yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/thirdparty/plugin/ThirdPartyExtensionSupport.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.thirdparty.plugin;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import org.opendaylight.yangtools.yang.common.Empty;
  12 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  14 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseStringStatementSupport;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  19
  20 public final class ThirdPartyExtensionSupport
  21         extends BaseStringStatementSupport<ThirdPartyExtensionStatement, ThirdPartyExtensionEffectiveStatement> {
  22
  23     private static final ThirdPartyExtensionSupport INSTANCE = new ThirdPartyExtensionSupport();
  24
  25     private ThirdPartyExtensionSupport() {
  26         super(ThirdPartyExtensionsMapping.THIRD_PARTY_EXTENSION);
  27     }
  28
  29     public static ThirdPartyExtensionSupport getInstance() {
  30         return INSTANCE;
  31     }
  32
  33     @Override
  34     public void onFullDefinitionDeclared(
  35             final Mutable<String, ThirdPartyExtensionStatement, ThirdPartyExtensionEffectiveStatement> stmt) {
  36         super.onFullDefinitionDeclared(stmt);
  37         stmt.addToNs(ThirdPartyNamespace.class, Empty.getInstance(), "Third-party namespace test.");
  38     }
  39
  40     @Override
  41     protected SubstatementValidator getSubstatementValidator() {
  42         return null;
  43     }
  44
  45     @Override
  46     protected ThirdPartyExtensionStatement createDeclared(
  47             final StmtContext<String, ThirdPartyExtensionStatement, ?> ctx,
  48             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  49         return new ThirdPartyExtensionStatementImpl(ctx.getRawArgument(), substatements);
  50     }
  51
  52     @Override
  53     protected ThirdPartyExtensionStatement createEmptyDeclared(
  54             final StmtContext<String, ThirdPartyExtensionStatement, ?> ctx) {
  55         return createDeclared(ctx, ImmutableList.of());
  56     }
  57
  58     @Override
  59     protected ThirdPartyExtensionEffectiveStatement createEffective(
  60             final Current<String, ThirdPartyExtensionStatement> stmt,
  61             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  62         return new ThirdPartyExtensionEffectiveStatementImpl(stmt, substatements);
  63     }
  64 }