Package io.deephaven.client.impl

Class AggregationBuilder

java.lang.Object

io.deephaven.client.impl.AggregationBuilder

All Implemented Interfaces:

Aggregation.Visitor

@InternalUseOnly
public class AggregationBuilder
extends Object
implements Aggregation.Visitor

This class is used to translate Engine API Aggregation objects into the gRPC Aggregation objects.

Constructor Summary

Constructors

Constructor	Description
AggregationBuilder()

Method Summary

Modifier and Type	Method	Description
static List<Aggregation>	adapt(Aggregation agg)
void	visit(Aggregations aggregations)	Visit a compound aggregation.
void	visit(ColumnAggregation columnAgg)	Visit a column aggregation.
void	visit(ColumnAggregations columnAggs)	Visit a compound column aggregation.
void	visit(Count count)	Visit a count aggregation.
void	visit(CountWhere countWhere)	Visit a count aggregation.
void	visit(FirstRowKey firstRowKey)	Visit a first row key aggregation.
void	visit(Formula formula)	Visit a formula aggregation.
void	visit(LastRowKey lastRowKey)	Visit a last row key aggregation.
void	visit(Partition partition)	Visit a partition aggregation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AggregationBuilder

public AggregationBuilder()

Method Details

adapt

public static List<Aggregation> adapt(Aggregation agg)

visit

public void visit(Aggregations aggregations)

Description copied from interface: Aggregation.Visitor

Visit a compound aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

aggregations - The compound aggregation to visit

visit

public void visit(ColumnAggregation columnAgg)

Description copied from interface: Aggregation.Visitor

Visit a column aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

columnAgg - The column aggregation to visit

visit

public void visit(ColumnAggregations columnAggs)

Description copied from interface: Aggregation.Visitor

Visit a compound column aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

columnAggs - The compound column aggregation to visit

visit

public void visit(Count count)

Description copied from interface: Aggregation.Visitor

Visit a count aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

count - The count aggregation

visit

public void visit(CountWhere countWhere)

Description copied from interface: Aggregation.Visitor

Visit a count aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

countWhere - The count aggregation

visit

public void visit(FirstRowKey firstRowKey)

Description copied from interface: Aggregation.Visitor

Visit a first row key aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

firstRowKey - The first row key aggregation

visit

public void visit(LastRowKey lastRowKey)

Description copied from interface: Aggregation.Visitor

Visit a last row key aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

lastRowKey - The last row key aggregation

visit

public void visit(Partition partition)

Description copied from interface: Aggregation.Visitor

Visit a partition aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

partition - The partition aggregation

visit

public void visit(Formula formula)

Description copied from interface: Aggregation.Visitor

Visit a formula aggregation.

Specified by:

visit in interface Aggregation.Visitor

Parameters:

formula - The formula aggregation