yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/deviation/DeviationStatementImpl.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.rfc7950.stmt.deviation;
   9
  10 import java.util.Collection;
  11 import javax.annotation.Nonnull;
  12 import javax.annotation.Nullable;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  14 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateStatement;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.DeviationStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  20
  21 final class DeviationStatementImpl extends AbstractDeclaredStatement<SchemaNodeIdentifier>
  22         implements DeviationStatement {
  23     DeviationStatementImpl(final StmtContext<SchemaNodeIdentifier, DeviationStatement, ?> context) {
  24         super(context);
  25     }
  26
  27     @Nonnull
  28     @Override
  29     public SchemaNodeIdentifier getTargetNode() {
  30         return argument();
  31     }
  32
  33     @Nullable
  34     @Override
  35     public DescriptionStatement getDescription() {
  36         return firstDeclared(DescriptionStatement.class);
  37     }
  38
  39     @Nullable
  40     @Override
  41     public ReferenceStatement getReference() {
  42         return firstDeclared(ReferenceStatement.class);
  43     }
  44
  45     @Nonnull
  46     @Override
  47     public Collection<? extends DeviateStatement> getDeviateStatements() {
  48         return allDeclared(DeviateStatement.class);
  49     }
  50 }