Examples with DMNUnaryTest org.kie.dmn.api.core.DMNUnaryTest used on opensource projects

Example 1 with DMNUnaryTest

use of org.kie.dmn.api.core.DMNUnaryTest in project drools by kiegroup.

the class FEELSchemaEnum method parseNumberAllowedValuesIntoSchema.

public static void parseNumberAllowedValuesIntoSchema(Schema schema, List<DMNUnaryTest> list) {
    // we leverage the property of the *base* FEEL grammar(non visited by ASTVisitor, only the ParseTree->AST Visitor) that `>x` is a Range
    List<Object> uts = evaluateUnaryTests(list);
    if (uts.size() <= 2 && uts.stream().allMatch(o -> o instanceof Range)) {
        // cast intentional.
        Range range = consolidateRanges((List) uts);
        if (range != null) {
            if (range.getLowEndPoint() != null) {
                schema.minimum((BigDecimal) range.getLowEndPoint());
                schema.exclusiveMinimum(range.getLowBoundary() == RangeBoundary.OPEN);
            }
            if (range.getHighEndPoint() != null) {
                schema.maximum((BigDecimal) range.getHighEndPoint());
                schema.exclusiveMaximum(range.getHighBoundary() == RangeBoundary.OPEN);
            }
        }
    } else if (uts.stream().allMatch(o -> o instanceof Number)) {
        schema.enumeration(uts);
    } else {
        LOG.warn("Unable to parse generic allowed value into the JSON Schema for enumeration");
    }
}