yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/grouping/GroupingStatementRFC7950Support.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.grouping;
   9
  10 import com.google.common.annotations.Beta;
  11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  12 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  13
  14 /**
  15  * Class providing necessary support for processing YANG 1.1 Grouping statement.
  16  */
  17 @Beta
  18 public final class GroupingStatementRFC7950Support extends AbstractGroupingStatementSupport {
  19     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  20             .GROUPING)
  21             .addAny(YangStmtMapping.ACTION)
  22             .addAny(YangStmtMapping.ANYDATA)
  23             .addAny(YangStmtMapping.ANYXML)
  24             .addAny(YangStmtMapping.CHOICE)
  25             .addAny(YangStmtMapping.CONTAINER)
  26             .addOptional(YangStmtMapping.DESCRIPTION)
  27             .addAny(YangStmtMapping.GROUPING)
  28             .addAny(YangStmtMapping.LEAF)
  29             .addAny(YangStmtMapping.LEAF_LIST)
  30             .addAny(YangStmtMapping.LIST)
  31             .addAny(YangStmtMapping.NOTIFICATION)
  32             .addOptional(YangStmtMapping.REFERENCE)
  33             .addOptional(YangStmtMapping.STATUS)
  34             .addAny(YangStmtMapping.TYPEDEF)
  35             .addAny(YangStmtMapping.USES)
  36             .build();
  37     private static final GroupingStatementRFC7950Support INSTANCE = new GroupingStatementRFC7950Support();
  38
  39     private GroupingStatementRFC7950Support() {
  40         // Hidden
  41     }
  42
  43     public static GroupingStatementRFC7950Support getInstance() {
  44         return INSTANCE;
  45     }
  46
  47     @Override
  48     protected SubstatementValidator getSubstatementValidator() {
  49         return SUBSTATEMENT_VALIDATOR;
  50     }
  51 }