private MeasurementValue[] expandToInterval(Double value, MeasurementDatasetEntity series, DbQuery query) { MeasurementDataEntity referenceStart = new MeasurementDataEntity(); MeasurementDataEntity referenceEnd = new MeasurementDataEntity(); referenceStart.setTimestamp(query.getTimespan().getStart().toDate()); referenceEnd.setTimestamp(query.getTimespan().getEnd().toDate()); referenceStart.setValue(value); referenceEnd.setValue(value); return new MeasurementValue[]{createSeriesValueFor(referenceStart, series, query), createSeriesValueFor(referenceEnd, series, query)}; }