Class RdfToQuadConverter

Converts most major RDF serializations to internal/quads.

Hierarchy

TypedRepresentationConverter
- RdfToQuadConverter

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new RdfToQuadConverter(): RdfToQuadConverter

Overrides TypedRepresentationConverter.constructor
- Defined in src/storage/conversion/RdfToQuadConverter.ts:14
Returns RdfToQuadConverter

Properties

Protected inputTypes

inputTypes: Promise<Record<string, number>>

Protected outputTypes

outputTypes: Promise<Record<string, number>>

Methods

canHandle

canHandle(args: RepresentationConverterArgs): Promise<void>

Inherited from TypedRepresentationConverter.canHandle
- Defined in src/storage/conversion/TypedRepresentationConverter.ts:59
Determines whether the given conversion request is supported, given the available content type conversions:
- Checks if there is a content type for the input.
- Checks if the input type is supported by the parser.
- Checks if the parser can produce one of the preferred output types. Throws an error with details if conversion is not possible.
Parameters
- args: RepresentationConverterArgs
Returns Promise<void>

getInputTypes

getInputTypes(): Promise<Record<string, number>>

Inherited from TypedRepresentationConverter.getInputTypes
- Defined in src/storage/conversion/TypedRepresentationConverter.ts:40
Gets the supported input content types for this converter, mapped to a numerical priority.

Returns Promise<Record<string, number>>

getOutputTypes

getOutputTypes(): Promise<Record<string, number>>

Inherited from TypedRepresentationConverter.getOutputTypes
- Defined in src/storage/conversion/TypedRepresentationConverter.ts:47
Gets the supported output content types for this converter, mapped to a numerical quality.

Returns Promise<Record<string, number>>

handle

handle(__namedParameters: RepresentationConverterArgs): Promise<Representation>

Overrides TypedRepresentationConverter.handle
- Defined in src/storage/conversion/RdfToQuadConverter.ts:19
Parameters
- __namedParameters: RepresentationConverterArgs
Returns Promise<Representation>

handleSafe

handleSafe(input: RepresentationConverterArgs): Promise<Representation>

Inherited from TypedRepresentationConverter.handleSafe
- Defined in src/util/handlers/AsyncHandler.ts:35
Helper function that first runs the canHandle function followed by the handle function. Throws the error of the canHandle function if the data can't be handled, or returns the result of the handle function otherwise.

Parameters
- input: RepresentationConverterArgs
  
  Input data that will be handled if it can be handled.
Returns Promise<Representation>

A promise resolving if the input can be handled, rejecting with an Error if not. Return value depends on the given type.