Examples with Constraint io.lumeer.api.model.Constraint used on opensource projects

Example 11 with Constraint

use of io.lumeer.api.model.Constraint in project engine by Lumeer.

the class LinkInstanceFacade method runRule.

@SuppressWarnings("unchecked")
public void runRule(final String linkTypeId, String linkInstanceId, String attributeId, final String actionName) {
    LinkType linkType = linkTypeDao.getLinkType(linkTypeId);
    Constraint constraint = ResourceUtils.findConstraint(linkType.getAttributes(), attributeId);
    if (constraint != null) {
        var config = (Map<String, Object>) constraint.getConfig();
        var rule = config.get("rule").toString();
        if (!linkType.getRules().containsKey(rule)) {
            throw new IllegalStateException("Rule not found");
        }
        var linkInstance = checkReadLink(linkType, linkInstanceId);
        taskProcessingFacade.runRule(linkType, rule, linkInstance, actionName);
    }
}

Example 12 with Constraint

use of io.lumeer.api.model.Constraint in project engine by Lumeer.

the class CollectionPurposeUtils method isDoneState.

public static boolean isDoneState(final DataDocument data, final Collection collection) {
    final String stateAttributeId = collection.getPurpose().getStateAttributeId();
    final List<Object> finalStates = collection.getPurpose().getFinalStatesList();
    if (finalStates != null && data != null) {
        Attribute stateAttribute = findAttribute(collection.getAttributes(), stateAttributeId);
        if (stateAttribute != null) {
            final Object states = data.getObject(stateAttributeId);
            ConstraintType constraintType = Utils.computeIfNotNull(stateAttribute.getConstraint(), Constraint::getType);
            if (constraintType == ConstraintType.Boolean) {
                var finalState = finalStates.isEmpty() ? null : finalStates.get(0);
                return toBoolean(finalState) == toBoolean(states);
            } else if (states instanceof List) {
                final List<Object> stringStates = data.getArrayList(stateAttributeId);
                return stringStates.stream().anyMatch(finalStates::contains);
            } else {
                return finalStates.contains(states);
            }
        }
    }
    return false;
}

Example 13 with Constraint

use of io.lumeer.api.model.Constraint in project engine by Lumeer.

the class AttributeCodec method convertFromDocument.

public static Attribute convertFromDocument(final Document document) {
    String id = document.getString(ID);
    String name = document.getString(NAME);
    String description = document.getString(DESCRIPTION);
    Constraint constraint = ConstraintCodec.convertFromDocument(document.get(CONSTRAINT, Document.class));
    AttributeLock lock = AttributeLockCodec.convertFromDocument(document.get(LOCK, Document.class));
    Function function = FunctionCodec.convertFromDocument(document.get(FUNCTION, Document.class));
    Integer usageCount = document.getInteger(USAGE_COUNT);
    Boolean suggestValues = document.getBoolean(SUGGEST_VALUES);
    return new Attribute(id, name, description, constraint, lock, function, usageCount, suggestValues);
}

Example 14 with Constraint

use of io.lumeer.api.model.Constraint in project engine by Lumeer.

the class ConstraintManagerTest method testCoordinatesConstraint.

@Test
public void testCoordinatesConstraint() {
    final Constraint coordinatesConstraint = new Constraint(ConstraintType.Coordinates, null);
    final ConstraintManager cm = new ConstraintManager();
    cm.setLocale(l);
    Object encoded = cm.encode("40.123, -74.123", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
    encoded = cm.encode("40.123°N 74.123°W", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
    encoded = cm.encode("40°7´22.8\"N 74°7´22.8\"W", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
    encoded = cm.encode("40°7.38'N, 74°7.38'W", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
    encoded = cm.encode("N40°7’22.8, W74°7’22.8\"", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
    encoded = cm.encode("40 7 22.8, W74 7 22.8", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
    encoded = cm.encode("40.123N 74.123W", coordinatesConstraint);
    assertThat(encoded).isEqualTo(new Point(NamedCoordinateReferenceSystem.EPSG_4326, new Position(40.123, -74.123)));
}

Example 15 with Constraint

use of io.lumeer.api.model.Constraint in project engine by Lumeer.

the class ConstraintManagerTest method testBooleanConstraint.

@Test
public void testBooleanConstraint() {
    final Constraint booleanConstraint = new Constraint(ConstraintType.Boolean, null);
    final ConstraintManager cm = new ConstraintManager();
    cm.setLocale(l);
    Object encoded = cm.encode("true", booleanConstraint);
    assertThat(encoded).isEqualTo(Boolean.TRUE);
    encoded = cm.encode("yes", booleanConstraint);
    assertThat(encoded).isEqualTo("yes");
    encoded = cm.encode("   fAlse    ", booleanConstraint);
    assertThat(encoded).isEqualTo(Boolean.FALSE);
}