Examples with NodeMatch org.activityinfo.store.query.shared.NodeMatch used on opensource projects

Example 1 with NodeMatch

use of org.activityinfo.store.query.shared.NodeMatch in project activityinfo by bedatadriven.

the class FormulaValidator method validateReference.

private FieldType validateReference(FormulaNode formulaNode) {
    Collection<NodeMatch> matches;
    try {
        if (formulaNode instanceof SymbolNode) {
            matches = nodeMatcher.resolveSymbol((SymbolNode) formulaNode);
        } else if (formulaNode instanceof CompoundExpr) {
            matches = nodeMatcher.resolveCompoundExpr((CompoundExpr) formulaNode);
        } else {
            throw new IllegalArgumentException();
        }
    } catch (FormulaException e) {
        errors.add(new FormulaError(formulaNode, e.getMessage()));
        throw new ValidationFailed();
    }
    if (matches.isEmpty()) {
        errors.add(new FormulaError(formulaNode, "Invalid field reference"));
        throw new ValidationFailed();
    }
    for (NodeMatch match : matches) {
        references.add(new FieldReference(formulaNode.getSourceRange(), match));
    }
    NodeMatch match = matches.iterator().next();
    if (match.isEnumBoolean()) {
        return BooleanType.INSTANCE;
    } else if (match.isCalculated()) {
        return findCalculatedFieldType(match.getFieldNode());
    } else if (match.isRootId()) {
        return TextType.SIMPLE;
    } else {
        return match.getFieldNode().getType();
    }
}

Example 2 with NodeMatch

use of org.activityinfo.store.query.shared.NodeMatch in project activityinfo by bedatadriven.

the class SubFormSummaryTest method matchNodes.

@Test
public void matchNodes() {
    TestingStorageProvider catalog = new TestingStorageProvider();
    ClinicForm clinicForm = catalog.getClinicForm();
    FormTree formTree = catalog.getFormTree(clinicForm.getFormId());
    NodeMatcher nodeMatcher = new NodeMatcher(formTree);
    Collection<NodeMatch> nodeMatches = nodeMatcher.resolveSymbol(new SymbolNode("NUM_CONSULT"));
    assertThat(nodeMatches, hasSize(1));
    NodeMatch nodeMatch = Iterables.getOnlyElement(nodeMatches);
    JoinNode joinNode = Iterables.getOnlyElement(nodeMatch.getJoins());
}