Examples with StructureMapGroupComponent org.hl7.fhir.r4b.model.StructureMap.StructureMapGroupComponent used on opensource projects

Example 6 with StructureMapGroupComponent

use of org.hl7.fhir.r4b.model.StructureMap.StructureMapGroupComponent in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method executeRule.

private void executeRule(String indent, TransformContext context, StructureMap map, Variables vars, StructureMapGroupComponent group, StructureMapGroupRuleComponent rule, boolean atRoot) throws FHIRException {
    log(indent + "rule : " + rule.getName() + "; vars = " + vars.summary());
    Variables srcVars = vars.copy();
    if (rule.getSource().size() != 1)
        throw new FHIRException("Rule \"" + rule.getName() + "\": not handled yet");
    List<Variables> source = processSource(rule.getName(), context, srcVars, rule.getSource().get(0), map.getUrl(), indent);
    if (source != null) {
        for (Variables v : source) {
            for (StructureMapGroupRuleTargetComponent t : rule.getTarget()) {
                processTarget(rule.getName(), context, v, map, group, t, rule.getSource().size() == 1 ? rule.getSourceFirstRep().getVariable() : null, atRoot, vars);
            }
            if (rule.hasRule()) {
                for (StructureMapGroupRuleComponent childrule : rule.getRule()) {
                    executeRule(indent + "  ", context, map, v, group, childrule, false);
                }
            } else if (rule.hasDependent()) {
                for (StructureMapGroupRuleDependentComponent dependent : rule.getDependent()) {
                    executeDependency(indent + "  ", context, map, v, group, dependent);
                }
            } else if (rule.getSource().size() == 1 && rule.getSourceFirstRep().hasVariable() && rule.getTarget().size() == 1 && rule.getTargetFirstRep().hasVariable() && rule.getTargetFirstRep().getTransform() == StructureMapTransform.CREATE && !rule.getTargetFirstRep().hasParameter()) {
                // simple inferred, map by type
                System.out.println(v.summary());
                Base src = v.get(VariableMode.INPUT, rule.getSourceFirstRep().getVariable());
                Base tgt = v.get(VariableMode.OUTPUT, rule.getTargetFirstRep().getVariable());
                String srcType = src.fhirType();
                String tgtType = tgt.fhirType();
                ResolvedGroup defGroup = resolveGroupByTypes(map, rule.getName(), group, srcType, tgtType);
                Variables vdef = new Variables();
                vdef.add(VariableMode.INPUT, defGroup.target.getInput().get(0).getName(), src);
                vdef.add(VariableMode.OUTPUT, defGroup.target.getInput().get(1).getName(), tgt);
                executeGroup(indent + "  ", context, defGroup.targetMap, vdef, defGroup.target, false);
            }
        }
    }
}

Example 7 with StructureMapGroupComponent

use of org.hl7.fhir.r4b.model.StructureMap.StructureMapGroupComponent in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method resolveGroupByTypes.

private ResolvedGroup resolveGroupByTypes(StructureMap map, String ruleid, StructureMapGroupComponent source, String srcType, String tgtType) throws FHIRException {
    String kn = "types^" + srcType + ":" + tgtType;
    if (source.hasUserData(kn))
        return (ResolvedGroup) source.getUserData(kn);
    ResolvedGroup res = new ResolvedGroup();
    res.targetMap = null;
    res.target = null;
    for (StructureMapGroupComponent grp : map.getGroup()) {
        if (matchesByType(map, grp, srcType, tgtType)) {
            if (res.targetMap == null) {
                res.targetMap = map;
                res.target = grp;
            } else
                throw new FHIRException("Multiple possible matches looking for rule for '" + srcType + "/" + tgtType + "', from rule '" + ruleid + "'");
        }
    }
    if (res.targetMap != null) {
        source.setUserData(kn, res);
        return res;
    }
    for (UriType imp : map.getImport()) {
        List<StructureMap> impMapList = findMatchingMaps(imp.getValue());
        if (impMapList.size() == 0)
            throw new FHIRException("Unable to find map(s) for " + imp.getValue());
        for (StructureMap impMap : impMapList) {
            if (!impMap.getUrl().equals(map.getUrl())) {
                for (StructureMapGroupComponent grp : impMap.getGroup()) {
                    if (matchesByType(impMap, grp, srcType, tgtType)) {
                        if (res.targetMap == null) {
                            res.targetMap = impMap;
                            res.target = grp;
                        } else
                            throw new FHIRException("Multiple possible matches for rule for '" + srcType + "/" + tgtType + "' in " + res.targetMap.getUrl() + " and " + impMap.getUrl() + ", from rule '" + ruleid + "'");
                    }
                }
            }
        }
    }
    if (res.target == null)
        throw new FHIRException("No matches found for rule for '" + srcType + " to " + tgtType + "' from " + map.getUrl() + ", from rule '" + ruleid + "'");
    source.setUserData(kn, res);
    return res;
}

Example 8 with StructureMapGroupComponent

use of org.hl7.fhir.r4b.model.StructureMap.StructureMapGroupComponent in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method analyseGroup.

private void analyseGroup(String indent, TransformContext context, StructureMap map, VariablesForProfiling vars, StructureMapGroupComponent group, StructureMapAnalysis result) throws FHIRException {
    log(indent + "Analyse Group : " + group.getName());
    // todo: extends
    // todo: check inputs
    XhtmlNode tr = result.summary.addTag("tr").setAttribute("class", "diff-title");
    XhtmlNode xs = tr.addTag("td");
    XhtmlNode xt = tr.addTag("td");
    for (StructureMapGroupInputComponent inp : group.getInput()) {
        if (inp.getMode() == StructureMapInputMode.SOURCE)
            noteInput(vars, inp, VariableMode.INPUT, xs);
        if (inp.getMode() == StructureMapInputMode.TARGET)
            noteInput(vars, inp, VariableMode.OUTPUT, xt);
    }
    for (StructureMapGroupRuleComponent r : group.getRule()) {
        analyseRule(indent + "  ", context, map, vars, group, r, result);
    }
}

Example 9 with StructureMapGroupComponent

use of org.hl7.fhir.r4b.model.StructureMap.StructureMapGroupComponent in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method render.

public static String render(StructureMap map) {
    StringBuilder b = new StringBuilder();
    b.append("map \"");
    b.append(map.getUrl());
    b.append("\" = \"");
    b.append(Utilities.escapeJson(map.getName()));
    b.append("\"\r\n\r\n");
    if (map.getDescription() != null) {
        renderMultilineDoco(b, map.getDescription(), 0);
        b.append("\r\n");
    }
    renderConceptMaps(b, map);
    renderUses(b, map);
    renderImports(b, map);
    for (StructureMapGroupComponent g : map.getGroup()) renderGroup(b, g);
    return b.toString();
}

Example 10 with StructureMapGroupComponent

use of org.hl7.fhir.r4b.model.StructureMap.StructureMapGroupComponent in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilities method analyseRule.

private void analyseRule(String indent, TransformContext context, StructureMap map, VariablesForProfiling vars, StructureMapGroupComponent group, StructureMapGroupRuleComponent rule, StructureMapAnalysis result) throws FHIRException {
    log(indent + "Analyse rule : " + rule.getName());
    XhtmlNode tr = result.summary.addTag("tr");
    XhtmlNode xs = tr.addTag("td");
    XhtmlNode xt = tr.addTag("td");
    VariablesForProfiling srcVars = vars.copy();
    if (rule.getSource().size() != 1)
        throw new FHIRException("Rule \"" + rule.getName() + "\": not handled yet");
    VariablesForProfiling source = analyseSource(rule.getName(), context, srcVars, rule.getSourceFirstRep(), xs);
    TargetWriter tw = new TargetWriter();
    for (StructureMapGroupRuleTargetComponent t : rule.getTarget()) {
        analyseTarget(rule.getName(), context, source, map, t, rule.getSourceFirstRep().getVariable(), tw, result.profiles, rule.getName());
    }
    tw.commit(xt);
    for (StructureMapGroupRuleComponent childrule : rule.getRule()) {
        analyseRule(indent + "  ", context, map, source, group, childrule, result);
    }
// for (StructureMapGroupRuleDependentComponent dependent : rule.getDependent()) {
// executeDependency(indent+"  ", context, map, v, group, dependent); // do we need group here?
// }
}