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

Example 26 with BooleanType

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

the class FHIRPathEngine method opIs.

private List<Base> opIs(List<Base> left, List<Base> right) {
    List<Base> result = new ArrayList<Base>();
    if (left.size() != 1 || right.size() != 1)
        result.add(new BooleanType(false));
    else {
        String tn = convertToString(right);
        result.add(new BooleanType(left.get(0).hasType(tn)));
    }
    return result;
}

Example 27 with BooleanType

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

the class FHIRPathEngine method funcSupersetOf.

private List<Base> funcSupersetOf(ExecutionContext context, List<Base> focus, ExpressionNode exp) throws FHIRException {
    List<Base> target = execute(context, focus, exp.getParameters().get(0), true);
    boolean valid = true;
    for (Base item : target) {
        boolean found = false;
        for (Base t : focus) {
            if (Base.compareDeep(item, t, false)) {
                found = true;
                break;
            }
        }
        if (!found) {
            valid = false;
            break;
        }
    }
    List<Base> result = new ArrayList<Base>();
    result.add(new BooleanType(valid));
    return result;
}

Example 28 with BooleanType

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

the class FHIRPathEngine method funcIs.

private List<Base> funcIs(ExecutionContext context, List<Base> focus, ExpressionNode exp) throws PathEngineException {
    List<Base> result = new ArrayList<Base>();
    if (focus.size() == 0 || focus.size() > 1)
        result.add(new BooleanType(false));
    else {
        String tn = exp.getParameters().get(0).getName();
        result.add(new BooleanType(focus.get(0).hasType(tn)));
    }
    return result;
}

Example 29 with BooleanType

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

the class FHIRPathEngine method funcExists.

private List<Base> funcExists(ExecutionContext context, List<Base> focus, ExpressionNode exp) {
    List<Base> result = new ArrayList<Base>();
    result.add(new BooleanType(!focus.isEmpty()));
    return result;
}

Example 30 with BooleanType

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

the class FHIRPathEngine method makeBoolean.

private List<Base> makeBoolean(boolean b) {
    List<Base> res = new ArrayList<Base>();
    res.add(new BooleanType(b));
    return res;
}