Examples with BuiltInType org.kie.dmn.feel.lang.types.BuiltInType used on opensource projects

Example 1 with BuiltInType

use of org.kie.dmn.feel.lang.types.BuiltInType in project drools by kiegroup.

the class ParserHelper method recoverScope.

public void recoverScope(String name) {
    LOG.trace("[{}] recoverScope( name: {}) with currentScope: {}", this.currentScope.getName(), name, currentScope);
    Scope s = this.currentScope.getChildScopes().get(name);
    if (s != null) {
        currentScope = s;
        if (currentScope.getType() != null && currentScope.getType().equals(BuiltInType.UNKNOWN)) {
            enableDynamicResolution();
        }
    } else {
        Symbol resolved = this.currentScope.resolve(name);
        Type scopeType = resolved != null ? resolved.getType() : null;
        if (scopeType instanceof GenListType) {
            scopeType = ((GenListType) scopeType).getGen();
        }
        if (resolved != null && scopeType instanceof CompositeType) {
            pushScope(scopeType);
            CompositeType type = (CompositeType) scopeType;
            for (Map.Entry<String, Type> f : type.getFields().entrySet()) {
                this.currentScope.define(new VariableSymbol(f.getKey(), f.getValue()));
            }
            LOG.trace(".. PUSHED, scope name {} with symbols {}", this.currentName.peek(), this.currentScope.getSymbols());
        } else if (resolved != null && scopeType instanceof SimpleType) {
            BuiltInType resolvedBIType = null;
            if (scopeType instanceof BuiltInType) {
                resolvedBIType = (BuiltInType) scopeType;
            } else if (scopeType instanceof AliasFEELType) {
                resolvedBIType = ((AliasFEELType) scopeType).getBuiltInType();
            } else {
                throw new UnsupportedOperationException("Unsupported BIType " + scopeType + "!");
            }
            pushScope(resolvedBIType);
            switch(resolvedBIType) {
                // FEEL spec table 53
                case DATE:
                    this.currentScope.define(new VariableSymbol("year", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("month", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("day", BuiltInType.NUMBER));
                    if (isFeatDMN12weekday()) {
                        // Table 60 spec DMN v1.2
                        this.currentScope.define(new VariableSymbol("weekday", BuiltInType.NUMBER));
                    }
                    break;
                case TIME:
                    this.currentScope.define(new VariableSymbol("hour", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("minute", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("second", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("time offset", BuiltInType.DURATION));
                    this.currentScope.define(new VariableSymbol("timezone", BuiltInType.NUMBER));
                    break;
                case DATE_TIME:
                    this.currentScope.define(new VariableSymbol("year", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("month", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("day", BuiltInType.NUMBER));
                    if (isFeatDMN12weekday()) {
                        // Table 60 spec DMN v1.2
                        this.currentScope.define(new VariableSymbol("weekday", BuiltInType.NUMBER));
                    }
                    this.currentScope.define(new VariableSymbol("hour", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("minute", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("second", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("time offset", BuiltInType.DURATION));
                    this.currentScope.define(new VariableSymbol("timezone", BuiltInType.NUMBER));
                    break;
                case DURATION:
                    // TODO might need to distinguish between `years and months duration` and `days and time duration`
                    this.currentScope.define(new VariableSymbol("years", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("months", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("days", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("hours", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("minutes", BuiltInType.NUMBER));
                    this.currentScope.define(new VariableSymbol("seconds", BuiltInType.NUMBER));
                    break;
                case RANGE:
                    this.currentScope.define(new VariableSymbol("start included", BuiltInType.BOOLEAN));
                    this.currentScope.define(new VariableSymbol("start", BuiltInType.UNKNOWN));
                    this.currentScope.define(new VariableSymbol("end", BuiltInType.UNKNOWN));
                    this.currentScope.define(new VariableSymbol("end included", BuiltInType.BOOLEAN));
                    break;
                // table 53 applies only to type(e) is a date/time/duration
                case UNKNOWN:
                    enableDynamicResolution();
                    break;
                default:
                    break;
            }
        } else {
            pushScope();
        }
    }
}

Example 2 with BuiltInType

use of org.kie.dmn.feel.lang.types.BuiltInType in project drools by kiegroup.

the class DMNAllTypesIndex method convertBuiltin.

private String convertBuiltin(DMNType expectedFEELType) {
    BuiltInType builtin = DMNTypeUtils.getFEELBuiltInType(expectedFEELType);
    Class<?> convertedClass = Object.class;
    if (builtin == BuiltInType.DURATION) {
        convertedClass = convertDurationToJavaClass(expectedFEELType);
    } else {
        convertedClass = convertBuiltInToJavaClass(builtin);
    }
    return convertedClass.getCanonicalName();
}

Example 3 with BuiltInType

use of org.kie.dmn.feel.lang.types.BuiltInType in project drools by kiegroup.

the class DMNRuntimeTest method testYearsAndMonthsDuration.

@Test
public void testYearsAndMonthsDuration() {
    final DMNRuntime runtime = DMNRuntimeUtil.createRuntime("yearMonthDuration.dmn", this.getClass());
    final DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_6eda1490-21ca-441e-8a26-ab3ca800e43c", "Drawing 1");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    final BuiltInType feelType = (BuiltInType) BuiltInType.determineTypeFromName("yearMonthDuration");
    final ChronoPeriod period = (ChronoPeriod) feelType.fromString("P2Y1M");
    final DMNContext context = runtime.newContext();
    context.set("iDuration", period);
    final DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    final DMNContext result = dmnResult.getContext();
    assertThat(result.get("How long"), is("Longer than a year"));
}

Example 4 with BuiltInType

use of org.kie.dmn.feel.lang.types.BuiltInType in project tck by dmn-tck.

the class DroolsTCKTest method parseType.

private Object parseType(ValueType value, DMNType dmnType) {
    if (value.getList() != null && !value.getList().isNil()) {
        List<Object> result = new ArrayList<>();
        ValueType.List list = value.getList().getValue();
        for (ValueType vt : list.getItem()) {
            result.add(parseType(vt, dmnType));
        }
        return result;
    } else if (!dmnType.isComposite()) {
        String text = null;
        Object val = value.getValue();
        if (val != null && !value.getValue().isNil() && val instanceof JAXBElement<?> && ((JAXBElement<?>) val).getValue() instanceof Node && !isDateTimeOrDuration(((JAXBElement<?>) val).getValue())) {
            Node nodeVal = (Node) ((JAXBElement<?>) val).getValue();
            if (nodeVal.getFirstChild() != null) {
                text = nodeVal.getFirstChild().getTextContent();
            }
            return text != null ? ((BuiltInType) ((BaseDMNTypeImpl) dmnType).getFeelType()).fromString(text) : null;
        } else if (val instanceof JAXBElement<?> && !(((JAXBElement<?>) val).getValue() instanceof Node) && !isDateTimeOrDuration(((JAXBElement<?>) val).getValue())) {
            return ((JAXBElement<?>) val).getValue();
        } else {
            try {
                Object dateTimeOrDurationValue = (val != null) ? ((JAXBElement<?>) val).getValue() : null;
                if (dateTimeOrDurationValue instanceof Duration || dateTimeOrDurationValue instanceof XMLGregorianCalendar) {
                    // need to convert to java.time.* equivalent
                    text = dateTimeOrDurationValue.toString();
                    return text != null ? ((BuiltInType) ((BaseDMNTypeImpl) dmnType).getFeelType()).fromString(text) : null;
                }
            } catch (Exception e) {
                logger.error("Error trying to coerce JAXB type " + val.getClass().getName() + " with value '" + val.toString() + "': " + e.getMessage());
            }
            return val;
        }
    } else {
        Map<String, Object> result = new HashMap<>();
        for (ValueType.Component component : value.getComponent()) {
            if (!dmnType.getFields().containsKey(component.getName())) {
                throw new RuntimeException("Error parsing input: unknown field '" + component.getName() + "' for type '" + dmnType.getName() + "'");
            }
            DMNType fieldType = dmnType.getFields().get(component.getName());
            if (fieldType == null) {
                throw new RuntimeException("Error parsing input: unknown type for field '" + component.getName() + "' on type " + dmnType.getName() + "'");
            }
            Object fieldValue = parseType(component, fieldType);
            result.put(component.getName(), fieldValue);
        }
        return result;
    }
}

Example 5 with BuiltInType

use of org.kie.dmn.feel.lang.types.BuiltInType in project kie-wb-common by kiegroup.

the class FEELLanguageServiceTest method assertGetType.

private void assertGetType(final String expression, final BuiltInType expected) {
    final String cursor = "|";
    final int line = expression.substring(0, expression.indexOf(cursor)).split("\n").length;
    final int column = expression.split("\n")[line - 1].indexOf(cursor);
    final Position position = new Position(line, column);
    final String expressionToParse = expression.replace(cursor, "");
    final BaseNode astNode = getASTNode(expressionToParse);
    final Type actual = service.getType(astNode, position);
    assertEquals(expected, actual);
}