com.yahoo.bard.webservice.druid.model.aggregation

Class DoubleSumAggregation

java.lang.Object

com.yahoo.bard.webservice.druid.model.aggregation.Aggregation

com.yahoo.bard.webservice.druid.model.aggregation.DoubleSumAggregation

All Implemented Interfaces:

MetricField

public class DoubleSumAggregation
extends Aggregation

Aggregation for the sum of doubles.

Constructor Summary

Constructors

Constructor and Description
DoubleSumAggregation(String name, String fieldName) Constructor.

Method Summary

Modifier and Type	Method and Description
String	getType() The Type name for the aggregation in the druid configuration.
Aggregation	withFieldName(String fieldName) Creates a new Aggregation with the provided field name.
DoubleSumAggregation	withName(String name) Creates a new Aggregation with the provided name.

Methods inherited from class com.yahoo.bard.webservice.druid.model.aggregation.Aggregation

equals, getDependentDimensions, getFieldName, getName, hashCode, isFloatingPoint, isSketch, nest, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleSumAggregation

public DoubleSumAggregation(String name,
                            String fieldName)

Constructor.

Parameters:

name - Name of the aggregation

fieldName - Name of the column that this aggregation is aggregating over

Method Detail

getType

public String getType()

Description copied from class: Aggregation

The Type name for the aggregation in the druid configuration.

Specified by:

getType in class Aggregation

Returns:

the druid 'type' string

withName

public DoubleSumAggregation withName(String name)

Description copied from class: Aggregation

Creates a new Aggregation with the provided name.

Specified by:

withName in class Aggregation

Parameters:

name - Name for the new aggregation

Returns:

subclass of Aggregation

withFieldName

public Aggregation withFieldName(String fieldName)

Description copied from class: Aggregation

Creates a new Aggregation with the provided field name.

Specified by:

withFieldName in class Aggregation

Parameters:

fieldName - Field name for the new aggregation

Returns:

subclass of Aggregation