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.spi.meta.AbstractStringStatementSupport;
  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 AbstractStringStatementSupport<ThirdPartyExtensionStatement, ThirdPartyExtensionEffectiveStatement> {
  22     private static final ThirdPartyExtensionSupport INSTANCE = new ThirdPartyExtensionSupport();
  23
  24     private ThirdPartyExtensionSupport() {
  25         super(ThirdPartyExtensionsMapping.THIRD_PARTY_EXTENSION, StatementPolicy.contextIndependent());
  26     }
  27
  28     public static ThirdPartyExtensionSupport getInstance() {
  29         return INSTANCE;
  30     }
  31
  32     @Override
  33     public void onFullDefinitionDeclared(
  34             final Mutable<String, ThirdPartyExtensionStatement, ThirdPartyExtensionEffectiveStatement> stmt) {
  35         super.onFullDefinitionDeclared(stmt);
  36         stmt.addToNs(ThirdPartyNamespace.class, Empty.getInstance(), "Third-party namespace test.");
  37     }
  38
  39     @Override
  40     protected SubstatementValidator getSubstatementValidator() {
  41         return null;
  42     }
  43
  44     @Override
  45     protected ThirdPartyExtensionStatement createDeclared(
  46             final StmtContext<String, ThirdPartyExtensionStatement, ?> ctx,
  47             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  48         return new ThirdPartyExtensionStatementImpl(ctx.getRawArgument(), substatements);
  49     }
  50
  51     @Override
  52     protected ThirdPartyExtensionEffectiveStatement createEffective(
  53             final Current<String, ThirdPartyExtensionStatement> stmt,
  54             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  55         return new ThirdPartyExtensionEffectiveStatementImpl(stmt, substatements);
  56     }
  57 }