Package org.aksw.jenax.graphql.sparql.v2.gon.model

Interface RonProvider

Type Parameters:
K - The key type of objects. The type correspondences are strings for JSON and RDF terms for RON.
V - The type of values contained in literals. Typically object for JSON and RDF term for RON. If we allowed a V type, then we'd need a Java-to-V mapper, such as Object-to-Node.
public interface RonProvider
Abstraction akin to JSONPath's JsonProvidere. There are subtle differences between JSON and RON: In RON, keys and literals are all RDF terms.

  • Method Details

    • newObject

      Object newObject(org.apache.jena.graph.Node node)

    • isObject

      boolean isObject(Object obj)

    • getObjectId

      org.apache.jena.graph.Node getObjectId(Object obj)
      Get the id of an object. Can be thought of as extracting the @id attribute of a JSON-LD object.

    • setProperty

      void setProperty(Object obj, org.apache.jena.graph.Node p, boolean isFoward, Object value)

    • getProperty

      Object getProperty(Object obj, org.apache.jena.graph.Node p, boolean isForward)

    • removeProperty

      void removeProperty(Object obj, org.apache.jena.graph.Node p, boolean isForward)

    • newArray

      Object newArray()

    • isArray

      boolean isArray(Object obj)

    • addElement

      void addElement(Object arr, Object value)

    • setElement

      void setElement(Object arr, int index, Object value)

    • removeElement

      void removeElement(Object arr, int index)

    • newLiteral

      Object newLiteral(org.apache.jena.graph.Node node)

    • isLiteral

      boolean isLiteral(Object obj)

    • getLiteral

      org.apache.jena.graph.Node getLiteral(Object obj)

    • newNull

      Object newNull()

    • isNull

      boolean isNull(Object obj)