn(badAirQualityDetectedNameColumnName,
                    reading.getBadAirQualityDetected(),
                    genericOutputSerializer,
                    genericOutputSerializer).setTtl(ttl);


            List columnList = new ArrayList();

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Examples of me.prettyprint.hector.api.beans.HColumn

    @Override
    public void addReadings(final List<Reading> readings) {
        Mutator mutator = HFactory.createMutator(keyspace, genericOutputSerializer);


        for (Reading reading : readings) {
            HColumn column = HFactory.createColumn(reading.getTimestamp(),
                    reading,
                    genericOutputSerializer,
                    genericOutputSerializer).setTtl(ttl);


            mutator.addInsertion(reading.getSensorId(), columnFamilyName, column);

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Examples of me.prettyprint.hector.api.beans.HColumn

  public <K, N, V> void update(String keyspace, String columnFamily, K key, N column, V value, 
      CmbSerializer keySerializer, CmbSerializer nameSerializer, CmbSerializer valueSerializer, Integer ttl) throws PersistenceException {
    long ts1 = System.currentTimeMillis();      
    logger.debug("event=update column_family=" + columnFamily + " key=" + key + " column=" + column + " value=" + value);
    Mutator<K> mutator = HFactory.createMutator(getKeyspace(keyspace), getSerializer(keySerializer));
    HColumn c = HFactory.createColumn(getComposite(column), value, getSerializer(nameSerializer), getSerializer(valueSerializer));
    if (ttl != null) {
      c.setTtl(ttl);
    }
    mutator.addInsertion(key, columnFamily, c);
    mutator.execute();
    long ts2 = System.currentTimeMillis();
    CMBControllerServlet.valueAccumulator.addToCounter(AccumulatorName.CassandraTime, (ts2 - ts1));

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