ComplexMetricExtractor (druid-processing 0.19.0 API)

public interface ComplexMetricExtractor<T>

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`Class<? extends T>`	`extractedClass()`
`T`	`extractValue(InputRow inputRow, String metricName)`
`default T`	`extractValue(InputRow inputRow, String metricName, AggregatorFactory agg)`

Method Detail

extractedClass
```
Class<? extends T> extractedClass()
```

extractValue

@Nullable
T extractValue(InputRow inputRow,
                         String metricName)

extractValue

@Nullable
default T extractValue(InputRow inputRow,
                                 String metricName,
                                 AggregatorFactory agg)

Interface ComplexMetricExtractor<T>

Method Summary

Method Detail

extractedClass

extractValue

extractValue