io.druid.sql.calcite.aggregation

Class Aggregation

java.lang.Object

io.druid.sql.calcite.aggregation.Aggregation

public class Aggregation
extends Object

Method Summary

Modifier and Type	Method and Description
static Aggregation	create(AggregatorFactory aggregatorFactory)
static Aggregation	create(List<AggregatorFactory> aggregatorFactories, PostAggregator postAggregator)
static Aggregation	create(List<VirtualColumn> virtualColumns, AggregatorFactory aggregatorFactory)
static Aggregation	create(List<VirtualColumn> virtualColumns, List<AggregatorFactory> aggregatorFactories, PostAggregator postAggregator)
static Aggregation	create(PostAggregator postAggregator)
boolean	equals(Object o)
Aggregation	filter(RowSignature sourceRowSignature, DimFilter filter)
List<AggregatorFactory>	getAggregatorFactories()
String	getOutputName()
PostAggregator	getPostAggregator()
List<VirtualColumn>	getVirtualColumns()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

create

public static Aggregation create(List<VirtualColumn> virtualColumns,
                                 AggregatorFactory aggregatorFactory)

create

public static Aggregation create(AggregatorFactory aggregatorFactory)

create

public static Aggregation create(PostAggregator postAggregator)

create

public static Aggregation create(List<AggregatorFactory> aggregatorFactories,
                                 PostAggregator postAggregator)

create

public static Aggregation create(List<VirtualColumn> virtualColumns,
                                 List<AggregatorFactory> aggregatorFactories,
                                 PostAggregator postAggregator)

getVirtualColumns

public List<VirtualColumn> getVirtualColumns()

getAggregatorFactories

public List<AggregatorFactory> getAggregatorFactories()

getPostAggregator

@Nullable
public PostAggregator getPostAggregator()

getOutputName

public String getOutputName()

filter

public Aggregation filter(RowSignature sourceRowSignature,
                          DimFilter filter)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object