Class Aggregation (2.21.3)
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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 |
propertyReference |
String
|
count()
public static CountAggregation.Builder count()
sum(String propertyReference)
public static SumAggregation.Builder sum(String propertyReference)
Parameter |
Name |
Description |
propertyReference |
String
|
Constructors
Aggregation(String alias)
public Aggregation(String alias)
Parameter |
Name |
Description |
alias |
String
|
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 2024-09-24 UTC.
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