Since v0.5.1, SERVICE clauses are automatically executed by the engine.
However, we are still missing support for the SILENT modifier, which removes errors when querying a distant RDF graph with a federated SPARQL query.
This can be done in rxjs using the catchError operator, so we need to add a similar operation to the PipelineEngine API, adn then use it in the ServiceStageBuilder.
Implemented in 2d699c93033d8e9737f19d50395f8c4fb13d2b87
The PipelineEngine API now supports a catch function, similar to rxjs catchError operator. This new function is used to handle SILENT modifiers.
Since v0.5.1, SERVICE clauses are automatically executed by the engine. However, we are still missing support for the
SILENT
modifier, which removes errors when querying a distant RDF graph with a federated SPARQL query.This can be done in rxjs using the
catchError
operator, so we need to add a similar operation to thePipelineEngine
API, adn then use it in theServiceStageBuilder
.