Class JoinPrune

Throws away the right side of Join nodes which are not used beyond their join keys. This is only allowed because all joins in Mangrove are left joins.

Inheritance

Object

LoggingTransformerBase

JoinPrune

Implements

IMetricsPlanTransformer

Inherited Members

LoggingTransformerBase.Logger

LoggingTransformerBase.TransformerName

LoggingTransformerBase.Transform(MetricsPlan, IMetricsPlanValidator)

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Mangrove.MetricSetTransformers.Pruning

Assembly: MetricSetTransformers.dll

Syntax

public class JoinPrune : LoggingTransformerBase, IMetricsPlanTransformer

Constructors

JoinPrune(ILogger)

Declaration

public JoinPrune(ILogger logger = null)

Parameters

Type	Name	Description
ILogger	logger

Methods

TransformWithTracing(MetricsPlan, IMetricsPlanValidator)

Declaration

public override MetricsPlan TransformWithTracing(MetricsPlan plan, IMetricsPlanValidator validator)

Parameters

Type	Name	Description
MetricsPlan	plan
IMetricsPlanValidator	validator

Returns

Type	Description
MetricsPlan

Overrides

LoggingTransformerBase.TransformWithTracing(MetricsPlan, IMetricsPlanValidator)

Implements

IMetricsPlanTransformer

Extension Methods

ObjectExtensions.EventId(Object)