yang/rfc6643-parser-support/src/main/java/org/opendaylight/yangtools/rfc6643/parser/DefValStatementSupport.java

   1 /*
   2  * Copyright (c) 2016, 2020 PANTHEON.tech, 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.rfc6643.parser;
   9
  10 import com.google.common.annotations.Beta;
  11 import com.google.common.collect.ImmutableList;
  12 import org.opendaylight.yangtools.rfc6643.model.api.DefValEffectiveStatement;
  13 import org.opendaylight.yangtools.rfc6643.model.api.DefValStatement;
  14 import org.opendaylight.yangtools.rfc6643.model.api.IetfYangSmiv2ExtensionsMapping;
  15 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  16 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStringStatementSupport;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  21
  22 @Beta
  23 public final class DefValStatementSupport
  24         extends AbstractStringStatementSupport<DefValStatement, DefValEffectiveStatement> {
  25     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
  26             SubstatementValidator.builder(IetfYangSmiv2ExtensionsMapping.DEFVAL).build();
  27     private static final DefValStatementSupport INSTANCE = new DefValStatementSupport();
  28
  29     private DefValStatementSupport() {
  30         super(IetfYangSmiv2ExtensionsMapping.DEFVAL, StatementPolicy.contextIndependent());
  31     }
  32
  33     public static DefValStatementSupport getInstance() {
  34         return INSTANCE;
  35     }
  36
  37     @Override
  38     protected SubstatementValidator getSubstatementValidator() {
  39         return SUBSTATEMENT_VALIDATOR;
  40     }
  41
  42     @Override
  43     protected DefValStatement createDeclared(final StmtContext<String, DefValStatement, ?> ctx,
  44             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  45         return new DefValStatementImpl(ctx.getRawArgument(), substatements);
  46     }
  47
  48     @Override
  49     protected DefValEffectiveStatement createEffective(final Current<String, DefValStatement> stmt,
  50             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  51         return new DefValEffectiveStatementImpl(stmt, substatements);
  52     }
  53 }