CODEWITHSUNDEEP
javasparqlrdfjena
Noor
Noor

Reputation: 20150

Create a BIND Clause Programmatically in Jena

How do I create a BIND clause and add it to an ElementGroup, For example, suppose I have a node and want to bind this to a variable. In SPARQL, such a statement would probably be represented as:

BIND ( IRI("http://www.example.com/x") as ?x)

suppose that I already have a node:

Node x = NodeFactory.createURI("http://www.example.com/x");

So, How can I create such a clause Programmatically and add it to an ElementGroup

Upvotes: 1

Views: 72

Answers (1)

Noor
Noor

Reputation: 20150

Finally, it was not that difficult, except due to the lack of documentation,

Simple as:

ElementGroup elg = .... ;
Node mainSubjectNode = NodeFactory.createURI("http://www.example.com/x");
ElementBind x = new ElementBind(Var.alloc("asd"),NodeValue.makeNode(mainSubjectNode));
elg.addElement(x);

Upvotes: 2

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