2 * Copyright (c) 2015 Cisco Systems, Inc. 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.mdsal.dom.api;
10 import java.util.Collection;
11 import javax.annotation.Nonnull;
14 * Base source of {@link DOMDataTreeProducer}s. This interface is usually not used directly,
15 * but rather through one of its sub-interfaces.
17 public interface DOMDataTreeProducerFactory {
19 * Create a producer, which is able to access to a set of trees.
21 * @param subtrees The collection of subtrees the resulting producer should have access to.
22 * @return A {@link DOMDataTreeProducer} instance.
23 * @throws IllegalArgumentException if subtrees is empty.
25 @Nonnull DOMDataTreeProducer createProducer(@Nonnull Collection<DOMDataTreeIdentifier> subtrees);