com.yahoo.bard.webservice.druid.util

Class SketchFieldConverter

java.lang.Object

com.yahoo.bard.webservice.druid.util.SketchFieldConverter

All Implemented Interfaces:

FieldConverters

Deprecated.

To consider the latest version of sketch Library. This class is replaced by ThetaSketchFieldConverter class

@Deprecated
public class SketchFieldConverter
extends Object
implements FieldConverters

Converts Sketch fields (Aggregations and PostAggregations) to other Sketch fields.

Constructor Summary

Constructors

Constructor and Description
SketchFieldConverter() Deprecated.

Method Summary

Modifier and Type	Method and Description
SketchMergeAggregation	asInnerSketch(SketchAggregation candidate) Deprecated. Get the inner SketchAggregation when nesting.
SketchCountAggregation	asOuterSketch(SketchAggregation candidate) Deprecated. Get the outer SketchAggregation when nesting.
FuzzySetPostAggregation	asSketchEstimate(MetricField field) Deprecated. Get the candidate MetricField as a PostAggregation.
SketchEstimatePostAggregation	asSketchEstimate(SketchAggregation candidate) Deprecated. Get the candidate SketchAggregation as a SketchEstimatePostAggregation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SketchFieldConverter

public SketchFieldConverter()

Deprecated.

Method Detail

asOuterSketch

public SketchCountAggregation asOuterSketch(SketchAggregation candidate)

Deprecated.

Description copied from interface: FieldConverters

Get the outer SketchAggregation when nesting.

Specified by:

asOuterSketch in interface FieldConverters

Parameters:

candidate - SketchAggregation to "convert"

Returns:

The SketchAggregation

asInnerSketch

public SketchMergeAggregation asInnerSketch(SketchAggregation candidate)

Deprecated.

Description copied from interface: FieldConverters

Get the inner SketchAggregation when nesting.

Specified by:

asInnerSketch in interface FieldConverters

Parameters:

candidate - SketchAggregation to "convert"

Returns:

The SketchAggregation

asSketchEstimate

public SketchEstimatePostAggregation asSketchEstimate(SketchAggregation candidate)

Deprecated.

Description copied from interface: FieldConverters

Get the candidate SketchAggregation as a SketchEstimatePostAggregation.

Specified by:

asSketchEstimate in interface FieldConverters

Parameters:

candidate - SketchAggregation to "convert"

Returns:

The SketchAggregation as a SketchEstimatePostAggregation

asSketchEstimate

public FuzzySetPostAggregation asSketchEstimate(MetricField field)

Deprecated.

Description copied from interface: FieldConverters

Get the candidate MetricField as a PostAggregation.

Specified by:

asSketchEstimate in interface FieldConverters

Parameters:

field - Metric field which can be aggregate or post aggregate

Returns:

The SketchPostEstimateAggregation based on field