io.druid.query.groupby.having

Class DimFilterHavingSpec

java.lang.Object

io.druid.query.groupby.having.BaseHavingSpec

io.druid.query.groupby.having.DimFilterHavingSpec

All Implemented Interfaces:

HavingSpec

public class DimFilterHavingSpec
extends BaseHavingSpec

Field Summary

Fields inherited from interface io.druid.query.groupby.having.HavingSpec

ALWAYS, NEVER

Constructor Summary

Constructors

Constructor and Description
DimFilterHavingSpec(DimFilter dimFilter, Boolean finalize)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
boolean	eval(Row row) Evaluates if a given row satisfies the having spec.
DimFilter	getDimFilter()
int	hashCode()
boolean	isFinalize()
void	setAggregators(Map<String,AggregatorFactory> aggregators)
void	setRowSignature(Map<String,ValueType> rowSignature) Informs this HavingSpec that rows passed to "eval" will have a certain signature.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DimFilterHavingSpec

public DimFilterHavingSpec(DimFilter dimFilter,
                           Boolean finalize)

Method Detail

getDimFilter

public DimFilter getDimFilter()

isFinalize

public boolean isFinalize()

setRowSignature

public void setRowSignature(Map<String,ValueType> rowSignature)

Description copied from interface: HavingSpec

Informs this HavingSpec that rows passed to "eval" will have a certain signature. Will be called before "eval".

Specified by:

setRowSignature in interface HavingSpec

Overrides:

setRowSignature in class BaseHavingSpec

Parameters:

rowSignature - signature of the rows

setAggregators

public void setAggregators(Map<String,AggregatorFactory> aggregators)

Specified by:

setAggregators in interface HavingSpec

Overrides:

setAggregators in class BaseHavingSpec

eval

public boolean eval(Row row)

Description copied from interface: HavingSpec

Evaluates if a given row satisfies the having spec.

Parameters:

row - A Row of data that may contain aggregated values

Returns:

true if the given row satisfies the having spec. False otherwise.

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