Classes
Aggregation
Represents a Google Cloud Datastore Aggregation which is used with an AggregationQuery.
AvgAggregation
Represents an Aggregation which returns average of numerical values.
AvgAggregation.Builder
A builder class to create and customize a AvgAggregation.
CountAggregation
Represents an Aggregation which returns count.
CountAggregation.Builder
A builder class to create and customize a CountAggregation.
SumAggregation
Represents an Aggregation which returns sum of numerical values.
SumAggregation.Builder
A builder class to create and customize a SumAggregation.
Interfaces
AggregationBuilder<A>
An interface to represent the builders which build and customize Aggregation for com.google.cloud.datastore.AggregationQuery.
Used by com.google.cloud.datastore.AggregationQuery.Builder#addAggregation(AggregationBuilder).