Checks if the input can be handled by this class. If it cannot handle the input, rejects with an error explaining why.
Input that could potentially be handled.
A promise resolving if the input can be handled, rejecting with an Error if not.
Private findFinds all quads in a where/deletes/inserts formula. The returned quads will be updated so their graph is the default graph instead of the N3 reference to the formula. Will error in case there are multiple instances of the subject/predicate combination.
Private findHandles the given input. This may only be called if canHandle did not reject. When unconditionally calling both in sequence, consider handleSafe instead.
Input that needs to be handled.
A promise resolving when handling is finished.
Helper function that first runs canHandle followed by handle. Throws the error of canHandle if the data cannot be handled, or returns the result of handle otherwise.
Input data that will be handled if it can be handled.
A promise resolving if the input can be handled, rejecting with an Error if not.
Private parseExtracts the deletes/inserts/conditions from a solid:InsertDeletePatch entry.
Private verifyVerifies if the delete/insert triples conform to the specification requirements:
Parses an N3 Patch document and makes sure it conforms to the specification requirements. Requirements can be found at Solid Protocol, §5.3.1: https://solid.github.io/specification/protocol#n3-patch