Package org.apache.druid.segment.serde

Interface ComplexMetricExtractor<T>

public interface ComplexMetricExtractor<T>

Method Summary

Modifier and Type	Method	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)