yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/StringRestrictionsImpl.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 java.util.Collection;
  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.LengthStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.PatternStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  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.type.StringRestrictionsEffectiveStatementImpl;
  23
  24 public class StringRestrictionsImpl extends AbstractDeclaredStatement<String> implements
  25         TypeStatement.StringRestrictions {
  26     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  27             .TYPE)
  28             .add(Rfc6020Mapping.LENGTH, 0, 1)
  29             .add(Rfc6020Mapping.PATTERN, 0, MAX)
  30             .build();
  31
  32     protected StringRestrictionsImpl(StmtContext<String, TypeStatement.StringRestrictions, ?> context) {
  33         super(context);
  34     }
  35
  36     public static class Definition
  37             extends
  38             AbstractStatementSupport<String, TypeStatement.StringRestrictions, EffectiveStatement<String, TypeStatement.StringRestrictions>> {
  39
  40         public Definition() {
  41             super(Rfc6020Mapping.TYPE);
  42         }
  43
  44         @Override
  45         public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
  46             return value;
  47         }
  48
  49         @Override
  50         public TypeStatement.StringRestrictions createDeclared(
  51                 StmtContext<String, TypeStatement.StringRestrictions, ?> ctx) {
  52             return new StringRestrictionsImpl(ctx);
  53         }
  54
  55         @Override
  56         public EffectiveStatement<String, TypeStatement.StringRestrictions> createEffective(
  57                 StmtContext<String, TypeStatement.StringRestrictions, EffectiveStatement<String, TypeStatement.StringRestrictions>> ctx) {
  58             return new StringRestrictionsEffectiveStatementImpl(ctx);
  59         }
  60
  61         @Override
  62         public void onFullDefinitionDeclared(StmtContext.Mutable<String, StringRestrictions,
  63                 EffectiveStatement<String, StringRestrictions>> stmt) {
  64             super.onFullDefinitionDeclared(stmt);
  65             SUBSTATEMENT_VALIDATOR.validate(stmt);
  66         }
  67     }
  68
  69     @Override
  70     public String getName() {
  71         return argument();
  72     }
  73
  74     @Override
  75     public LengthStatement getLength() {
  76         return firstDeclared(LengthStatement.class);
  77     }
  78
  79     @Override
  80     public Collection<? extends PatternStatement> getPatterns() {
  81         return allDeclared(PatternStatement.class);
  82     }
  83
  84 }