Package org.apache.druid.sql.calcite.aggregation

Class Aggregation

java.lang.Object

org.apache.druid.sql.calcite.aggregation.Aggregation

public class Aggregation
extends Object

Method Summary

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

Methods inherited from class java.lang.Object

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

Method Details

create

public static Aggregation create(AggregatorFactory aggregatorFactory)

create

public static Aggregation create(PostAggregator postAggregator)

create

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

getRequiredColumns

public List<String> getRequiredColumns()

getAggregatorFactories

public List<AggregatorFactory> getAggregatorFactories()

getPostAggregator

@Nullable
public PostAggregator getPostAggregator()

getOutputName

public String getOutputName()

filter

public Aggregation filter(RowSignature rowSignature,
 VirtualColumnRegistry virtualColumnRegistry,
 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