# baseURI: http://extensionsamples.topbraid.org/functions/hellofunctionexample.api.ttl
# imports: http://datashapes.org/dash
# prefix: exfun

@prefix dash: <http://datashapes.org/dash#> .
@prefix exfun: <http://extensionsamples.topbraid.org/functions/hellofunctionexample.api.ttl#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://extensionsamples.topbraid.org/functions/hellofunctionexample.api.ttl>
  a owl:Ontology ;
  dash:generatePrefixConstants "exfun" ;
  <http://topbraid.org/swa#defaultNamespace> "http://extensionsamples.topbraid.org/functions/hellofunctionexample.api.ttl#" ;
  rdfs:label "HelloFunctionExample.api.ttl" ;
  owl:imports <http://datashapes.org/dash> ;
.
exfun:hello
  a dash:ScriptFunction ;
  dash:apiStatus dash:Stable ;
  dash:js "return `Hello, ${name}!`" ;
  rdfs:comment """An example function that accepts a name (string) as parameter and returns a string "Hello, ...!" using that name.

You can call the function from SPARQL using exfun:hello('World').

Since the function declares an dash:apiStatus, you can also call it from from ADS scripts using exfun.hello('World') and as a web service using /tbl/service/_/exfun/hello?name=World.

Note that the file itself contains a value for dash:generatePrefixConstants "exfun" from the Home resource to make sure the exfun constants are known to the API.""" ;
  rdfs:label "Hello Function" ;
  sh:parameter exfun:hello-name ;
  sh:returnType xsd:string ;
.
exfun:hello-name
  a sh:Parameter ;
  sh:path exfun:name ;
  sh:datatype xsd:string ;
  sh:description "The name of the person to say hello to." ;
  sh:name "name" ;
.