2 * Copyright (c) 2018 Pantheon Technologies, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.concepts;
10 import org.eclipse.jdt.annotation.NonNull;
13 * Builder object which produces a product.
15 * @param <P> Product of builder
17 public interface CheckedBuilder<P, E extends Exception> extends Mutable {
19 * Returns instance of the product. Multiple calls to this method are not required to return same instance if
20 * the state of the builder has changed.
22 * @return A newly-built instance
23 * @throws E if the builder's state is not sufficiently initialized
25 @NonNull P build() throws E;