blueflood-core/src/main/java/com/rackspacecloud/blueflood/io/datastax/DAbstractMetricsRW.java
@Override
    public MetricData getDatapointsForRange(final Locator locator,
                                            Range range,
                                            Granularity granularity) {
        Map<Locator, MetricData> result = getDatapointsForRange(new ArrayList<Locator>() {{
            add(locator);
        }}, range, granularity);
        return result.get(locator);
    }
@Override
    public MetricData getDatapointsForRange(final Locator locator,
                                            Range range,
                                            Granularity granularity) {
        Map<Locator, MetricData> result = getDatapointsForRange(new ArrayList<Locator>() {{
            add(locator);
        }}, range, granularity);
        return result.get(locator);
    }
@ Override public MetricData getDatapointsForRange ( final Locator locator , Range range , Granularity granularity ) { Map < Locator , MetricData > result = getDatapointsForRange ( new ArrayList < Locator > ( ) { { add ( locator ) ; } } , range , granularity ) ; return result . get ( locator ) ; }
Fetches {@link com.rackspacecloud.blueflood.outputs.formats.MetricData} objects for the
specified {@link com.rackspacecloud.blueflood.types.Locator} and
{@link com.rackspacecloud.blueflood.types.Range} from the specified column family

@param locator
@param range
@param granularity
@return
Fetches { @link com . rackspacecloud . blueflood . outputs . formats . MetricData } objects for the specified { @link com . rackspacecloud . blueflood . types . Locator } and { @link com . rackspacecloud . blueflood . types . Range } from the specified column family