yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/UniqueStatementImpl.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
   9 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
  10
  11 import java.util.Collection;
  12 import javax.annotation.Nonnull;
  13 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
  14 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Relative;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.UniqueStatement;
  18 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  21 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  22 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  23 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UniqueEffectiveStatementImpl;
  24
  25 public class UniqueStatementImpl extends AbstractDeclaredStatement<Collection<SchemaNodeIdentifier.Relative>> implements UniqueStatement {
  26     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  27             .UNIQUE)
  28             .build();
  29
  30     protected UniqueStatementImpl(StmtContext<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement, ?> context) {
  31         super(context);
  32     }
  33
  34     public static class Definition
  35             extends
  36             AbstractStatementSupport<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement,
  37                     EffectiveStatement<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement>> {
  38
  39         public Definition() {
  40             super(Rfc6020Mapping.UNIQUE);
  41         }
  42
  43         @Override
  44         public Collection<SchemaNodeIdentifier.Relative> parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) throws
  45                 SourceException {
  46             return Utils.transformKeysStringToKeyNodes(ctx, value);
  47         }
  48
  49         @Override
  50         public UniqueStatement createDeclared(StmtContext<Collection<Relative>, UniqueStatement, ?> ctx) {
  51             return new UniqueStatementImpl(ctx);
  52         }
  53
  54         @Override
  55         public EffectiveStatement<Collection<Relative>, UniqueStatement> createEffective
  56                 (StmtContext<Collection<Relative>, UniqueStatement, EffectiveStatement<Collection<Relative>,
  57                         UniqueStatement>> ctx) {
  58             return new UniqueEffectiveStatementImpl(ctx);
  59         }
  60
  61         @Override
  62         public void onFullDefinitionDeclared(StmtContext.Mutable<Collection<Relative>, UniqueStatement,
  63                 EffectiveStatement<Collection<Relative>, UniqueStatement>> stmt) throws SourceException {
  64             super.onFullDefinitionDeclared(stmt);
  65             SUBSTATEMENT_VALIDATOR.validate(stmt);
  66         }
  67     }
  68
  69     @Nonnull
  70     @Override
  71     public Collection<Relative> getTag() {
  72         return argument();
  73     }
  74 }