Comunica OrderBy Sparqlee Query Operation Actor

A Query Operation actor that handles SPARQL ORDER BY 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/actor-query-operation-orderby
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Configure

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

{
  "@context": [
    ...
    "https://linkedsoftwaredependencies.org/bundles/npm/@comunica/actor-query-operation-orderby/^4.0.0/components/context.jsonld"
  ],
  "actors": [
    ...
    {
      "@id": "urn:comunica:default:query-operation/actors#orderby",
      "@type": "ActorQueryOperationOrderBy",
      "mediatorQueryOperation": { "@id": "urn:comunica:default:query-operation/mediators#main" },
      "mediatorExpressionEvaluatorFactory": { "@id": "urn:comunica:default:expression-evaluator-factory/mediators#main" },
      "mediatorTermComparatorFactory": { "@id": "urn:comunica:default:term-comparator-factory/mediators#main" }
    }
  ]
}
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Config Parameters

• mediatorQueryOperation: A mediator over the Query Operation bus.
• mediatorExpressionEvaluatorFactory: A mediator over the Expression Evaluator Factory bus.
• mediatorTermComparatorFactory: A factory to create a Term Comparator Factory bus.