Examples with Expression org.whole.lang.queries.model.Expression used on opensource projects

Example 1 with Expression

use of org.whole.lang.queries.model.Expression in project whole by wholeplatform.

the class PojoUtils method getReadOnlyFields.

public static Set<Name> getReadOnlyFields(PojoDeclaration pojoDeclaration) {
    Set<Name> readOnlyFields = new HashSet<Name>();
    IBindingManager bindings = BindingManagerFactory.instance.createArguments();
    Expression findAllReadOnlyFields = (Expression) PojoTemplateManager.instance().create("findAllReadOnlyFields");
    for (Name readOnlyField : BehaviorUtils.<Name>compileAndLazyEvaluate(findAllReadOnlyFields, pojoDeclaration, bindings)) readOnlyFields.add(readOnlyField);
    return readOnlyFields;
}

Example 2 with Expression

use of org.whole.lang.queries.model.Expression in project whole by wholeplatform.

the class PojoUtils method findConstructor.

public static Constructor findConstructor(PojoDeclaration pojoDeclaration) {
    IBindingManager bindings = BindingManagerFactory.instance.createArguments();
    Expression findParameterByTemplate = (Expression) PojoTemplateManager.instance().create("findParameterByTemplate");
    List<Constructor> constructors = getConstructors(pojoDeclaration);
    int[] supportedFields = new int[constructors.size()];
    Expression findAllReadOnlyFields = (Expression) PojoTemplateManager.instance().create("findAllReadOnlyFields");
    IEntityIterator<Name> iterator = BehaviorUtils.<Name>compileAndLazyEvaluate(findAllReadOnlyFields, pojoDeclaration, bindings);
    int readOnlyFieldCount = 0;
    while (iterator.hasNext()) {
        iterator.next();
        for (int i = 0; i < supportedFields.length; i++) if (BehaviorUtils.evaluateFirstResult(findParameterByTemplate, constructors.get(i), bindings) != null)
            supportedFields[i]++;
        readOnlyFieldCount++;
    }
    for (int i = 0; i < supportedFields.length; i++) if (supportedFields[i] >= readOnlyFieldCount)
        return constructors.get(i);
    return constructors.get(supportedFields.length - 1);
}

Example 3 with Expression

use of org.whole.lang.queries.model.Expression in project whole by wholeplatform.

the class QueriesInterpreterVisitor method visit.

@Override
public void visit(FeatureStep entity) {
    IEntity self = getSelfEntity(entity);
    String featureName = entity.getValue();
    FeatureDescriptor fd = self.wGetLanguageKit().getFeatureDescriptorEnum().valueOf(featureName);
    if (fd == null || !self.wContains(fd))
        visit((Expression) entity);
    else
        setResult(self.wGet(fd));
}

Example 4 with Expression

use of org.whole.lang.queries.model.Expression in project whole by wholeplatform.

the class ActionsUIContentAssistVisitor method createNotEqualsQuery.

protected IEntity createNotEqualsQuery(IEntity prototype) {
    Expression expression = createStageUpFragment(Expression, EntityUtils.clone(prototype));
    QueriesEntityFactory qef = QueriesEntityFactory.instance;
    return qef.createNot(qef.createExpressionTest(qef.createPointwiseEquals(qef.createSelfStep(), expression)));
}

Example 5 with Expression

use of org.whole.lang.queries.model.Expression in project whole by wholeplatform.

the class PojoUtils method findProductDeclarationByTemplateName.

public static ProductDeclaration findProductDeclarationByTemplateName(EntityDescriptor<?> ed, Library library) {
    PojoEntityFactory pef = PojoEntityFactory.instance;
    Expression findProductDeclarationByTemplateName = (Expression) PojoTemplateManager.instance().create("findProductDeclarationByTemplateName");
    Name templateName = pef.createName(ed.getName());
    IBindingManager bindings = BindingManagerFactory.instance.createArguments();
    bindings.wDef("templateName", templateName);
    return BehaviorUtils.evaluateFirstResult(findProductDeclarationByTemplateName, library, bindings);
}