Interface StructuredAggregationQuery.AggregationOrBuilder (3.21.0)

Version 3.21.0

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public static interface StructuredAggregationQuery.AggregationOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getAlias()

public abstract String getAlias()

Optional. Optional name of the field to store the result of the aggregation into.

If not provided, Firestore will pick a default name following the format field_<incremental_id++>. For example:

` AGGREGATE COUNT_UP_TO(1) AS count_up_to_1, COUNT_UP_TO(2), COUNT_UP_TO(3) AS count_up_to_3, COUNT(*) OVER ( ... );

becomes:

AGGREGATE COUNT_UP_TO(1) AS count_up_to_1, COUNT_UP_TO(2) AS field_1, COUNT_UP_TO(3) AS count_up_to_3, COUNT(*) AS field_2 OVER ( ... ); `

Requires:

• Must be unique across all aggregation aliases.
• Conform to document field name limitations.

string alias = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The alias.

getAliasBytes()

public abstract ByteString getAliasBytes()

Optional. Optional name of the field to store the result of the aggregation into.

If not provided, Firestore will pick a default name following the format field_<incremental_id++>. For example:

` AGGREGATE COUNT_UP_TO(1) AS count_up_to_1, COUNT_UP_TO(2), COUNT_UP_TO(3) AS count_up_to_3, COUNT(*) OVER ( ... );

becomes:

AGGREGATE COUNT_UP_TO(1) AS count_up_to_1, COUNT_UP_TO(2) AS field_1, COUNT_UP_TO(3) AS count_up_to_3, COUNT(*) AS field_2 OVER ( ... ); `

Requires:

• Must be unique across all aggregation aliases.
• Conform to document field name limitations.

string alias = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for alias.

getAvg()

public abstract StructuredAggregationQuery.Aggregation.Avg getAvg()

Average aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Avg avg = 3;

Returns
Type	Description
StructuredAggregationQuery.Aggregation.Avg	The avg.

getAvgOrBuilder()

public abstract StructuredAggregationQuery.Aggregation.AvgOrBuilder getAvgOrBuilder()

Average aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Avg avg = 3;

Returns
Type	Description
StructuredAggregationQuery.Aggregation.AvgOrBuilder

getCount()

public abstract StructuredAggregationQuery.Aggregation.Count getCount()

Count aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Count count = 1;

Returns
Type	Description
StructuredAggregationQuery.Aggregation.Count	The count.

getCountOrBuilder()

public abstract StructuredAggregationQuery.Aggregation.CountOrBuilder getCountOrBuilder()

Count aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Count count = 1;

Returns
Type	Description
StructuredAggregationQuery.Aggregation.CountOrBuilder

getOperatorCase()

public abstract StructuredAggregationQuery.Aggregation.OperatorCase getOperatorCase()

Returns
Type	Description
StructuredAggregationQuery.Aggregation.OperatorCase

getSum()

public abstract StructuredAggregationQuery.Aggregation.Sum getSum()

Sum aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Sum sum = 2;

Returns
Type	Description
StructuredAggregationQuery.Aggregation.Sum	The sum.

getSumOrBuilder()

public abstract StructuredAggregationQuery.Aggregation.SumOrBuilder getSumOrBuilder()

Sum aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Sum sum = 2;

Returns
Type	Description
StructuredAggregationQuery.Aggregation.SumOrBuilder

hasAvg()

public abstract boolean hasAvg()

Average aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Avg avg = 3;

Returns
Type	Description
boolean	Whether the avg field is set.

hasCount()

public abstract boolean hasCount()

Count aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Count count = 1;

Returns
Type	Description
boolean	Whether the count field is set.

hasSum()

public abstract boolean hasSum()

Sum aggregator.

.google.firestore.v1.StructuredAggregationQuery.Aggregation.Sum sum = 2;

Returns
Type	Description
boolean	Whether the sum field is set.