Examples with StructureMap org.hl7.fhir.r4.model.StructureMap used on opensource projects

Example 21 with StructureMap

use of org.hl7.fhir.r4.model.StructureMap in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method render.

public String render(StructureMap map) throws FHIRException {
    StringBuilder b = new StringBuilder();
    b.append("map \"");
    b.append(map.getUrl());
    b.append("\" = \"");
    b.append(Utilities.escapeJava(map.getName()));
    b.append("\"\r\n\r\n");
    renderUses(b, map);
    renderImports(b, map);
    for (StructureMapGroupComponent g : map.getGroup()) renderGroup(b, g);
    return b.toString();
}

Example 22 with StructureMap

use of org.hl7.fhir.r4.model.StructureMap in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method translate.

private Base translate(TransformContext context, StructureMap map, Variables vars, List<StructureMapGroupRuleTargetParameterComponent> parameter) throws FHIRException {
    Base src = getParam(vars, parameter.get(0));
    String id = getParamString(vars, parameter.get(1));
    String fld = getParamString(vars, parameter.get(2));
    return translate(context, map, src, id, fld);
}

Example 23 with StructureMap

use of org.hl7.fhir.r4.model.StructureMap in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method parseUses.

private void parseUses(StructureMap result, FHIRLexer lexer) throws FHIRException {
    lexer.token("uses");
    StructureMapStructureComponent st = result.addStructure();
    st.setUrl(lexer.readConstant("url"));
    if (lexer.hasToken("alias")) {
        lexer.token("alias");
        st.setAlias(lexer.take());
    }
    lexer.token("as");
    st.setMode(StructureMapModelMode.fromCode(lexer.take()));
    lexer.skipToken(";");
    if (lexer.hasComment()) {
        st.setDocumentation(lexer.take().substring(2).trim());
    }
    lexer.skipComments();
}

Example 24 with StructureMap

use of org.hl7.fhir.r4.model.StructureMap in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method analyseTransform.

private TypeDetails analyseTransform(TransformContext context, StructureMap map, StructureMapGroupRuleTargetComponent tgt, VariableForProfiling var, VariablesForProfiling vars) throws FHIRException {
    switch(tgt.getTransform()) {
        case CREATE:
            String p = getParamString(vars, tgt.getParameter().get(0));
            return new TypeDetails(CollectionStatus.SINGLETON, p);
        case COPY:
            return getParam(vars, tgt.getParameter().get(0));
        case EVALUATE:
            ExpressionNode expr = (ExpressionNode) tgt.getUserData(MAP_EXPRESSION);
            if (expr == null) {
                expr = fpe.parse(getParamString(vars, tgt.getParameter().get(tgt.getParameter().size() - 1)));
                tgt.setUserData(MAP_WHERE_EXPRESSION, expr);
            }
            return fpe.check(vars, null, expr);
        // //  throw new Error("Transform "+tgt.getTransform().toCode()+" not supported yet");
        case TRANSLATE:
            return new TypeDetails(CollectionStatus.SINGLETON, "CodeableConcept");
        case CC:
            ProfiledType res = new ProfiledType("CodeableConcept");
            if (tgt.getParameter().size() >= 2 && isParamId(vars, tgt.getParameter().get(1))) {
                TypeDetails td = vars.get(null, getParamId(vars, tgt.getParameter().get(1))).property.types;
                if (td != null && td.hasBinding())
                    // todo: do we need to check that there's no implicit translation her? I don't think we do...
                    res.addBinding(td.getBinding());
            }
            return new TypeDetails(CollectionStatus.SINGLETON, res);
        case C:
            return new TypeDetails(CollectionStatus.SINGLETON, "Coding");
        case QTY:
            return new TypeDetails(CollectionStatus.SINGLETON, "Quantity");
        case REFERENCE:
            VariableForProfiling vrs = vars.get(VariableMode.OUTPUT, getParamId(vars, tgt.getParameterFirstRep()));
            if (vrs == null)
                throw new FHIRException("Unable to resolve variable \"" + getParamId(vars, tgt.getParameterFirstRep()) + "\"");
            String profile = vrs.property.getProfileProperty().getStructure().getUrl();
            TypeDetails td = new TypeDetails(CollectionStatus.SINGLETON);
            td.addType("Reference", profile);
            return td;
        // //    throw new FHIRException("Transform engine cannot point at an element of type "+b.fhirType());
        default:
            throw new Error("Transform Unknown or not handled yet: " + tgt.getTransform().toCode());
    }
}

Example 25 with StructureMap

use of org.hl7.fhir.r4.model.StructureMap in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method findMatchingMaps.

private List<StructureMap> findMatchingMaps(String value) {
    List<StructureMap> res = new ArrayList<StructureMap>();
    if (value.contains("*")) {
        for (StructureMap sm : library.values()) {
            if (urlMatches(value, sm.getUrl())) {
                res.add(sm);
            }
        }
    } else {
        StructureMap sm = library.get(value);
        if (sm != null)
            res.add(sm);
    }
    Set<String> check = new HashSet<String>();
    for (StructureMap sm : res) {
        if (check.contains(sm.getUrl()))
            throw new Error("duplicate");
        else
            check.add(sm.getUrl());
    }
    return res;
}