robos:DataPipeline

Validation shape for robos:DataPipeline nodes in the devops package group.

Details

Class	robos:DataPipeline
Shape id	urn:robos:shape:DataPipelineShape
Package	DevOps & Cloud (robos.devops) (devops)
Classification	Services & processing
Schema.org type	schema:DataFeed

Properties

Count is the minimum and maximum number of values (* means no maximum). The validator enforces both. The type column is documentation only; the validator does not check types.

Property	Count	Type	Rule or description
dcterms:title	1..*	xsd:string	Data Pipeline must have a title.
robos:repository	1..*	xsd:string	Data Pipeline must define a repository.
robos:technology	1..*	xsd:string	Data Pipeline must specify technology stack.
robos:pipelineEngine	1..*	xsd:string	Data Pipeline must declare execution engine (Kafka Streams, Spark, Celery).

Example node

The checked-in graph has no node of this class that passes the validator, so this is a placeholder built from the shape. It has every required property, with example values. It is not a node from the graph.

{
  "@id": "urn:robos:devops:data-pipeline-sample",
  "@type": [
    "robos:DataPipeline",
    "schema:DataFeed",
    "oslc:Resource"
  ],
  "dcterms:title": "Sample Data Pipeline",
  "dcterms:description": "Placeholder node for robos:DataPipeline.",
  "robos:package": "devops",
  "robos:namespace": "robos.devops",
  "robos:repository": "github.com/acme/sample-repo",
  "robos:technology": "Node.js / TypeScript",
  "robos:pipelineEngine": "Kafka Streams",
  "robos:schemaOrgType": "https://schema.org/DataFeed",
  "robos:domainStandard": "https://schema.org/DataFeed",
  "robos:refersFrom": "https://schema.org/DataFeed"
}

Validate the example

Save the example as node.json in the repository root, then run:

node -e "const { SHACLValidator } = require('./packages/robos-graph/lib/shacl-validator'); console.log(new SHACLValidator().validate([require('./node.json')]).conforms)"

The command prints true when the node meets every rule for its types.