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.StmtContext.Mutable;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  21
  22 @Beta
  23 public final class DisplayHintStatementSupport
  24         extends BaseStringStatementSupport<DisplayHintStatement, DisplayHintEffectiveStatement> {
  25     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
  26             SubstatementValidator.builder(IetfYangSmiv2ExtensionsMapping.DISPLAY_HINT).build();
  27     private static final DisplayHintStatementSupport INSTANCE = new DisplayHintStatementSupport();
  28
  29     private DisplayHintStatementSupport() {
  30         super(IetfYangSmiv2ExtensionsMapping.DISPLAY_HINT);
  31     }
  32
  33     public static DisplayHintStatementSupport getInstance() {
  34         return INSTANCE;
  35     }
  36
  37     @Override
  38     public void onFullDefinitionDeclared(
  39             final Mutable<String, DisplayHintStatement, DisplayHintEffectiveStatement> stmt) {
  40         stmt.addToNs(IetfYangSmiv2Namespace.class, stmt, "Ietf-yang-smiv2 namespace.");
  41     }
  42
  43     @Override
  44     protected SubstatementValidator getSubstatementValidator() {
  45         return SUBSTATEMENT_VALIDATOR;
  46     }
  47
  48     @Override
  49     protected DisplayHintStatement createDeclared(final StmtContext<String, DisplayHintStatement, ?> ctx,
  50             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  51         return new DisplayHintStatementImpl(ctx.coerceRawStatementArgument(), substatements);
  52     }
  53
  54     @Override
  55     protected DisplayHintStatement createEmptyDeclared(final StmtContext<String, DisplayHintStatement, ?> ctx) {
  56         return createDeclared(ctx, ImmutableList.of());
  57     }
  58
  59     @Override
  60     protected DisplayHintEffectiveStatement createEffective(
  61             final StmtContext<String, DisplayHintStatement, DisplayHintEffectiveStatement> ctx,
  62             final DisplayHintStatement declared,
  63             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  64         return new DisplayHintEffectiveStatementImpl(ctx, substatements);
  65     }
  66
  67     @Override
  68     protected DisplayHintEffectiveStatement createEmptyEffective(
  69             final StmtContext<String, DisplayHintStatement, DisplayHintEffectiveStatement> ctx,
  70             final DisplayHintStatement declared) {
  71         return createEffective(ctx, declared, ImmutableList.of());
  72     }
  73 }