/// <summary>
/// Gets a graph representation of this constraint
/// </summary>
internal override RDFGraph ToRDFGraph(RDFShape shape)
{
RDFGraph result = new RDFGraph();
if (shape != null)
{
//sh:closed
result.AddTriple(new RDFTriple(shape, RDFVocabulary.SHACL.CLOSED, new RDFTypedLiteral(this.Closed.ToString(), RDFModelEnums.RDFDatatypes.XSD_BOOLEAN)));
//Get collection from ignored properties
RDFCollection ignoredProperties = new RDFCollection(RDFModelEnums.RDFItemTypes.Resource)
{
InternalReificationSubject = this
};
foreach (RDFResource ignoredProperty in this.IgnoredProperties.Values)
{
ignoredProperties.AddItem(ignoredProperty);
}
result.AddCollection(ignoredProperties);
//sh:ignoredProperties
result.AddTriple(new RDFTriple(shape, RDFVocabulary.SHACL.IGNORED_PROPERTIES, ignoredProperties.ReificationSubject));
}
return(result);
}
/// <summary>
/// Gets a graph representation of this constraint
/// </summary>
internal override RDFGraph ToRDFGraph(RDFShape shape)
{
RDFGraph result = new RDFGraph();
if (shape != null)
{
//Get collection from inValues
RDFCollection inValues = new RDFCollection(this.ItemType)
{
InternalReificationSubject = this
};
foreach (RDFPatternMember inValue in this.InValues.Values)
{
if (this.ItemType == RDFModelEnums.RDFItemTypes.Literal)
{
inValues.AddItem((RDFLiteral)inValue);
}
else
{
inValues.AddItem((RDFResource)inValue);
}
}
result.AddCollection(inValues);
//sh:in
result.AddTriple(new RDFTriple(shape, RDFVocabulary.SHACL.IN, inValues.ReificationSubject));
}
return(result);
}
/// <summary>
/// Default-ctor to build an ontology enumerate class of the given category
/// </summary>
public RDFOntologyEnumerateClass(RDFSemanticsEnums.RDFOntologyEnumerateClassCategory enumerateClassCategory): base(new RDFResource()) {
this.Category = enumerateClassCategory;
this.EnumerateMembers = new Dictionary<Int64, RDFOntologyFact>();
this.RepresentativeCollection = (enumerateClassCategory == RDFSemanticsEnums.RDFOntologyEnumerateClassCategory.ResourceEnumeration ?
new RDFCollection(RDFModelEnums.RDFItemTypes.Resource) :
new RDFCollection(RDFModelEnums.RDFItemTypes.Literal));
}
/// <summary>
/// Adds the given collection to the graph
/// </summary>
public RDFGraph AddCollection(RDFCollection collection)
{
if (collection != null)
{
//Reify the collection to get its graph representation
var reifColl = collection.ReifyCollection();
//Iterate on the constructed triples
foreach (var t in reifColl)
{
this.AddTriple(t);
}
}
return(this);
}
/// <summary>
/// Gets a graph representation of this constraint
/// </summary>
internal override RDFGraph ToRDFGraph(RDFShape shape)
{
RDFGraph result = new RDFGraph();
if (shape != null)
{
//Get collection from language tags
RDFCollection languageTags = new RDFCollection(RDFModelEnums.RDFItemTypes.Literal)
{
InternalReificationSubject = this
};
foreach (string languageTag in this.LanguageTags)
{
languageTags.AddItem(new RDFPlainLiteral(languageTag));
}
result.AddCollection(languageTags);
//sh:languageIn
result.AddTriple(new RDFTriple(shape, RDFVocabulary.SHACL.LANGUAGE_IN, languageTags.ReificationSubject));
}
return(result);
}
/// <summary>
/// Gets a graph representation of this constraint
/// </summary>
internal override RDFGraph ToRDFGraph(RDFShape shape)
{
RDFGraph result = new RDFGraph();
if (shape != null)
{
//Get collection from xoneShapes
RDFCollection xoneShapes = new RDFCollection(RDFModelEnums.RDFItemTypes.Resource)
{
InternalReificationSubject = this
};
foreach (RDFResource xoneShape in this.XoneShapes.Values)
{
xoneShapes.AddItem(xoneShape);
}
result.AddCollection(xoneShapes);
//sh:xone
result.AddTriple(new RDFTriple(shape, RDFVocabulary.SHACL.XONE, xoneShapes.ReificationSubject));
}
return(result);
}
/// <summary>
/// Default-ctor to build a union class
/// </summary>
public RDFOntologyUnionClass(): base(new RDFResource()) {
this.CompositingClasses = new Dictionary<Int64, RDFOntologyClass>();
this.RepresentativeCollection = new RDFCollection(RDFModelEnums.RDFItemTypes.Resource);
}
/// <summary>
/// Detects the constraints of the given shape
/// </summary>
private static void DetectShapeConstraints(RDFGraph graph, RDFShape shape)
{
RDFGraph shapeDefinition = graph.SelectTriplesBySubject(shape);
//sh:and (accepted occurrences: N)
RDFGraph shapeAndConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.AND);
foreach (RDFTriple shapeAndConstraint in shapeAndConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
RDFAndConstraint andConstraint = new RDFAndConstraint();
RDFCollection andConstraintCollection = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)shapeAndConstraint.Object, RDFModelEnums.RDFTripleFlavors.SPO);
andConstraintCollection.Items.ForEach(item => andConstraint.AddShape((RDFResource)item));
shape.AddConstraint(andConstraint);
}
//sh:class (accepted occurrences: N)
RDFGraph shapeClassConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.CLASS);
foreach (RDFTriple shapeClassConstraint in shapeClassConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFClassConstraint((RDFResource)shapeClassConstraint.Object));
}
//sh:closed (accepted occurrences: 1)
RDFTriple shapeClosedConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.CLOSED).FirstOrDefault();
if (shapeClosedConstraint != null)
{
if (shapeClosedConstraint.Object is RDFTypedLiteral shapeClosedConstraintLiteral &&
shapeClosedConstraintLiteral.HasBooleanDatatype())
{
RDFClosedConstraint closedConstraint = new RDFClosedConstraint(bool.Parse(shapeClosedConstraintLiteral.Value));
//sh:ignoredProperties (accepted occurrences: 1)
RDFTriple shapeIgnoredPropertiesConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.IGNORED_PROPERTIES).FirstOrDefault();
if (shapeIgnoredPropertiesConstraint != null)
{
if (shapeIgnoredPropertiesConstraint.Object is RDFResource shapeIgnoredPropertiesConstraintResource)
{
RDFCollection shapeIgnoredPropertiesConstraintCollection = RDFModelUtilities.DeserializeCollectionFromGraph(graph, shapeIgnoredPropertiesConstraintResource, RDFModelEnums.RDFTripleFlavors.SPO);
shapeIgnoredPropertiesConstraintCollection.Items.ForEach(item => closedConstraint.AddIgnoredProperty((RDFResource)item));
}
}
shape.AddConstraint(closedConstraint);
}
}
//sh:datatype (accepted occurrences: N)
RDFGraph shapeDatatypeConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.DATATYPE);
foreach (RDFTriple shapeDatatypeConstraint in shapeDatatypeConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFDatatypeConstraint(RDFModelUtilities.GetDatatypeFromString(shapeDatatypeConstraint.Object.ToString())));
}
//sh:disjoint (accepted occurrences: N)
RDFGraph shapeDisjointConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.DISJOINT);
foreach (RDFTriple shapeDisjointConstraint in shapeDisjointConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFDisjointConstraint((RDFResource)shapeDisjointConstraint.Object));
}
//sh:equals (accepted occurrences: N)
RDFGraph shapeEqualsConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.EQUALS);
foreach (RDFTriple shapeEqualsConstraint in shapeEqualsConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFEqualsConstraint((RDFResource)shapeEqualsConstraint.Object));
}
//sh:hasValue (accepted occurrences: N)
RDFGraph shapeHasValueConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.HAS_VALUE);
foreach (RDFTriple shapeHasValueConstraint in shapeHasValueConstraints)
{
if (shapeHasValueConstraint.Object is RDFResource)
{
shape.AddConstraint(new RDFHasValueConstraint((RDFResource)shapeHasValueConstraint.Object));
}
else if (shapeHasValueConstraint.Object is RDFLiteral)
{
shape.AddConstraint(new RDFHasValueConstraint((RDFLiteral)shapeHasValueConstraint.Object));
}
}
//sh:in (accepted occurrences: N)
RDFGraph shapeInConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.IN);
foreach (RDFTriple shapeInConstraint in shapeInConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
RDFModelEnums.RDFTripleFlavors shapeInConstraintCollectionFlavor = RDFModelUtilities.DetectCollectionFlavorFromGraph(graph, (RDFResource)shapeInConstraint.Object);
RDFCollection shapeInConstraintCollection = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)shapeInConstraint.Object, shapeInConstraintCollectionFlavor);
RDFInConstraint inConstraint = new RDFInConstraint(shapeInConstraintCollection.ItemType);
shapeInConstraintCollection.Items.ForEach(item =>
{
if (item is RDFResource)
{
inConstraint.AddValue((RDFResource)item);
}
else if (item is RDFLiteral)
{
inConstraint.AddValue((RDFLiteral)item);
}
});
shape.AddConstraint(inConstraint);
}
//sh:languageIn (accepted occurrences: N)
RDFGraph shapeLanguageInConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.LANGUAGE_IN);
foreach (RDFTriple shapeLanguageInConstraint in shapeLanguageInConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
RDFCollection shapeLanguageInConstraintCollection = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)shapeLanguageInConstraint.Object, RDFModelEnums.RDFTripleFlavors.SPL);
shape.AddConstraint(new RDFLanguageInConstraint(shapeLanguageInConstraintCollection.Select(x => x.ToString()).ToList()));
}
//sh:lessThan (accepted occurrences: N)
RDFGraph shapeLessThanConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.LESS_THAN);
foreach (RDFTriple shapeLessThanConstraint in shapeLessThanConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFLessThanConstraint((RDFResource)shapeLessThanConstraint.Object));
}
//sh:lessThanOrEquals (accepted occurrences: N)
RDFGraph shapeLessThanOrEqualsConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.LESS_THAN_OR_EQUALS);
foreach (RDFTriple shapeLessThanOrEqualsConstraint in shapeLessThanOrEqualsConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFLessThanOrEqualsConstraint((RDFResource)shapeLessThanOrEqualsConstraint.Object));
}
//sh:maxCount (accepted occurrences: 1)
RDFTriple shapeMaxCountConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MAX_COUNT).FirstOrDefault();
if (shapeMaxCountConstraint != null)
{
if (shapeMaxCountConstraint.Object is RDFTypedLiteral shaclMaxCountConstraintLiteral &&
shaclMaxCountConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMaxCountConstraint(int.Parse(shaclMaxCountConstraintLiteral.Value)));
}
}
//sh:maxExclusive (accepted occurrences: 1)
RDFTriple shapeMaxExclusiveConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MAX_EXCLUSIVE).FirstOrDefault();
if (shapeMaxExclusiveConstraint != null)
{
if (shapeMaxExclusiveConstraint.Object is RDFResource)
{
shape.AddConstraint(new RDFMaxExclusiveConstraint((RDFResource)shapeMaxExclusiveConstraint.Object));
}
else if (shapeMaxExclusiveConstraint.Object is RDFLiteral)
{
shape.AddConstraint(new RDFMaxExclusiveConstraint((RDFLiteral)shapeMaxExclusiveConstraint.Object));
}
}
//sh:maxInclusive (accepted occurrences: 1)
RDFTriple shapeMaxInclusiveConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MAX_INCLUSIVE).FirstOrDefault();
if (shapeMaxInclusiveConstraint != null)
{
if (shapeMaxInclusiveConstraint.Object is RDFResource)
{
shape.AddConstraint(new RDFMaxInclusiveConstraint((RDFResource)shapeMaxInclusiveConstraint.Object));
}
else if (shapeMaxInclusiveConstraint.Object is RDFLiteral)
{
shape.AddConstraint(new RDFMaxInclusiveConstraint((RDFLiteral)shapeMaxInclusiveConstraint.Object));
}
}
//sh:maxLength (accepted occurrences: 1)
RDFTriple shapeMaxLengthConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MAX_LENGTH).FirstOrDefault();
if (shapeMaxLengthConstraint != null)
{
if (shapeMaxLengthConstraint.Object is RDFTypedLiteral shaclMaxLengthConstraintLiteral &&
shaclMaxLengthConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMaxLengthConstraint(int.Parse(shaclMaxLengthConstraintLiteral.Value)));
}
}
//sh:minCount (accepted occurrences: 1)
RDFTriple shapeMinCountConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MIN_COUNT).FirstOrDefault();
if (shapeMinCountConstraint != null)
{
if (shapeMinCountConstraint.Object is RDFTypedLiteral shaclMinCountConstraintLiteral &&
shaclMinCountConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMinCountConstraint(int.Parse(shaclMinCountConstraintLiteral.Value)));
}
}
//sh:minExclusive (accepted occurrences: 1)
RDFTriple shapeMinExclusiveConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MIN_EXCLUSIVE).FirstOrDefault();
if (shapeMinExclusiveConstraint != null)
{
if (shapeMinExclusiveConstraint.Object is RDFResource)
{
shape.AddConstraint(new RDFMinExclusiveConstraint((RDFResource)shapeMinExclusiveConstraint.Object));
}
else if (shapeMinExclusiveConstraint.Object is RDFLiteral)
{
shape.AddConstraint(new RDFMinExclusiveConstraint((RDFLiteral)shapeMinExclusiveConstraint.Object));
}
}
//sh:minInclusive (accepted occurrences: 1)
RDFTriple shapeMinInclusiveConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MIN_INCLUSIVE).FirstOrDefault();
if (shapeMinInclusiveConstraint != null)
{
if (shapeMinInclusiveConstraint.Object is RDFResource)
{
shape.AddConstraint(new RDFMinInclusiveConstraint((RDFResource)shapeMinInclusiveConstraint.Object));
}
else if (shapeMinInclusiveConstraint.Object is RDFLiteral)
{
shape.AddConstraint(new RDFMinInclusiveConstraint((RDFLiteral)shapeMinInclusiveConstraint.Object));
}
}
//sh:minLength (accepted occurrences: 1)
RDFTriple shapeMinLengthConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.MIN_LENGTH).FirstOrDefault();
if (shapeMinLengthConstraint != null)
{
if (shapeMinLengthConstraint.Object is RDFTypedLiteral shaclMinLengthConstraintLiteral &&
shaclMinLengthConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMinLengthConstraint(int.Parse(shaclMinLengthConstraintLiteral.Value)));
}
}
//sh:node (accepted occurrences: N)
RDFGraph shapeNodeConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.NODE);
foreach (RDFTriple shapeNodeConstraint in shapeNodeConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFNodeConstraint((RDFResource)shapeNodeConstraint.Object));
}
//sh:nodeKind (accepted occurrences: 1)
RDFTriple shapeNodeKindConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.NODE_KIND).FirstOrDefault();
if (shapeNodeKindConstraint != null)
{
if (shapeNodeKindConstraint.Object.Equals(RDFVocabulary.SHACL.BLANK_NODE))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.BlankNode));
}
else if (shapeNodeKindConstraint.Object.Equals(RDFVocabulary.SHACL.BLANK_NODE_OR_IRI))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.BlankNodeOrIRI));
}
else if (shapeNodeKindConstraint.Object.Equals(RDFVocabulary.SHACL.BLANK_NODE_OR_LITERAL))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.BlankNodeOrLiteral));
}
else if (shapeNodeKindConstraint.Object.Equals(RDFVocabulary.SHACL.IRI))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.IRI));
}
else if (shapeNodeKindConstraint.Object.Equals(RDFVocabulary.SHACL.IRI_OR_LITERAL))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.IRIOrLiteral));
}
else if (shapeNodeKindConstraint.Object.Equals(RDFVocabulary.SHACL.LITERAL))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.Literal));
}
}
//sh:not (accepted occurrences: N)
RDFGraph shapeNotConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.NOT);
foreach (RDFTriple shapeNotConstraint in shapeNotConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFNotConstraint((RDFResource)shapeNotConstraint.Object));
}
//sh:or (accepted occurrences: N)
RDFGraph shapeOrConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.OR);
foreach (RDFTriple shapeOrConstraint in shapeOrConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
RDFOrConstraint orConstraint = new RDFOrConstraint();
RDFCollection orConstraintCollection = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)shapeOrConstraint.Object, RDFModelEnums.RDFTripleFlavors.SPO);
orConstraintCollection.Items.ForEach(item => orConstraint.AddShape((RDFResource)item));
shape.AddConstraint(orConstraint);
}
//sh:pattern (accepted occurrences: 1)
RDFTriple shapePatternConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.PATTERN).FirstOrDefault();
if (shapePatternConstraint != null)
{
if (shapePatternConstraint.Object is RDFTypedLiteral shapePatternConstraintLiteral &&
shapePatternConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_STRING))
{
//sh:flags (accepted occurrences: 1)
RegexOptions regexOptions = RegexOptions.None;
RDFTriple shapeFlagsConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.FLAGS).FirstOrDefault();
if (shapeFlagsConstraint != null)
{
if (shapeFlagsConstraint.Object is RDFTypedLiteral shapeFlagsConstraintLiteral &&
shapeFlagsConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_STRING))
{
if (shapeFlagsConstraintLiteral.Value.Contains("i"))
{
regexOptions |= RegexOptions.IgnoreCase;
}
if (shapeFlagsConstraintLiteral.Value.Contains("s"))
{
regexOptions |= RegexOptions.Singleline;
}
if (shapeFlagsConstraintLiteral.Value.Contains("m"))
{
regexOptions |= RegexOptions.Multiline;
}
if (shapeFlagsConstraintLiteral.Value.Contains("x"))
{
regexOptions |= RegexOptions.IgnorePatternWhitespace;
}
}
}
shape.AddConstraint(new RDFPatternConstraint(new Regex(shapePatternConstraintLiteral.Value, regexOptions)));
}
}
//sh:property (accepted occurrences: N)
RDFGraph shapePropertyConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.PROPERTY);
foreach (RDFTriple shapePropertyConstraint in shapePropertyConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
shape.AddConstraint(new RDFPropertyConstraint((RDFResource)shapePropertyConstraint.Object));
}
//sh:qualifiedValueShape (accepted occurrences: 1)
RDFTriple shapeQualifiedValueConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.QUALIFIED_VALUE_SHAPE).FirstOrDefault();
if (shapeQualifiedValueConstraint != null)
{
if (shapeQualifiedValueConstraint.Object is RDFResource)
{
//sh:qualifiedMinCount (accepted occurrences: 1)
int? qualifiedMinCountValue = null;
RDFTriple shapeQualifiedMinCountConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.QUALIFIED_MIN_COUNT).FirstOrDefault();
if (shapeQualifiedMinCountConstraint != null)
{
if (shapeQualifiedMinCountConstraint.Object is RDFTypedLiteral shapeQualifiedMinCountConstraintLiteral &&
shapeQualifiedMinCountConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
qualifiedMinCountValue = int.Parse(shapeQualifiedMinCountConstraintLiteral.Value);
}
}
//sh:qualifiedMaxCount (accepted occurrences: 1)
int? qualifiedMaxCountValue = null;
RDFTriple shapeQualifiedMaxCountConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.QUALIFIED_MAX_COUNT).FirstOrDefault();
if (shapeQualifiedMaxCountConstraint != null)
{
if (shapeQualifiedMaxCountConstraint.Object is RDFTypedLiteral shapeQualifiedMaxCountConstraintLiteral &&
shapeQualifiedMaxCountConstraintLiteral.Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
qualifiedMaxCountValue = int.Parse(shapeQualifiedMaxCountConstraintLiteral.Value);
}
}
shape.AddConstraint(new RDFQualifiedValueShapeConstraint((RDFResource)shapeQualifiedValueConstraint.Object, qualifiedMinCountValue, qualifiedMaxCountValue));
}
}
//sh:uniqueLang (accepted occurrences: 1)
RDFTriple shapeUniqueLangConstraint = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.UNIQUE_LANG).FirstOrDefault();
if (shapeUniqueLangConstraint != null)
{
if (shapeUniqueLangConstraint.Object is RDFTypedLiteral shapeUniqueLangConstraintLiteral &&
shapeUniqueLangConstraintLiteral.HasBooleanDatatype())
{
shape.AddConstraint(new RDFUniqueLangConstraint(bool.Parse(shapeUniqueLangConstraintLiteral.Value)));
}
}
//sh:xone (accepted occurrences: N)
RDFGraph shapeXoneConstraints = shapeDefinition.SelectTriplesByPredicate(RDFVocabulary.SHACL.XONE);
foreach (RDFTriple shapeXoneConstraint in shapeXoneConstraints.Where(t => t.TripleFlavor == RDFModelEnums.RDFTripleFlavors.SPO))
{
RDFXoneConstraint xoneConstraint = new RDFXoneConstraint();
RDFCollection xoneConstraintCollection = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)shapeXoneConstraint.Object, RDFModelEnums.RDFTripleFlavors.SPO);
xoneConstraintCollection.Items.ForEach(item => xoneConstraint.AddShape((RDFResource)item));
shape.AddConstraint(xoneConstraint);
}
}
private static void ParseShapeConstraints(DataRow shapesRow, RDFGraph graph, RDFShape shape)
{
//sh:and
if (!shapesRow.IsNull("?AND"))
{
RDFPatternMember reifSubj = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?AND"));
if (reifSubj is RDFResource)
{
RDFAndConstraint andConstraint = new RDFAndConstraint();
RDFCollection andColl = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)reifSubj, RDFModelEnums.RDFTripleFlavors.SPO);
andColl.Items.ForEach(item => {
andConstraint.AddShape((RDFResource)item);
});
shape.AddConstraint(andConstraint);
}
}
//sh:class
if (!shapesRow.IsNull("?CLASS"))
{
RDFPatternMember cls = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?CLASS"));
if (cls is RDFResource)
{
shape.AddConstraint(new RDFClassConstraint((RDFResource)cls));
}
}
//sh:closed
if (!shapesRow.IsNull("?CLOSED"))
{
RDFPatternMember closed = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?CLOSED"));
if (closed is RDFTypedLiteral &&
((RDFTypedLiteral)closed).HasBooleanDatatype())
{
RDFClosedConstraint closedConstraint = new RDFClosedConstraint(Boolean.Parse(((RDFTypedLiteral)closed).Value));
//sh:ignoredProperties
RDFPatternMember reifSubj = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?IGNOREDPROPERTIES"));
if (reifSubj is RDFResource)
{
RDFCollection ignoredPropsColl = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)reifSubj, RDFModelEnums.RDFTripleFlavors.SPO);
ignoredPropsColl.Items.ForEach(item => {
closedConstraint.AddIgnoredProperty((RDFResource)item);
});
}
shape.AddConstraint(closedConstraint);
}
}
//sh:datatype
if (!shapesRow.IsNull("?DATATYPE"))
{
RDFPatternMember datatype = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?DATATYPE"));
if (datatype is RDFResource)
{
shape.AddConstraint(new RDFDatatypeConstraint(RDFModelUtilities.GetDatatypeFromString(datatype.ToString())));
}
}
//sh:disjoint
if (!shapesRow.IsNull("?DISJOINT"))
{
RDFPatternMember disjpred = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?DISJOINT"));
if (disjpred is RDFResource)
{
shape.AddConstraint(new RDFDisjointConstraint((RDFResource)disjpred));
}
}
//sh:equals
if (!shapesRow.IsNull("?EQUALS"))
{
RDFPatternMember eqpred = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?EQUALS"));
if (eqpred is RDFResource)
{
shape.AddConstraint(new RDFEqualsConstraint((RDFResource)eqpred));
}
}
//sh:hasValue
if (!shapesRow.IsNull("?HASVALUE"))
{
RDFPatternMember value = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?HASVALUE"));
if (value is RDFResource)
{
shape.AddConstraint(new RDFHasValueConstraint((RDFResource)value));
}
else if (value is RDFLiteral)
{
shape.AddConstraint(new RDFHasValueConstraint((RDFLiteral)value));
}
}
//sh:in
if (!shapesRow.IsNull("?IN"))
{
RDFPatternMember reifSubj = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?IN"));
if (reifSubj is RDFResource)
{
RDFModelEnums.RDFTripleFlavors inCollFlavor = RDFModelUtilities.DetectCollectionFlavorFromGraph(graph, (RDFResource)reifSubj);
RDFCollection inColl = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)reifSubj, inCollFlavor);
RDFInConstraint inConstraint = new RDFInConstraint(inColl.ItemType);
inColl.Items.ForEach(item => {
if (inColl.ItemType == RDFModelEnums.RDFItemTypes.Literal)
{
inConstraint.AddValue((RDFLiteral)item);
}
else
{
inConstraint.AddValue((RDFResource)item);
}
});
shape.AddConstraint(inConstraint);
}
}
//sh:languageIn
if (!shapesRow.IsNull("?LANGUAGEIN"))
{
RDFPatternMember reifSubj = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?LANGUAGEIN"));
if (reifSubj is RDFResource)
{
RDFCollection langTagsColl = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)reifSubj, RDFModelEnums.RDFTripleFlavors.SPL);
shape.AddConstraint(new RDFLanguageInConstraint(langTagsColl.Select(x => x.ToString()).ToList()));
}
}
//sh:lessThan
if (!shapesRow.IsNull("?LESSTHAN"))
{
RDFPatternMember ltpred = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?LESSTHAN"));
if (ltpred is RDFResource)
{
shape.AddConstraint(new RDFLessThanConstraint((RDFResource)ltpred));
}
}
//sh:lessThanOrEquals
if (!shapesRow.IsNull("?LESSTHANOREQUALS"))
{
RDFPatternMember lteqpred = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?LESSTHANOREQUALS"));
if (lteqpred is RDFResource)
{
shape.AddConstraint(new RDFLessThanOrEqualsConstraint((RDFResource)lteqpred));
}
}
//sh:maxCount
if (!shapesRow.IsNull("?MAXCOUNT"))
{
RDFPatternMember maxCount = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MAXCOUNT"));
if (maxCount is RDFTypedLiteral && ((RDFTypedLiteral)maxCount).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMaxCountConstraint(int.Parse(((RDFTypedLiteral)maxCount).Value)));
}
}
//sh:maxExclusive
if (!shapesRow.IsNull("?MAXEXCLUSIVE"))
{
RDFPatternMember value = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MAXEXCLUSIVE"));
if (value is RDFResource)
{
shape.AddConstraint(new RDFMaxExclusiveConstraint((RDFResource)value));
}
else if (value is RDFLiteral)
{
shape.AddConstraint(new RDFMaxExclusiveConstraint((RDFLiteral)value));
}
}
//sh:maxInclusive
if (!shapesRow.IsNull("?MAXINCLUSIVE"))
{
RDFPatternMember value = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MAXINCLUSIVE"));
if (value is RDFResource)
{
shape.AddConstraint(new RDFMaxInclusiveConstraint((RDFResource)value));
}
else if (value is RDFLiteral)
{
shape.AddConstraint(new RDFMaxInclusiveConstraint((RDFLiteral)value));
}
}
//sh:maxLength
if (!shapesRow.IsNull("?MAXLENGTH"))
{
RDFPatternMember maxLength = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MAXLENGTH"));
if (maxLength is RDFTypedLiteral && ((RDFTypedLiteral)maxLength).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMaxLengthConstraint(int.Parse(((RDFTypedLiteral)maxLength).Value)));
}
}
//sh:minCount
if (!shapesRow.IsNull("?MINCOUNT"))
{
RDFPatternMember minCount = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MINCOUNT"));
if (minCount is RDFTypedLiteral && ((RDFTypedLiteral)minCount).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMinCountConstraint(int.Parse(((RDFTypedLiteral)minCount).Value)));
}
}
//sh:minExclusive
if (!shapesRow.IsNull("?MINEXCLUSIVE"))
{
RDFPatternMember value = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MINEXCLUSIVE"));
if (value is RDFResource)
{
shape.AddConstraint(new RDFMinExclusiveConstraint((RDFResource)value));
}
else if (value is RDFLiteral)
{
shape.AddConstraint(new RDFMinExclusiveConstraint((RDFLiteral)value));
}
}
//sh:minInclusive
if (!shapesRow.IsNull("?MININCLUSIVE"))
{
RDFPatternMember value = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MININCLUSIVE"));
if (value is RDFResource)
{
shape.AddConstraint(new RDFMinInclusiveConstraint((RDFResource)value));
}
else if (value is RDFLiteral)
{
shape.AddConstraint(new RDFMinInclusiveConstraint((RDFLiteral)value));
}
}
//sh:minLength
if (!shapesRow.IsNull("?MINLENGTH"))
{
RDFPatternMember minLength = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?MINLENGTH"));
if (minLength is RDFTypedLiteral && ((RDFTypedLiteral)minLength).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
shape.AddConstraint(new RDFMinLengthConstraint(int.Parse(((RDFTypedLiteral)minLength).Value)));
}
}
//sh:node
if (!shapesRow.IsNull("?NODE"))
{
RDFPatternMember nodeshapeUri = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?NODE"));
if (nodeshapeUri is RDFResource)
{
shape.AddConstraint(new RDFNodeConstraint((RDFResource)nodeshapeUri));
}
}
//sh:nodeKind
if (!shapesRow.IsNull("?NODEKIND"))
{
RDFPatternMember nodeKind = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?NODEKIND"));
if (nodeKind is RDFResource)
{
if (nodeKind.Equals(RDFVocabulary.SHACL.BLANK_NODE))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.BlankNode));
}
else if (nodeKind.Equals(RDFVocabulary.SHACL.BLANK_NODE_OR_IRI))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.BlankNodeOrIRI));
}
else if (nodeKind.Equals(RDFVocabulary.SHACL.BLANK_NODE_OR_LITERAL))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.BlankNodeOrLiteral));
}
else if (nodeKind.Equals(RDFVocabulary.SHACL.IRI))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.IRI));
}
else if (nodeKind.Equals(RDFVocabulary.SHACL.IRI_OR_LITERAL))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.IRIOrLiteral));
}
else if (nodeKind.Equals(RDFVocabulary.SHACL.LITERAL))
{
shape.AddConstraint(new RDFNodeKindConstraint(RDFValidationEnums.RDFNodeKinds.Literal));
}
}
}
//sh:not
if (!shapesRow.IsNull("?NOT"))
{
RDFPatternMember notshapeUri = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?NOT"));
if (notshapeUri is RDFResource)
{
shape.AddConstraint(new RDFNotConstraint((RDFResource)notshapeUri));
}
}
//sh:or
if (!shapesRow.IsNull("?OR"))
{
RDFPatternMember reifSubj = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?OR"));
if (reifSubj is RDFResource)
{
RDFOrConstraint orConstraint = new RDFOrConstraint();
RDFCollection orColl = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)reifSubj, RDFModelEnums.RDFTripleFlavors.SPO);
orColl.Items.ForEach(item => {
orConstraint.AddShape((RDFResource)item);
});
shape.AddConstraint(orConstraint);
}
}
//sh:pattern
if (!shapesRow.IsNull("?PATTERN"))
{
RDFPatternMember regexPattern = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?PATTERN"));
if (regexPattern is RDFTypedLiteral && ((RDFTypedLiteral)regexPattern).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_STRING))
{
//sh:flags
RegexOptions regexOptions = RegexOptions.None;
if (!shapesRow.IsNull("?FLAGS"))
{
RDFPatternMember regexFlags = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?FLAGS"));
if (regexFlags is RDFTypedLiteral && ((RDFTypedLiteral)regexFlags).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_STRING))
{
if (((RDFTypedLiteral)regexFlags).Value.Contains("i"))
{
regexOptions |= RegexOptions.IgnoreCase;
}
if (((RDFTypedLiteral)regexFlags).Value.Contains("s"))
{
regexOptions |= RegexOptions.Singleline;
}
if (((RDFTypedLiteral)regexFlags).Value.Contains("m"))
{
regexOptions |= RegexOptions.Multiline;
}
if (((RDFTypedLiteral)regexFlags).Value.Contains("x"))
{
regexOptions |= RegexOptions.IgnorePatternWhitespace;
}
}
}
shape.AddConstraint(new RDFPatternConstraint(new Regex(((RDFTypedLiteral)regexPattern).Value, regexOptions)));
}
}
//sh:property
if (!shapesRow.IsNull("?PROPERTY"))
{
RDFPatternMember propertyshapeUri = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?PROPERTY"));
if (propertyshapeUri is RDFResource)
{
shape.AddConstraint(new RDFPropertyConstraint((RDFResource)propertyshapeUri));
}
}
//sh:qualifiedValueShape
if (!shapesRow.IsNull("?QUALIFIEDVALUESHAPE"))
{
RDFPatternMember qualifiedValueShapeUri = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?QUALIFIEDVALUESHAPE"));
if (qualifiedValueShapeUri is RDFResource)
{
//sh:qualifiedMinCount
int?qualifiedMinCountValue = null;
if (!shapesRow.IsNull("?QUALIFIEDMINCOUNT"))
{
RDFPatternMember qualifiedMinCount = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?QUALIFIEDMINCOUNT"));
if (qualifiedMinCount is RDFTypedLiteral && ((RDFTypedLiteral)qualifiedMinCount).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
qualifiedMinCountValue = int.Parse(((RDFTypedLiteral)qualifiedMinCount).Value);
}
}
//sh:qualifiedMaxCount
int?qualifiedMaxCountValue = null;
if (!shapesRow.IsNull("?QUALIFIEDMAXCOUNT"))
{
RDFPatternMember qualifiedMaxCount = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?QUALIFIEDMAXCOUNT"));
if (qualifiedMaxCount is RDFTypedLiteral && ((RDFTypedLiteral)qualifiedMaxCount).Datatype.Equals(RDFModelEnums.RDFDatatypes.XSD_INTEGER))
{
qualifiedMaxCountValue = int.Parse(((RDFTypedLiteral)qualifiedMaxCount).Value);
}
}
shape.AddConstraint(new RDFQualifiedValueShapeConstraint((RDFResource)qualifiedValueShapeUri, qualifiedMinCountValue, qualifiedMaxCountValue));
}
}
//sh:uniqueLang
if (!shapesRow.IsNull("?UNIQUELANG"))
{
RDFPatternMember uniqueLang = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?UNIQUELANG"));
if (uniqueLang is RDFTypedLiteral &&
((RDFTypedLiteral)uniqueLang).HasBooleanDatatype())
{
shape.AddConstraint(new RDFUniqueLangConstraint(Boolean.Parse(((RDFTypedLiteral)uniqueLang).Value)));
}
}
//sh:xone
if (!shapesRow.IsNull("?XONE"))
{
RDFPatternMember reifSubj = RDFQueryUtilities.ParseRDFPatternMember(shapesRow.Field <string>("?XONE"));
if (reifSubj is RDFResource)
{
RDFXoneConstraint xoneConstraint = new RDFXoneConstraint();
RDFCollection xoneColl = RDFModelUtilities.DeserializeCollectionFromGraph(graph, (RDFResource)reifSubj, RDFModelEnums.RDFTripleFlavors.SPO);
xoneColl.Items.ForEach(item => {
xoneConstraint.AddShape((RDFResource)item);
});
shape.AddConstraint(xoneConstraint);
}
}
}
