blueflood-core/src/main/java/com/rackspacecloud/blueflood/io/datastax/DAbstractMetricIO.java
protected void addRollupToBatch(BatchStatement batch, Locator locator,
                                    Rollup rollup,
                                    long collectionTime,
                                    Granularity granularity,
                                    int ttl) {
        Statement statement = createStatement(locator, collectionTime, rollup, granularity, ttl);
        batch.add(statement);
    }
protected void addRollupToBatch(BatchStatement batch, Locator locator,
                                    Rollup rollup,
                                    long collectionTime,
                                    Granularity granularity,
                                    int ttl) {
        Statement statement = createStatement(locator, collectionTime, rollup, granularity, ttl);
        batch.add(statement);
    }
Add a {@link com.datastax.driver.core.PreparedStatement} statement to the
{@link com.datastax.driver.core.BatchStatement} to insert this Rollup
object to metrics_preaggregated_{granularity} column family

@param batch
@param locator
@param collectionTime
@param granularity
@param ttl