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Class Aggregation (2.24.1)
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public abstract class Aggregation
Represents a Google Cloud Datastore Aggregation which is used with an AggregationQuery .
Static Methods
avg(String propertyReference)
public static AvgAggregation.Builder avg(String propertyReference)
Parameter
Name Description
propertyReferenceString
count()
public static CountAggregation.Builder count()
sum(String propertyReference)
public static SumAggregation.Builder sum(String propertyReference)
Parameter
Name Description
propertyReferenceString
Constructors
Aggregation(String alias)
public Aggregation(String alias)
Parameter
Name Description
aliasString
Methods
aggregationBuilder()
protected AggregationQuery.Aggregation.Builder aggregationBuilder()
getAlias()
Returns the alias for this aggregation.
Returns
Type Description
String
toPb()
public abstract AggregationQuery.Aggregation toPb()
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Last updated 2024-11-19 UTC.
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