yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/choice/ChoiceStatementRFC6020Support.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies, s.r.o. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.choice;
   9
  10 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  11 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.case_.CaseStatementRFC6020Support;
  12 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupport;
  13 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  14
  15 public final class ChoiceStatementRFC6020Support extends AbstractChoiceStatementSupport {
  16     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  17         .CHOICE)
  18         .addAny(YangStmtMapping.ANYXML)
  19         .addAny(YangStmtMapping.CASE)
  20         .addOptional(YangStmtMapping.CONFIG)
  21         .addAny(YangStmtMapping.CONTAINER)
  22         .addOptional(YangStmtMapping.DEFAULT)
  23         .addOptional(YangStmtMapping.DESCRIPTION)
  24         .addAny(YangStmtMapping.IF_FEATURE)
  25         .addAny(YangStmtMapping.LEAF)
  26         .addAny(YangStmtMapping.LEAF_LIST)
  27         .addAny(YangStmtMapping.LIST)
  28         .addOptional(YangStmtMapping.MANDATORY)
  29         .addOptional(YangStmtMapping.REFERENCE)
  30         .addOptional(YangStmtMapping.STATUS)
  31         .addOptional(YangStmtMapping.WHEN)
  32         .build();
  33     private static final ChoiceStatementRFC6020Support INSTANCE = new ChoiceStatementRFC6020Support();
  34
  35     private ChoiceStatementRFC6020Support() {
  36         // Hidden
  37     }
  38
  39     public static ChoiceStatementRFC6020Support getInstance() {
  40         return INSTANCE;
  41     }
  42
  43     @Override
  44     StatementSupport<?, ?, ?> implictCase() {
  45         return CaseStatementRFC6020Support.getInstance();
  46     }
  47
  48     @Override
  49     protected SubstatementValidator getSubstatementValidator() {
  50         return SUBSTATEMENT_VALIDATOR;
  51     }
  52 }