Examples with BooleanAssertionPredicate org.hibernate.query.criteria.internal.predicate.BooleanAssertionPredicate used on opensource projects

Example 1 with BooleanAssertionPredicate

use of org.hibernate.query.criteria.internal.predicate.BooleanAssertionPredicate in project hibernate-orm by hibernate.

the class CriteriaBuilderImpl method isFalse.

@Override
public Predicate isFalse(Expression<Boolean> expression) {
    if (CompoundPredicate.class.isInstance(expression)) {
        final CompoundPredicate predicate = (CompoundPredicate) expression;
        if (predicate.getExpressions().size() == 0) {
            return new BooleanStaticAssertionPredicate(this, predicate.getOperator() == Predicate.BooleanOperator.OR);
        }
        predicate.not();
        return predicate;
    } else if (Predicate.class.isInstance(expression)) {
        final Predicate predicate = (Predicate) expression;
        predicate.not();
        return predicate;
    }
    return new BooleanAssertionPredicate(this, expression, Boolean.FALSE);
}