yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/FeatureStatementImpl.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.Collection;
  11 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
  12
  13 import org.opendaylight.yangtools.yang.common.QName;
  14 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
  15 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.FeatureStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  21 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  22 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  23
  24 public class FeatureStatementImpl extends AbstractDeclaredStatement<QName>
  25         implements FeatureStatement {
  26
  27     protected FeatureStatementImpl(
  28             StmtContext<QName, FeatureStatement, ?> context) {
  29         super(context);
  30     }
  31
  32     public static class Definition
  33             extends
  34             AbstractStatementSupport<QName, FeatureStatement, EffectiveStatement<QName, FeatureStatement>> {
  35
  36         public Definition() {
  37             super(Rfc6020Mapping.FEATURE);
  38         }
  39
  40         @Override
  41         public QName parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
  42             return Utils.qNameFromArgument(ctx, value);
  43         }
  44
  45         @Override
  46         public FeatureStatement createDeclared(
  47                 StmtContext<QName, FeatureStatement, ?> ctx) {
  48             return new FeatureStatementImpl(ctx);
  49         }
  50
  51         @Override
  52         public EffectiveStatement<QName, FeatureStatement> createEffective(
  53                 StmtContext<QName, FeatureStatement, EffectiveStatement<QName, FeatureStatement>> ctx) {
  54             throw new UnsupportedOperationException();
  55         }
  56
  57     }
  58
  59     @Override
  60     public StatusStatement getStatus() {
  61         return firstDeclared(StatusStatement.class);
  62     }
  63
  64     @Override
  65     public DescriptionStatement getDescription() {
  66         return firstDeclared(DescriptionStatement.class);
  67     }
  68
  69     @Override
  70     public ReferenceStatement getReference() {
  71         return firstDeclared(ReferenceStatement.class);
  72     }
  73
  74     @Override
  75     public Collection<? extends IfFeatureStatement> getIfFeatures() {
  76         return allDeclared(IfFeatureStatement.class);
  77     }
  78
  79     @Override
  80     public QName getName() {
  81         return argument();
  82     }
  83
  84 }