/// <summary>
/// Evaluates this constraint against the given data graph
/// </summary>
internal override RDFValidationReport ValidateConstraint(RDFShapesGraph shapesGraph, RDFGraph dataGraph, RDFShape shape, RDFPatternMember focusNode, List <RDFPatternMember> valueNodes)
{
RDFValidationReport report = new RDFValidationReport();
#region Evaluation
List <RDFPatternMember> predicateNodes = dataGraph.Where(t => t.Subject.Equals(focusNode) &&
t.Predicate.Equals(this.LessThanPredicate))
.Select(x => x.Object)
.ToList();
foreach (RDFPatternMember valueNode in valueNodes)
{
foreach (RDFPatternMember predicateNode in predicateNodes)
{
int comparison = RDFQueryUtilities.CompareRDFPatternMembers(valueNode, predicateNode);
if (comparison == -99 || comparison >= 0)
{
report.AddResult(new RDFValidationResult(shape,
RDFVocabulary.SHACL.LESS_THAN_CONSTRAINT_COMPONENT,
focusNode,
shape is RDFPropertyShape ? ((RDFPropertyShape)shape).Path : null,
valueNode,
shape.Messages,
shape.Severity));
}
}
}
#endregion
return(report);
}
/// <summary>
/// Evaluates this constraint against the given data graph
/// </summary>
internal override RDFValidationReport ValidateConstraint(RDFShapesGraph shapesGraph, RDFGraph dataGraph, RDFShape shape, RDFPatternMember focusNode, List <RDFPatternMember> valueNodes)
{
RDFValidationReport report = new RDFValidationReport();
#region Evaluation
foreach (RDFPatternMember valueNode in valueNodes)
{
Int32 comparison = RDFQueryUtilities.CompareRDFPatternMembers(this.Value, valueNode);
if (comparison == -99 || comparison <= 0)
{
report.AddResult(new RDFValidationResult(shape,
RDFVocabulary.SHACL.MAX_EXCLUSIVE_CONSTRAINT_COMPONENT,
focusNode,
shape is RDFPropertyShape ? ((RDFPropertyShape)shape).Path : null,
valueNode,
shape.Messages,
shape.Severity));
}
}
#endregion
return(report);
}
