Interface AggregationQuery.Aggregation.SumOrBuilder (2.21.2)

public static interface AggregationQuery.Aggregation.SumOrBuilder extends MessageOrBuilder

Implements

public abstract PropertyReference getProperty()

The property to aggregate on.

.google.datastore.v1.PropertyReference property = 1;

Returns
Type	Description
`PropertyReference`	The property.

public abstract PropertyReferenceOrBuilder getPropertyOrBuilder()

The property to aggregate on.

.google.datastore.v1.PropertyReference property = 1;

Returns
Type	Description
`PropertyReferenceOrBuilder`

public abstract boolean hasProperty()

The property to aggregate on.

.google.datastore.v1.PropertyReference property = 1;

Returns
Type	Description
`boolean`	Whether the property field is set.