Class AggregateTransformer

Run a series of transformers, deferring validation until after all transformers have run.

Inheritance
Object
LoggingTransformerBase
AggregateTransformer
Inherited Members
Namespace: Mangrove.MetricSetSyntaxTree.Operations
Assembly: MetricSetSyntaxTree.dll
Syntax
public class AggregateTransformer : LoggingTransformerBase, IMetricsPlanTransformer

Constructors

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AggregateTransformer(IEnumerable<IMetricsPlanTransformer>, Boolean, ILogger)

Accept a list of IMetricsPlanTransformer objects to run (in order).

Declaration
public AggregateTransformer(IEnumerable<IMetricsPlanTransformer> transformers, bool debugMode = false, ILogger logger = null)
Parameters
Type Name Description
IEnumerable<IMetricsPlanTransformer> transformers

Set of transformers to run.
Boolean debugMode

Set to true to run validation between runs.
ILogger logger
Remarks

Optionally override the deferred validation. Doing so will run validation between every transformer to pinpoint where a failure is introduced.

Methods

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Transform(MetricsPlan, IMetricsPlanValidator)

Skip the logging for AggregateTransformer because there are no meaningful transformations. It is best to log information from each individual transformer from the collection.

Declaration
public override MetricsPlan Transform(MetricsPlan plan, IMetricsPlanValidator validator)
Parameters
Type Name Description
MetricsPlan plan
IMetricsPlanValidator validator
Returns
Type Description
MetricsPlan
Overrides
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TransformWithTracing(MetricsPlan, IMetricsPlanValidator)

Produce new MetricsPlan by running a series of transformers.

Declaration
public override MetricsPlan TransformWithTracing(MetricsPlan plan, IMetricsPlanValidator validator)
Parameters
Type Name Description
MetricsPlan plan
IMetricsPlanValidator validator
Returns
Type Description
MetricsPlan
Overrides

Implements

Extension Methods