Table of Contents

Class S127DatasetProcessor

Namespace
EncDotNet.S100.Datasets.Pipelines
Assembly
EncDotNet.S100.Datasets.Pipelines.dll

IDatasetProcessor for IHO S-127 (Marine Resources and Services) GML datasets. Drives the standard S-100 Part 9 vector portrayal pipeline followed by the unified Mapsui display-list renderer.

public sealed class S127DatasetProcessor : GmlDatasetProcessorBase<S127Feature>, IDatasetProcessor, IVectorPortrayalSource, IHeadlessImageRenderer, IDisplayModeAwareDatasetProcessor, ILoadedDatasetProjection
Inheritance
S127DatasetProcessor
Implements
Inherited Members

Constructors

S127DatasetProcessor(IAssetSource, string, PortrayalCatalogueManager, IDisplayPlaneAuthorityProvider, FeatureCatalogueManager?)

Initializes a new S127DatasetProcessor by reading the dataset file relativePath from source. Used by exchange-set bulk loading.

public S127DatasetProcessor(IAssetSource source, string relativePath, PortrayalCatalogueManager catalogueManager, IDisplayPlaneAuthorityProvider authorityProvider, FeatureCatalogueManager? featureCatalogueManager = null)

Parameters

source IAssetSource
relativePath string
catalogueManager PortrayalCatalogueManager
authorityProvider IDisplayPlaneAuthorityProvider
featureCatalogueManager FeatureCatalogueManager

S127DatasetProcessor(string, PortrayalCatalogueManager, IDisplayPlaneAuthorityProvider, FeatureCatalogueManager?)

Initializes a new S127DatasetProcessor by reading and parsing the dataset file at path. The file is read in full and closed before the constructor returns.

public S127DatasetProcessor(string path, PortrayalCatalogueManager catalogueManager, IDisplayPlaneAuthorityProvider authorityProvider, FeatureCatalogueManager? featureCatalogueManager = null)

Parameters

path string

Path to the S-127 GML dataset file.

catalogueManager PortrayalCatalogueManager

Supplies the S-127 portrayal catalogue.

authorityProvider IDisplayPlaneAuthorityProvider

Resolves the default S-98 display plane for the dataset's content.

featureCatalogueManager FeatureCatalogueManager

Optional source of the S-127 feature catalogue, used to decode attribute values in feature info; null leaves them undecoded.

Properties

Features

The parsed features from the dataset.

protected override IReadOnlyList<S127Feature> Features { get; }

Property Value

IReadOnlyList<S127Feature>

ProductDescription

Human-readable product description for info strings (e.g. "Navigational Warnings", "Marine Aids to Navigation").

protected override string ProductDescription { get; }

Property Value

string

Methods

CreateFeatureXmlSource()

Creates the spec-appropriate feature XML source.

protected override IFeatureXmlSource CreateFeatureXmlSource()

Returns

IFeatureXmlSource

CreateLoadedData()

Allocates the LoadedDatasetData variant wrapping this processor's already-parsed model. Never re-reads the source bytes.

public override LoadedDatasetData CreateLoadedData()

Returns

LoadedDatasetData

The catalog payload wrapping the resident model (e.g. an S125DatasetData or S102CoverageData).

Remarks

Each GML subclass wraps its resident, already-parsed model in the matching LoadedDatasetData variant (e.g. new S125DatasetData(_dataset)) — no second parse.

ValidateDataset()

Runs the product's rule pack, or returns null when the product has none. Called once by Validate(), which caches the result.

protected override ValidationReport? ValidateDataset()

Returns

ValidationReport

Remarks

Overrides should typically delegate to ValidationRunner.Run(...) so that an InvalidOperationException from the typed projection (e.g. an empty dataset) surfaces as an empty report rather than propagating out of Validate().

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