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.mdsal.dom.api;
10 import com.google.common.annotations.Beta;
11 import java.util.Collection;
12 import java.util.Optional;
13 import org.eclipse.jdt.annotation.NonNullByDefault;
14 import org.opendaylight.yangtools.yang.common.RpcError;
15 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
18 * Interface defining a result of an operation invocation.
20 * @author Robert Varga
24 public interface DOMActionResult {
26 * Returns a set of errors and warnings which occurred during processing the call.
28 * @return a Collection of {@link RpcError}, guaranteed to be non-null. In case no errors are reported, an empty
29 * collection is returned.
31 Collection<RpcError> getErrors();
34 * Returns the value result of the call.
36 * @return Invocation result, absent if the operation has not produced a result. This might be the case if the
37 * operation does not produce a result, or if it failed.
39 Optional<ContainerNode> getOutput();