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.model.api.stmt.UnrecognizedStatement;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  21 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementDefinitionContext;
  22 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UnknownEffectiveStatementImpl;
  23
  24 public class UnknownStatementImpl extends AbstractDeclaredStatement<String> implements UnrecognizedStatement {
  25
  26     protected UnknownStatementImpl(final StmtContext<String, ?, ?> context) {
  27         super(context);
  28     }
  29
  30     public static class Definition extends
  31             AbstractStatementSupport<String, UnknownStatement<String>, EffectiveStatement<String, UnknownStatement<String>>> {
  32
  33         public Definition(final StatementDefinition publicDefinition) {
  34             super(publicDefinition);
  35         }
  36
  37         @Override
  38         public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  39             return value;
  40         }
  41
  42         @Override
  43         public UnknownStatement<String> createDeclared(final StmtContext<String, UnknownStatement<String>, ?> ctx) {
  44             return new UnknownStatementImpl(ctx);
  45         }
  46
  47         @Override
  48         public EffectiveStatement<String, UnknownStatement<String>> createEffective(
  49                 final StmtContext<String, UnknownStatement<String>, EffectiveStatement<String, UnknownStatement<String>>> ctx) {
  50             return new UnknownEffectiveStatementImpl(ctx);
  51         }
  52
  53         @Override
  54         protected SubstatementValidator getSubstatementValidator() {
  55             return null;
  56         }
  57
  58         @Override
  59         public Optional<StatementDefinitionContext<?, ?, ?>> getUnknownStatementDefinitionOf(
  60                 final StatementDefinitionContext<?, ?, ?> yangStmtDef) {
  61             final QName baseQName = getStatementName();
  62             return Optional.of(new StatementDefinitionContext<>(
  63                     new ModelDefinedStatementSupport(new ModelDefinedStatementDefinition(
  64                             QName.create(baseQName, yangStmtDef.getStatementName().getLocalName()),
  65                             yangStmtDef.hasArgument()
  66                                     ? QName.create(baseQName, yangStmtDef.getArgumentName().getLocalName()) : null,
  67                             yangStmtDef.isArgumentYinElement()))));
  68         }
  69     }
  70
  71     @Nullable
  72     @Override
  73     public String getArgument() {
  74         return argument();
  75     }
  76 }