2 * Copyright (c) 2017 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
9 package org.opendaylight.yangtools.yang.parser.stmt.rfc7950;
11 import com.google.common.annotations.Beta;
12 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
13 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
14 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
15 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.DeviateStatementImpl;
18 * Class providing necessary support for processing YANG 1.1 deviate statement.
21 public class DeviateStatementRfc7950Support extends DeviateStatementImpl.Definition {
23 private static final SubstatementValidator DEVIATE_ADD_SUBSTATEMENT_VALIDATOR =
24 SubstatementValidator.builder(YangStmtMapping.DEVIATE)
25 .addOptional(YangStmtMapping.CONFIG)
26 .addAny(YangStmtMapping.DEFAULT)
27 .addOptional(YangStmtMapping.MANDATORY)
28 .addOptional(YangStmtMapping.MAX_ELEMENTS)
29 .addOptional(YangStmtMapping.MIN_ELEMENTS)
30 .addAny(YangStmtMapping.MUST)
31 .addAny(YangStmtMapping.UNIQUE)
32 .addOptional(YangStmtMapping.UNITS)
35 private static final SubstatementValidator DEVIATE_DELETE_SUBSTATEMENT_VALIDATOR =
36 SubstatementValidator.builder(YangStmtMapping.DEVIATE)
37 .addAny(YangStmtMapping.DEFAULT)
38 .addAny(YangStmtMapping.MUST)
39 .addAny(YangStmtMapping.UNIQUE)
40 .addOptional(YangStmtMapping.UNITS)
44 protected SubstatementValidator getSubstatementValidatorForDeviate(final DeviateKind deviateKind) {
45 switch (deviateKind) {
47 return super.getSubstatementValidatorForDeviate(deviateKind);
49 return DEVIATE_ADD_SUBSTATEMENT_VALIDATOR;
51 return super.getSubstatementValidatorForDeviate(deviateKind);
53 return DEVIATE_DELETE_SUBSTATEMENT_VALIDATOR;
55 throw new IllegalStateException(String.format(
56 "Substatement validator for deviate %s has not been defined.", deviateKind));