yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/DeviateStatementImpl.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 static org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator.MAX;
  11
  12 import javax.annotation.Nonnull;
  13 import org.opendaylight.yangtools.yang.model.api.Deviation;
  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.DeviateStatement;
  17 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
  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.DeviateEffectiveStatementImpl;
  23
  24 public class DeviateStatementImpl extends AbstractDeclaredStatement<Deviation.Deviate> implements DeviateStatement {
  25     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  26             .DEVIATE)
  27             .add(Rfc6020Mapping.CONFIG, 0, 1)
  28             .add(Rfc6020Mapping.DEFAULT, 0, 1)
  29             .add(Rfc6020Mapping.MANDATORY, 0, 1)
  30             .add(Rfc6020Mapping.MAX_ELEMENTS, 0, 1)
  31             .add(Rfc6020Mapping.MIN_ELEMENTS, 0, 1)
  32             .add(Rfc6020Mapping.MUST, 0, MAX)
  33             .add(Rfc6020Mapping.TYPE, 0, 1)
  34             .add(Rfc6020Mapping.UNIQUE, 0, MAX)
  35             .add(Rfc6020Mapping.UNITS, 0, 1)
  36             .build();
  37
  38     protected DeviateStatementImpl(
  39             StmtContext<Deviation.Deviate, DeviateStatement, ?> context) {
  40         super(context);
  41     }
  42
  43     public static class Definition extends AbstractStatementSupport<Deviation.Deviate, DeviateStatement,
  44             EffectiveStatement<Deviation.Deviate, DeviateStatement>> {
  45
  46         public Definition() {
  47             super(Rfc6020Mapping.DEVIATE);
  48         }
  49
  50         @Override public Deviation.Deviate parseArgumentValue(
  51                 StmtContext<?, ?, ?> ctx, String value) throws SourceException {
  52             return Utils.parseDeviateFromString(ctx, value);
  53         }
  54
  55         @Override public DeviateStatement createDeclared(
  56                 StmtContext<Deviation.Deviate, DeviateStatement, ?> ctx) {
  57             return new DeviateStatementImpl(ctx);
  58         }
  59
  60         @Override public EffectiveStatement<Deviation.Deviate, DeviateStatement> createEffective(
  61                 StmtContext<Deviation.Deviate, DeviateStatement, EffectiveStatement<Deviation.Deviate,
  62                         DeviateStatement>> ctx) {
  63             return new DeviateEffectiveStatementImpl(ctx);
  64         }
  65
  66         @Override
  67         public void onFullDefinitionDeclared(StmtContext.Mutable<Deviation.Deviate, DeviateStatement,
  68                 EffectiveStatement<Deviation.Deviate, DeviateStatement>> stmt) throws SourceException {
  69             super.onFullDefinitionDeclared(stmt);
  70             SUBSTATEMENT_VALIDATOR.validate(stmt);
  71         }
  72     }
  73
  74     @Nonnull @Override
  75     public Deviation.Deviate getValue() {
  76         return argument();
  77     }
  78 }