won.utils.goals

Class GoalUtils

java.lang.Object

won.utils.goals.GoalUtils

public class GoalUtils
extends java.lang.Object

Utils class for handling goals related actions like graph blending and data extraction of goals instantiation.

Constructor Summary

Constructors

Constructor and Description
GoalUtils()

Method Summary

Modifier and Type	Method and Description
static org.apache.jena.rdf.model.Model	extractGoalData(org.apache.jena.rdf.model.Model dataModel, org.apache.jena.rdf.model.Model shaclShapesModel) Extracts data from a data model while considering shacl shapes expressing constraints on that data model.
static java.lang.Boolean	validateModelShaclConformity(org.apache.jena.rdf.model.Model dataModel, org.apache.jena.rdf.model.Model shaclShapesModel)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GoalUtils

public GoalUtils()

Method Detail

extractGoalData

public static org.apache.jena.rdf.model.Model extractGoalData(org.apache.jena.rdf.model.Model dataModel,
                                                              org.apache.jena.rdf.model.Model shaclShapesModel)

Extracts data from a data model while considering shacl shapes expressing constraints on that data model. The method executes shacl validation using the shapes model on the data model. The goal data is extracted from the resulting report as well as the shapes and data model. A specific sparql query loaded from resources specifies which data will be extracted. The extracted data will contain all focus nodes that were actually referenced in the shapes model and only these properties that were referenced in the shapes model. For details on the extraction refer to the sparql queries: /won/utils/goals/extraction/goal-extraction-only-referenced-properties.rq

Parameters:

dataModel - The data model is expected to contain the rdf data which is usually the merged data of two needs and their conversation from which the goal data is gonna be extracted.

shaclShapesModel - the shapes model specifies shacl constraints for the data that should be extracted from the data model

Returns:

validateModelShaclConformity

public static java.lang.Boolean validateModelShaclConformity(org.apache.jena.rdf.model.Model dataModel,
                                                             org.apache.jena.rdf.model.Model shaclShapesModel)