yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/LengthStatementImpl.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 java.util.List;
  11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  12 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  14 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagStatement;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.LengthStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.ValueRange;
  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.meta.SubstatementValidator;
  23 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.type.LengthEffectiveStatementImpl;
  24
  25 public class LengthStatementImpl extends AbstractDeclaredStatement<List<ValueRange>>
  26         implements LengthStatement {
  27     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  28             .LENGTH)
  29             .addOptional(YangStmtMapping.DESCRIPTION)
  30             .addOptional(YangStmtMapping.ERROR_APP_TAG)
  31             .addOptional(YangStmtMapping.ERROR_MESSAGE)
  32             .addOptional(YangStmtMapping.REFERENCE)
  33             .build();
  34
  35     protected LengthStatementImpl(final StmtContext<List<ValueRange>, LengthStatement, ?> context) {
  36         super(context);
  37     }
  38
  39     public static class Definition extends AbstractStatementSupport<List<ValueRange>, LengthStatement,
  40             EffectiveStatement<List<ValueRange>, LengthStatement>> {
  41
  42         public Definition() {
  43             super(YangStmtMapping.LENGTH);
  44         }
  45
  46         @Override
  47         public List<ValueRange> parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  48             return TypeUtils.parseLengthListFromString(ctx, value);
  49         }
  50
  51         @Override
  52         public LengthStatement createDeclared(final StmtContext<List<ValueRange>, LengthStatement, ?> ctx) {
  53             return new LengthStatementImpl(ctx);
  54         }
  55
  56         @Override
  57         public EffectiveStatement<List<ValueRange>, LengthStatement> createEffective(
  58                 final StmtContext<List<ValueRange>, LengthStatement, EffectiveStatement<List<ValueRange>,
  59                         LengthStatement>> ctx) {
  60             return new LengthEffectiveStatementImpl(ctx);
  61         }
  62
  63         @Override
  64         protected SubstatementValidator getSubstatementValidator() {
  65             return SUBSTATEMENT_VALIDATOR;
  66         }
  67     }
  68
  69     @Override
  70     public ErrorAppTagStatement getErrorAppTagStatement() {
  71         return firstDeclared(ErrorAppTagStatement.class);
  72     }
  73
  74     @Override
  75     public ErrorMessageStatement getErrorMessageStatement() {
  76         return firstDeclared(ErrorMessageStatement.class);
  77     }
  78
  79     @Override
  80     public DescriptionStatement getDescription() {
  81         return firstDeclared(DescriptionStatement.class);
  82     }
  83
  84     @Override
  85     public ReferenceStatement getReference() {
  86         return firstDeclared(ReferenceStatement.class);
  87     }
  88 }