public interface JsonUnivariateAggregate extends Supplier<JsonUnivariateAggregator>
Implementations are typically enums such
as Statistic
.
Each call to get()
must return a new
aggregator
that implements the required aggregate.
JsonAnalytics
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
N
JSON key used for representation of the number
of tuples that were aggregated.
|
Modifier and Type | Method and Description |
---|---|
java.lang.String |
name()
Name of the aggregate.
|
static final java.lang.String N
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