io.druid.query.groupby.having

Class DimensionSelectorHavingSpec

java.lang.Object

io.druid.query.groupby.having.BaseHavingSpec

io.druid.query.groupby.having.DimensionSelectorHavingSpec

All Implemented Interfaces:

Cacheable, HavingSpec

public class DimensionSelectorHavingSpec
extends BaseHavingSpec

Field Summary

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

ALWAYS, NEVER

Constructor Summary

Constructors

Constructor and Description
DimensionSelectorHavingSpec(String dimName, String value, ExtractionFn extractionFn)

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.
byte[]	getCacheKey() Get a byte array used as a cache key.
String	getDimension()
ExtractionFn	getExtractionFn()
String	getValue()
int	hashCode()
String	toString()

Methods inherited from class io.druid.query.groupby.having.BaseHavingSpec

setRowSignature

Methods inherited from class java.lang.Object

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

Constructor Detail

DimensionSelectorHavingSpec

public DimensionSelectorHavingSpec(String dimName,
                                   String value,
                                   ExtractionFn extractionFn)

Method Detail

getValue

public String getValue()

getDimension

public String getDimension()

getExtractionFn

public ExtractionFn getExtractionFn()

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.

getCacheKey

public byte[] getCacheKey()

Description copied from interface: Cacheable

Get a byte array used as a cache key.

Returns:

a cache key

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