@Nullable default T extractValue(InputRow inputRow, String metricName, AggregatorFactory agg) { return extractValue(inputRow, metricName); } }
"nullValue", new ApproximateHistogram(0), extractor.extractValue(row, "nullValue") ); "missingValue", new ApproximateHistogram(0), extractor.extractValue(row, "missingValue") ); "listValue", makeHistogram(1, 2, 3), extractor.extractValue(row, "listValue") ); "stringValue", makeHistogram(1), extractor.extractValue(row, "stringValue") ); "numberValue", makeHistogram(1), extractor.extractValue(row, "numberValue") );