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.stmt.rfc6020.effective.UniqueEffectiveStatementImpl;
  23
  24 public class UniqueStatementImpl extends AbstractDeclaredStatement<Collection<SchemaNodeIdentifier.Relative>> implements UniqueStatement {
  25     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  26             .UNIQUE)
  27             .build();
  28
  29     protected UniqueStatementImpl(StmtContext<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement, ?> context) {
  30         super(context);
  31     }
  32
  33     public static class Definition
  34             extends
  35             AbstractStatementSupport<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement,
  36                     EffectiveStatement<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement>> {
  37
  38         public Definition() {
  39             super(Rfc6020Mapping.UNIQUE);
  40         }
  41
  42         @Override
  43         public Collection<SchemaNodeIdentifier.Relative> parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
  44             return Utils.transformKeysStringToKeyNodes(ctx, value);
  45         }
  46
  47         @Override
  48         public UniqueStatement createDeclared(StmtContext<Collection<Relative>, UniqueStatement, ?> ctx) {
  49             return new UniqueStatementImpl(ctx);
  50         }
  51
  52         @Override
  53         public EffectiveStatement<Collection<Relative>, UniqueStatement> createEffective
  54                 (StmtContext<Collection<Relative>, UniqueStatement, EffectiveStatement<Collection<Relative>,
  55                         UniqueStatement>> ctx) {
  56             return new UniqueEffectiveStatementImpl(ctx);
  57         }
  58
  59         @Override
  60         public void onFullDefinitionDeclared(StmtContext.Mutable<Collection<Relative>, UniqueStatement,
  61                 EffectiveStatement<Collection<Relative>, UniqueStatement>> stmt) {
  62             super.onFullDefinitionDeclared(stmt);
  63             SUBSTATEMENT_VALIDATOR.validate(stmt);
  64         }
  65     }
  66
  67     @Nonnull
  68     @Override
  69     public Collection<Relative> getTag() {
  70         return argument();
  71     }
  72 }