View Source RDF.BlankNode.Generator.Algorithm behaviour (RDF.ex v2.0.1)
A behaviour for implementations of blank node identifier generation algorithms.
The RDF.BlankNode.Generator
executes such an algorithm and holds its state.
Summary
Types
Callbacks
@callback generate(t()) :: {RDF.BlankNode.t(), t()}
Generates a blank node.
An implementation should compute a blank node from the given state and return a tuple consisting of the generated blank node and the new state.
@callback generate_for(t(), value :: any()) :: {RDF.BlankNode.t(), t()}
Generates a blank node for a given string.
Every call with the same string must return the same blank node.
An implementation should compute a blank node for the given value from the given state and return a tuple consisting of the generated blank node and the new state.