Examples with DefinitionNavigator org.hl7.fhir.r4.utils.DefinitionNavigator used on opensource projects

Example 26 with DefinitionNavigator

use of org.hl7.fhir.r4.utils.DefinitionNavigator in project org.hl7.fhir.core by hapifhir.

the class DefinitionNavigator method loadTypedChildren.

private void loadTypedChildren(TypeRefComponent type) throws DefinitionException {
    typeOfChildren = null;
    StructureDefinition sd = context.fetchResource(StructureDefinition.class, type.hasProfile() ? type.getProfile().get(0).getValue() : type.getCode());
    if (sd != null) {
        DefinitionNavigator dn = new DefinitionNavigator(context, sd, 0, path, names, sd.getBaseType());
        typeChildren = dn.children();
    } else
        throw new DefinitionException("Unable to find definition for " + type.getCode() + (type.hasProfile() ? "(" + type.getProfile() + ")" : ""));
    typeOfChildren = type;
}

Example 27 with DefinitionNavigator

use of org.hl7.fhir.r4.utils.DefinitionNavigator in project org.hl7.fhir.core by hapifhir.

the class DefinitionNavigator method loadTypedChildren.

private void loadTypedChildren(TypeRefComponent type) throws DefinitionException {
    typeOfChildren = null;
    StructureDefinition sd = context.fetchResource(StructureDefinition.class, /* GF#13465 : this somehow needs to be revisited type.hasProfile() ? type.getProfile() : */
    type.getWorkingCode());
    if (sd != null) {
        DefinitionNavigator dn = new DefinitionNavigator(context, sd, 0, path, names, sd.getType());
        typeChildren = dn.children();
    } else
        throw new DefinitionException("Unable to find definition for " + type.getWorkingCode() + (type.hasProfile() ? "(" + type.getProfile() + ")" : ""));
    typeOfChildren = type;
}

Example 28 with DefinitionNavigator

use of org.hl7.fhir.r4.utils.DefinitionNavigator in project org.hl7.fhir.core by hapifhir.

the class DefinitionNavigator method loadChildren.

private void loadChildren() throws DefinitionException {
    children = new ArrayList<DefinitionNavigator>();
    String prefix = current().getPath() + ".";
    Map<String, DefinitionNavigator> nameMap = new HashMap<String, DefinitionNavigator>();
    for (int i = index + 1; i < structure.getSnapshot().getElement().size(); i++) {
        String path = structure.getSnapshot().getElement().get(i).getPath();
        if (path.startsWith(prefix) && !path.substring(prefix.length()).contains(".")) {
            DefinitionNavigator dn = new DefinitionNavigator(context, structure, i, this.path + "." + tail(path), names, null);
            if (nameMap.containsKey(path)) {
                DefinitionNavigator master = nameMap.get(path);
                if (!master.current().hasSlicing())
                    throw new DefinitionException("Found slices with no slicing details at " + dn.current().getPath());
                if (master.slices == null)
                    master.slices = new ArrayList<DefinitionNavigator>();
                master.slices.add(dn);
            } else {
                nameMap.put(path, dn);
                children.add(dn);
            }
        } else if (path.length() < prefix.length())
            break;
    }
}

Example 29 with DefinitionNavigator

use of org.hl7.fhir.r4.utils.DefinitionNavigator in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method compareProfiles.

/**
 * Compare left and right structure definitions to see whether they are consistent or not
 *
 * Note that left and right are arbitrary choices. In one respect, left
 * is 'preferred' - the left's example value and data sets will be selected
 * over the right ones in the common structure definition
 * @throws DefinitionException
 * @throws IOException
 *
 * @
 */
public ProfileComparison compareProfiles(StructureDefinition left, StructureDefinition right) throws DefinitionException, IOException {
    ProfileComparison outcome = new ProfileComparison();
    outcome.left = left;
    outcome.right = right;
    if (left == null)
        throw new DefinitionException("No StructureDefinition provided (left)");
    if (right == null)
        throw new DefinitionException("No StructureDefinition provided (right)");
    if (!left.hasSnapshot())
        throw new DefinitionException("StructureDefinition has no snapshot (left: " + outcome.leftName() + ")");
    if (!right.hasSnapshot())
        throw new DefinitionException("StructureDefinition has no snapshot (right: " + outcome.rightName() + ")");
    if (left.getSnapshot().getElement().isEmpty())
        throw new DefinitionException("StructureDefinition snapshot is empty (left: " + outcome.leftName() + ")");
    if (right.getSnapshot().getElement().isEmpty())
        throw new DefinitionException("StructureDefinition snapshot is empty (right: " + outcome.rightName() + ")");
    for (ProfileComparison pc : comparisons) if (pc.left.getUrl().equals(left.getUrl()) && pc.right.getUrl().equals(right.getUrl()))
        return pc;
    outcome.id = Integer.toString(comparisons.size() + 1);
    comparisons.add(outcome);
    DefinitionNavigator ln = new DefinitionNavigator(context, left);
    DefinitionNavigator rn = new DefinitionNavigator(context, right);
    // from here on in, any issues go in messages
    outcome.superset = new StructureDefinition();
    outcome.subset = new StructureDefinition();
    if (outcome.ruleEqual(ln.path(), null, ln.path(), rn.path(), "Base Type is not compatible", false)) {
        if (compareElements(outcome, ln.path(), ln, rn)) {
            outcome.subset.setName("intersection of " + outcome.leftName() + " and " + outcome.rightName());
            outcome.subset.setStatus(ConformanceResourceStatus.DRAFT);
            outcome.subset.setKind(outcome.left.getKind());
            outcome.subset.setConstrainedType(outcome.left.getConstrainedType());
            outcome.subset.setBase("http://hl7.org/fhir/StructureDefinition/" + outcome.subset.getConstrainedType());
            outcome.subset.setAbstract(false);
            outcome.superset.setName("union of " + outcome.leftName() + " and " + outcome.rightName());
            outcome.superset.setStatus(ConformanceResourceStatus.DRAFT);
            outcome.superset.setKind(outcome.left.getKind());
            outcome.superset.setConstrainedType(outcome.left.getConstrainedType());
            outcome.superset.setBase("http://hl7.org/fhir/StructureDefinition/" + outcome.subset.getConstrainedType());
            outcome.superset.setAbstract(false);
        } else {
            outcome.subset = null;
            outcome.superset = null;
        }
    }
    return outcome;
}

Example 30 with DefinitionNavigator

use of org.hl7.fhir.r4.utils.DefinitionNavigator in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method compareProfiles.

/**
 * Compare left and right structure definitions to see whether they are consistent or not
 *
 * Note that left and right are arbitrary choices. In one respect, left
 * is 'preferred' - the left's example value and data sets will be selected
 * over the right ones in the common structure definition
 * @throws DefinitionException
 * @throws IOException
 *
 * @
 */
public ProfileComparison compareProfiles(StructureDefinition left, StructureDefinition right) throws DefinitionException, IOException {
    ProfileComparison outcome = new ProfileComparison();
    outcome.left = left;
    outcome.right = right;
    if (left == null)
        throw new DefinitionException("No StructureDefinition provided (left)");
    if (right == null)
        throw new DefinitionException("No StructureDefinition provided (right)");
    if (!left.hasSnapshot())
        throw new DefinitionException("StructureDefinition has no snapshot (left: " + outcome.leftName() + ")");
    if (!right.hasSnapshot())
        throw new DefinitionException("StructureDefinition has no snapshot (right: " + outcome.rightName() + ")");
    if (left.getSnapshot().getElement().isEmpty())
        throw new DefinitionException("StructureDefinition snapshot is empty (left: " + outcome.leftName() + ")");
    if (right.getSnapshot().getElement().isEmpty())
        throw new DefinitionException("StructureDefinition snapshot is empty (right: " + outcome.rightName() + ")");
    for (ProfileComparison pc : comparisons) if (pc.left.getUrl().equals(left.getUrl()) && pc.right.getUrl().equals(right.getUrl()))
        return pc;
    outcome.id = Integer.toString(comparisons.size() + 1);
    comparisons.add(outcome);
    DefinitionNavigator ln = new DefinitionNavigator(context, left);
    DefinitionNavigator rn = new DefinitionNavigator(context, right);
    // from here on in, any issues go in messages
    outcome.superset = new StructureDefinition();
    outcome.subset = new StructureDefinition();
    if (outcome.ruleEqual(ln.path(), null, ln.path(), rn.path(), "Base Type is not compatible", false)) {
        if (compareElements(outcome, ln.path(), ln, rn)) {
            outcome.subset.setName("intersection of " + outcome.leftName() + " and " + outcome.rightName());
            outcome.subset.setStatus(ConformanceResourceStatus.DRAFT);
            outcome.subset.setKind(outcome.left.getKind());
            outcome.subset.setBaseType(outcome.left.getBaseType());
            outcome.subset.setBaseDefinition("http://hl7.org/fhir/StructureDefinition/" + outcome.subset.getBaseType());
            outcome.subset.setDerivation(TypeDerivationRule.CONSTRAINT);
            outcome.subset.setAbstract(false);
            outcome.superset.setName("union of " + outcome.leftName() + " and " + outcome.rightName());
            outcome.superset.setStatus(ConformanceResourceStatus.DRAFT);
            outcome.superset.setKind(outcome.left.getKind());
            outcome.superset.setBaseType(outcome.left.getBaseType());
            outcome.superset.setBaseDefinition("http://hl7.org/fhir/StructureDefinition/" + outcome.subset.getBaseType());
            outcome.superset.setAbstract(false);
            outcome.superset.setDerivation(TypeDerivationRule.CONSTRAINT);
        } else {
            outcome.subset = null;
            outcome.superset = null;
        }
    }
    return outcome;
}