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.meta.AbstractDeclaredStatement;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  21 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  22 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UniqueEffectiveStatementImpl;
  23
  24 public class UniqueStatementImpl extends AbstractDeclaredStatement<Collection<SchemaNodeIdentifier.Relative>> implements UniqueStatement {
  25
  26     protected UniqueStatementImpl(StmtContext<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement, ?> context) {
  27         super(context);
  28     }
  29
  30     public static class Definition
  31             extends
  32             AbstractStatementSupport<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement,
  33                     EffectiveStatement<Collection<SchemaNodeIdentifier.Relative>, UniqueStatement>> {
  34
  35         public Definition() {
  36             super(Rfc6020Mapping.UNIQUE);
  37         }
  38
  39         @Override
  40         public Collection<SchemaNodeIdentifier.Relative> parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) throws
  41                 SourceException {
  42             return Utils.transformKeysStringToKeyNodes(ctx, value);
  43         }
  44
  45         @Override
  46         public UniqueStatement createDeclared(StmtContext<Collection<Relative>, UniqueStatement, ?> ctx) {
  47             return new UniqueStatementImpl(ctx);
  48         }
  49
  50         @Override
  51         public EffectiveStatement<Collection<Relative>, UniqueStatement> createEffective
  52                 (StmtContext<Collection<Relative>, UniqueStatement, EffectiveStatement<Collection<Relative>,
  53                         UniqueStatement>> ctx) {
  54             return new UniqueEffectiveStatementImpl(ctx);
  55         }
  56     }
  57
  58     @Nonnull
  59     @Override
  60     public Collection<Relative> getTag() {
  61         return argument();
  62     }
  63 }