yang/rfc6643-parser-support/src/main/java/org/opendaylight/yangtools/rfc6643/parser/DisplayHintStatementSupport.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.DisplayHintEffectiveStatement;
  13 import org.opendaylight.yangtools.rfc6643.model.api.DisplayHintStatement;
  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.rfc7950.stmt.BaseStringStatementSupport;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  20
  21 @Beta
  22 public final class DisplayHintStatementSupport
  23         extends BaseStringStatementSupport<DisplayHintStatement, DisplayHintEffectiveStatement> {
  24     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
  25             SubstatementValidator.builder(IetfYangSmiv2ExtensionsMapping.DISPLAY_HINT).build();
  26     private static final DisplayHintStatementSupport INSTANCE = new DisplayHintStatementSupport();
  27
  28     private DisplayHintStatementSupport() {
  29         super(IetfYangSmiv2ExtensionsMapping.DISPLAY_HINT);
  30     }
  31
  32     public static DisplayHintStatementSupport getInstance() {
  33         return INSTANCE;
  34     }
  35
  36     @Override
  37     protected SubstatementValidator getSubstatementValidator() {
  38         return SUBSTATEMENT_VALIDATOR;
  39     }
  40
  41     @Override
  42     protected DisplayHintStatement createDeclared(final StmtContext<String, DisplayHintStatement, ?> ctx,
  43             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  44         return new DisplayHintStatementImpl(ctx.coerceRawStatementArgument(), substatements);
  45     }
  46
  47     @Override
  48     protected DisplayHintStatement createEmptyDeclared(final StmtContext<String, DisplayHintStatement, ?> ctx) {
  49         return createDeclared(ctx, ImmutableList.of());
  50     }
  51
  52     @Override
  53     protected DisplayHintEffectiveStatement createEffective(
  54             final StmtContext<String, DisplayHintStatement, DisplayHintEffectiveStatement> ctx,
  55             final DisplayHintStatement declared,
  56             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  57         return new DisplayHintEffectiveStatementImpl(ctx, substatements);
  58     }
  59
  60     @Override
  61     protected DisplayHintEffectiveStatement createEmptyEffective(
  62             final StmtContext<String, DisplayHintStatement, DisplayHintEffectiveStatement> ctx,
  63             final DisplayHintStatement declared) {
  64         return createEffective(ctx, declared, ImmutableList.of());
  65     }
  66 }