@comunica/bus-query-operation NPM | npm.io

3.0.3 • Published 8 days ago

Install

Weekly downloads

2,770

License

MIT

Repository

Last release

8 days ago

Comunica Bus Query Operation

A bus for evaluating SPARQL algebra operations.

This module is part of the Comunica framework, and should only be used by developers that want to build their own query engine.

Click here if you just want to query with Comunica.

Install

$ yarn add @comunica/bus-query-operation

Bus usage

Context: "https://linkedsoftwaredependencies.org/bundles/npm/@comunica/bus-query-operation/^3.0.0/components/context.jsonld"
Bus name: ActorQueryOperation:_default_bus

Creating actors on this bus

Actors extending ActorQueryOperation or ActorQueryOperationTyped are automatically subscribed to this bus.

It is recommended to extend from ActorQueryOperationTyped if your actor supports a single query operation, as the bus will be able to handle this actor more efficiently. This is not applicable if your actor handles multiple different types of query operations.

comunica bus query-operation

@comunica/bindings-factory @comunica/context-entries @comunica/core @comunica/data-factory @comunica/metadata @comunica/types @rdfjs/types asynciterator rdf-data-factory rdf-string rdf-terms sparqlalgebrajs

@infinitebrahmanuniverse/nolb-_comu @everything-registry/sub-chunk-194 @incremunica/query-sparql-incremental @incremunica/actor-query-operation-incremental-quadpattern @incremunica/actor-rdf-join-inner-incremental-computational-multi-bind @incremunica/actor-rdf-join-inner-incremental-memory-multi-bind @incremunica/actor-rdf-join-inner-incremental-multi-delta-query @incremunica/actor-rdf-resolve-quad-pattern-incremental-federated ldests @zalastax/nolb-_comu @comunica/actor-query-operation-orderby-sparqlee @comunica/actor-query-operation-path-alt @comunica/actor-query-operation-path-inv @comunica/actor-query-operation-path-link @comunica/actor-query-operation-path-nps @comunica/actor-query-operation-path-one-or-more @comunica/actor-query-operation-path-seq @comunica/actor-query-operation-path-zero-or-more @comunica/actor-query-operation-path-zero-or-one @comunica/actor-query-operation-project @comunica/actor-query-operation-quadpattern @comunica/actor-query-operation-reduced-hash @comunica/actor-query-operation-service @comunica/actor-query-operation-slice @comunica/actor-query-operation-source @comunica/actor-query-operation-sparql-endpoint @comunica/actor-query-operation-union @comunica/actor-query-operation-update-add-rewrite @comunica/actor-query-operation-extend @comunica/actor-query-operation-filter @comunica/actor-query-operation-filter-sparqlee @comunica/actor-query-operation-from-quad @comunica/actor-query-operation-group @comunica/actor-query-operation-join @comunica/actor-query-operation-leftjoin @comunica/actor-query-operation-minus @comunica/actor-query-operation-nop @comunica/actor-query-operation-orderby @comunica/actor-query-operation-update-copy-rewrite @comunica/actor-query-operation-update-create @comunica/actor-query-operation-update-deleteinsert @comunica/actor-query-operation-update-drop @comunica/actor-query-operation-update-load @comunica/actor-query-operation-update-move-rewrite @comunica/actor-query-operation-values @comunica/actor-query-process-sequential @comunica/actor-query-operation-update-clear @comunica/actor-query-operation-update-compositeupdate @comunica/actor-rdf-join-inner-multi-sequential @comunica/actor-rdf-join-inner-multi-smallest @comunica/actor-rdf-join-inner-multi-smallest-filter-bindings @comunica/actor-rdf-join-minus-hash @comunica/actor-rdf-join-minus-hash-undef @comunica/actor-rdf-join-multi-smallest @comunica/actor-rdf-join-optional-bind @comunica/actor-rdf-join-inner-multi-adaptive-destroy @comunica/actor-rdf-join-inner-multi-bind @comunica/actor-rdf-join-inner-multi-bind-source @comunica/actor-rdf-metadata-extract-traverse-content-policies @comunica/actor-query-source-identify-hypermedia @comunica/query-sparql-file @comunica/query-sparql-file-reasoning @comunica/query-sparql-hdt @comunica/query-sparql-rdfjs @comunica/query-sparql-reasoning @comunica/query-sparql-solid @comunica/query-sparql @comunica/actor-optimize-query-operation-assign-sources-exhaustive @comunica/actor-optimize-query-operation-group-sources @comunica/actor-optimize-query-operation-prune-empty-source-operations @comunica/actor-abstract-path @comunica/actor-query-operation-ask @comunica/actor-query-operation-bgp-join @comunica/actor-query-operation-construct @comunica/actor-query-operation-contextify-version @comunica/actor-query-operation-describe-subject @comunica/actor-query-operation-distinct-hash @comunica/actor-extract-links-content-policies @comunica/actor-init-join @comunica/actor-init-query-operation @comunica/actor-sparql-serialize-sparql-csv @comunica/actor-sparql-serialize-sparql-tsv @comunica/actor-rdf-resolve-quad-pattern-federated @comunica/actor-rdf-resolve-quad-pattern-hypermedia @comunica/bus-query-source-identify

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