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/*
*
* Copyright (C) 2003-2024, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmsr
*
* Author: Joerg Riesmeier
*
* Purpose:
* classes: DSREnhancedSRConstraintChecker
*
*/
#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
#include "dcmtk/dcmsr/dsrenhcc.h"
DSREnhancedSRConstraintChecker::DSREnhancedSRConstraintChecker()
: DSRIODConstraintChecker()
{
}
DSREnhancedSRConstraintChecker::~DSREnhancedSRConstraintChecker()
{
}
OFBool DSREnhancedSRConstraintChecker::isByReferenceAllowed() const
{
return OFFalse;
}
OFBool DSREnhancedSRConstraintChecker::isTemplateSupportRequired() const
{
return OFFalse;
}
OFCondition DSREnhancedSRConstraintChecker::getRootTemplateIdentification(OFString &templateIdentifier,
OFString &mappingResource) const
{
templateIdentifier.clear();
mappingResource.clear();
return EC_Normal;
}
DSRTypes::E_DocumentType DSREnhancedSRConstraintChecker::getDocumentType() const
{
return DT_EnhancedSR;
}
OFBool DSREnhancedSRConstraintChecker::checkContentRelationship(const E_ValueType sourceValueType,
const E_RelationshipType relationshipType,
const E_ValueType targetValueType,
const OFBool byReference) const
{
/* the following code implements the constraints of table A.35.2-2 in DICOM PS3.3 */
OFBool result = OFFalse;
/* by-reference relationships not allowed at all */
if (!byReference)
{
/* row 1 of the table */
if ((relationshipType == RT_contains) && (sourceValueType == VT_Container))
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code) || (targetValueType == VT_Num) ||
(targetValueType == VT_DateTime) || (targetValueType == VT_Date) || (targetValueType == VT_Time) ||
(targetValueType == VT_UIDRef) || (targetValueType == VT_PName) || (targetValueType == VT_SCoord) ||
(targetValueType == VT_TCoord) || (targetValueType == VT_Composite) || (targetValueType == VT_Image) ||
(targetValueType == VT_Waveform) || (targetValueType == VT_Container);
}
/* row 2 of the table */
else if ((relationshipType == RT_hasObsContext) && (sourceValueType == VT_Container))
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code) || (targetValueType == VT_Num) ||
(targetValueType == VT_DateTime) || (targetValueType == VT_Date) || (targetValueType == VT_Time) ||
(targetValueType == VT_UIDRef) || (targetValueType == VT_PName) || (targetValueType == VT_Composite) ||
(targetValueType == VT_Container);
}
/* row 3 of the table */
else if ((relationshipType == RT_hasAcqContext) && ((sourceValueType == VT_Container) || (sourceValueType == VT_Image) ||
(sourceValueType == VT_Waveform) || (sourceValueType == VT_Composite) || (sourceValueType == VT_Num)))
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code) || (targetValueType == VT_Num) ||
(targetValueType == VT_DateTime) || (targetValueType == VT_Date) || (targetValueType == VT_Time) ||
(targetValueType == VT_UIDRef) || (targetValueType == VT_PName);
}
/* row 4 of the table */
else if (relationshipType == RT_hasConceptMod)
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code);
}
/* row 5 of the table */
else if ((relationshipType == RT_hasProperties) &&
((sourceValueType == VT_Text) || (sourceValueType == VT_Code) || (sourceValueType == VT_Num)))
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code) || (targetValueType == VT_Num) ||
(targetValueType == VT_DateTime) || (targetValueType == VT_Date) || (targetValueType == VT_Time) ||
(targetValueType == VT_UIDRef) || (targetValueType == VT_PName) || (targetValueType == VT_Image) ||
(targetValueType == VT_Waveform) || (targetValueType == VT_Composite) || (targetValueType == VT_SCoord) ||
(targetValueType == VT_TCoord);
}
/* row 6 of the table */
else if ((relationshipType == RT_hasProperties) && (sourceValueType == VT_PName))
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code) || (targetValueType == VT_DateTime) ||
(targetValueType == VT_Date) || (targetValueType == VT_Time) || (targetValueType == VT_UIDRef) ||
(targetValueType == VT_PName);
}
/* row 7 of the table */
else if ((relationshipType == RT_inferredFrom) &&
((sourceValueType == VT_Text) || (sourceValueType == VT_Code) || (sourceValueType == VT_Num)))
{
result = (targetValueType == VT_Text) || (targetValueType == VT_Code) || (targetValueType == VT_Num) ||
(targetValueType == VT_DateTime) || (targetValueType == VT_Date) || (targetValueType == VT_Time) ||
(targetValueType == VT_UIDRef) || (targetValueType == VT_PName) || (targetValueType == VT_Image) ||
(targetValueType == VT_Waveform) || (targetValueType == VT_Composite) || (targetValueType == VT_SCoord) ||
(targetValueType == VT_TCoord);
}
/* row 8 of the table */
else if ((relationshipType == RT_selectedFrom) && (sourceValueType == VT_SCoord))
{
result = (targetValueType == VT_Image);
}
/* row 9 of the table */
else if ((relationshipType == RT_selectedFrom) && (sourceValueType == VT_TCoord))
{
result = (targetValueType == VT_SCoord) || (targetValueType == VT_Image) || (targetValueType == VT_Waveform);
}
}
return result;
}
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