yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/UnknownStatementImpl.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.parser.stmt.rfc6020;
   9
  10 import java.util.Optional;
  11 import javax.annotation.Nullable;
  12 import org.opendaylight.yangtools.yang.common.QName;
  13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  14 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.UnknownStatement;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  20 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementDefinitionContext;
  21 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UnknownEffectiveStatementImpl;
  22
  23 public class UnknownStatementImpl extends AbstractDeclaredStatement<String> implements UnknownStatement<String> {
  24
  25     protected UnknownStatementImpl(final StmtContext<String, ?, ?> context) {
  26         super(context);
  27     }
  28
  29     public static class Definition extends
  30             AbstractStatementSupport<String, UnknownStatement<String>, EffectiveStatement<String, UnknownStatement<String>>> {
  31
  32         public Definition(final StatementDefinition publicDefinition) {
  33             super(publicDefinition);
  34         }
  35
  36         @Override
  37         public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  38             return value;
  39         }
  40
  41         @Override
  42         public UnknownStatement<String> createDeclared(final StmtContext<String, UnknownStatement<String>, ?> ctx) {
  43             return new UnknownStatementImpl(ctx);
  44         }
  45
  46         @Override
  47         public EffectiveStatement<String, UnknownStatement<String>> createEffective(
  48                 final StmtContext<String, UnknownStatement<String>, EffectiveStatement<String, UnknownStatement<String>>> ctx) {
  49             return new UnknownEffectiveStatementImpl(ctx);
  50         }
  51
  52         @Override
  53         protected SubstatementValidator getSubstatementValidator() {
  54             return null;
  55         }
  56
  57         @Override
  58         public Optional<StatementDefinitionContext<?, ?, ?>> getUnknownStatementDefinitionOf(
  59                 final StatementDefinitionContext<?, ?, ?> yangStmtDef) {
  60             final QName baseQName = getStatementName();
  61             return Optional.of(new StatementDefinitionContext<>(
  62                     new ModelDefinedStatementSupport(new ModelDefinedStatementDefinition(
  63                             QName.create(baseQName, yangStmtDef.getStatementName().getLocalName()),
  64                             yangStmtDef.hasArgument()
  65                                     ? QName.create(baseQName, yangStmtDef.getArgumentName().getLocalName()) : null,
  66                             yangStmtDef.isArgumentYinElement()))));
  67         }
  68     }
  69
  70     @Nullable
  71     @Override
  72     public String getArgument() {
  73         return argument();
  74     }
  75 }