public void ConstraintsNestedSerialize()
{
var c0 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedIntConstraint(Order.Equal, 42, DicomTag.SeriesNumber));
var c1 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.GreaterThan, 3.141f, DicomTag.PixelSpacing, 0));
var c2 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.LessThan, 6.0f, DicomTag.PixelSpacing, 1));
var c3t = new StringContainsConstraint(DicomTag.PatientPosition, "HFS");
var c3 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, c3t);
var groupConstraintAnd1 = new GroupConstraint(new DicomConstraint[] { c0, c1 }, LogicalOperator.And);
var groupConstraintAnd2 = new GroupConstraint(new DicomConstraint[] { c2, c3 }, LogicalOperator.And);
var groupConstraintOr = new GroupConstraint(new DicomConstraint[] { groupConstraintAnd1, groupConstraintAnd2 }, LogicalOperator.Or);
var ds1 = new DicomDataset
{
{ DicomTag.SeriesNumber, 42 },
{ DicomTag.PixelSpacing, new decimal[] { 3.142M, 3.142M } },
{ DicomTag.PatientPosition, "HFS" },
};
Assert.IsTrue(groupConstraintOr.Check(ds1).Result);
// Serialize
var ss2 = JsonConvert.SerializeObject(groupConstraintOr);
var groupConstraintOrDS = JsonConvert.DeserializeObject <GroupConstraint>(ss2);
Assert.IsTrue(groupConstraintOrDS.Check(ds1).Result);
}
public void ConstraintsLogicalCombo()
{
var c0 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedIntConstraint(Order.Equal, 42, DicomTag.SeriesNumber));
var c1 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.GreaterThan, 3.141, DicomTag.PixelSpacing, 0));
var c2 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, new OrderedDoubleConstraint(Order.LessThan, 6.0, DicomTag.PixelSpacing, 1));
var c3t = new StringContainsConstraint(DicomTag.PatientPosition, "HFS");
var c3 = new RequiredTagConstraint(TagRequirement.PresentNotEmpty, c3t);
var groupConstraintAnd = new GroupConstraint(new DicomConstraint[] { c0, c1, c2, c3 }, LogicalOperator.And);
var groupConstraintOr = new GroupConstraint(new DicomConstraint[] { c0, c1, c2, c3 }, LogicalOperator.Or);
var ds = new DicomDataset
{
{ DicomTag.SeriesNumber, 42 },
{ DicomTag.PixelSpacing, new decimal[] { 3.142M, 3.142M } },
{ DicomTag.PatientPosition, "HFS" },
};
Assert.IsTrue(groupConstraintAnd.Check(ds).Result);
Assert.IsTrue(groupConstraintOr.Check(ds).Result);
ds.AddOrUpdate(DicomTag.PatientPosition, "FAIL");
Assert.IsFalse(groupConstraintAnd.Check(ds).Result);
Assert.IsTrue(groupConstraintOr.Check(ds).Result);
}
public void ConstraintsGenTypes()
{
var orderInt = new OrderedIntConstraint(Order.Equal, int.MinValue, DicomTag.SeriesNumber);
var orderDouble = new OrderedDoubleConstraint(Order.Equal, double.MaxValue, DicomTag.SeriesNumber);
var orderDateTime = new OrderedDateTimeConstraint(Order.Equal, DateTime.UtcNow, DicomTag.SeriesNumber);
var orderString = new OrderedStringConstraint(Order.Equal, new OrderedString("hOOf", StringComparisonType.CulureInvariantCaseSensitive), DicomTag.SeriesNumber);
var stringOrderUID = new UIDStringOrderConstraint(Order.Equal, DicomUID.CTImageStorage.UID, DicomTag.SOPClassUID);
var timeOrder = new TimeOrderConstraint(Order.GreaterThanOrEqual, new TimeSpan(0, 0, 0), DicomTag.SeriesTime);
var stringContains = new StringContainsConstraint(DicomTag.PatientPosition, "HFS");
var stringRegex = new RegexConstraint(DicomTag.SeriesDescription, "(hog)", RegexOptions.ECMAScript);
var compareStrings = new[] { "HOOF", "LEAF", "FLOWER", "HOG" }.Select(t => new OrderedString(t));
var stringCompountGroup = new GroupConstraint(compareStrings.Select(c => new OrderedStringConstraint(Order.Equal, c, DicomTag.BodyPartExamined)).ToArray(), LogicalOperator.Or);
var stringCompound = new GroupTagConstraint(stringCompountGroup, DicomTag.BodyPartExamined);
DicomConstraint[] dc = new[]
{
new RequiredTagConstraint(TagRequirement.Optional, orderInt),
new RequiredTagConstraint(TagRequirement.Optional, orderDouble),
new RequiredTagConstraint(TagRequirement.Optional, orderDateTime),
new RequiredTagConstraint(TagRequirement.Optional, orderString),
new RequiredTagConstraint(TagRequirement.Optional, stringOrderUID),
new RequiredTagConstraint(TagRequirement.PresentCanBeEmpty, timeOrder),
new RequiredTagConstraint(TagRequirement.PresentCanBeEmpty, stringContains),
new RequiredTagConstraint(TagRequirement.Optional, stringRegex),
new RequiredTagConstraint(TagRequirement.PresentNotEmpty, stringOrderUID),
new RequiredTagConstraint(TagRequirement.Optional, orderString),
new RequiredTagConstraint(TagRequirement.Optional, stringCompound),
};
var dc2 = new GroupConstraint(dc, LogicalOperator.Or) as DicomConstraint;
JsonConvert.SerializeObject(dc2);
}
