@comunica/actor-init-query

A query init actor

Usage no npm install needed!

<script type="module">
  import comunicaActorInitQuery from 'https://cdn.skypack.dev/@comunica/actor-init-query';
</script>

README

Comunica Query Init Actor

npm version

An Init actor that can initialize a query engine.

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/actor-init-query

Configure

After installing, this package can be added to your engine's configuration as follows:

{
  "@context": [
    ...
    "https://linkedsoftwaredependencies.org/bundles/npm/@comunica/actor-init-query/^2.0.0/components/context.jsonld"  
  ],
  "actors": [
    ...
    {
      "@id": "urn:comunica:default:init/actors#query",
      "@type": "ActorInitQuery",
      "mediatorOptimizeQueryOperation": { "@id": "urn:comunica:default:optimize-query-operation/mediators#main" },
      "mediatorQueryOperation": { "@id": "urn:comunica:default:query-operation/mediators#main" },
      "mediatorQueryParse": { "@id": "urn:comunica:default:query-parse/mediators#main" },
      "mediatorQueryResultSerialize": { "@id": "urn:comunica:default:query-result-serialize/mediators#serialize" },
      "mediatorQueryResultSerializeMediaTypeCombiner": { "@id": "urn:comunica:default:query-result-serialize/mediators#mediaType" },
      "mediatorQueryResultSerializeMediaTypeFormatCombiner": { "@id": "urn:comunica:default:query-result-serialize/mediators#mediaTypeFormat" },
      "mediatorContextPreprocess": { "@id": "urn:comunica:default:context-preprocess/mediators#main" },
      "mediatorHttpInvalidate": { "@id": "urn:comunica:default:http-invalidate/mediators#main" }
    }
  ]
}

Config Parameters