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.spi.source.SourceException;
  23 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.type.StringRestrictionsEffectiveStatementImpl;
  24
  25 public class StringRestrictionsImpl extends AbstractDeclaredStatement<String> implements
  26         TypeStatement.StringRestrictions {
  27     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  28             .TYPE)
  29             .add(Rfc6020Mapping.LENGTH, 0, 1)
  30             .add(Rfc6020Mapping.PATTERN, 0, MAX)
  31             .build();
  32
  33     protected StringRestrictionsImpl(StmtContext<String, TypeStatement.StringRestrictions, ?> context) {
  34         super(context);
  35     }
  36
  37     public static class Definition
  38             extends
  39             AbstractStatementSupport<String, TypeStatement.StringRestrictions, EffectiveStatement<String, TypeStatement.StringRestrictions>> {
  40
  41         public Definition() {
  42             super(Rfc6020Mapping.TYPE);
  43         }
  44
  45         @Override
  46         public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) throws SourceException {
  47             return value;
  48         }
  49
  50         @Override
  51         public TypeStatement.StringRestrictions createDeclared(
  52                 StmtContext<String, TypeStatement.StringRestrictions, ?> ctx) {
  53             return new StringRestrictionsImpl(ctx);
  54         }
  55
  56         @Override
  57         public EffectiveStatement<String, TypeStatement.StringRestrictions> createEffective(
  58                 StmtContext<String, TypeStatement.StringRestrictions, EffectiveStatement<String, TypeStatement.StringRestrictions>> ctx) {
  59             return new StringRestrictionsEffectiveStatementImpl(ctx);
  60         }
  61
  62         @Override
  63         public void onFullDefinitionDeclared(StmtContext.Mutable<String, StringRestrictions,
  64                 EffectiveStatement<String, StringRestrictions>> stmt) throws SourceException {
  65             super.onFullDefinitionDeclared(stmt);
  66             SUBSTATEMENT_VALIDATOR.validate(stmt);
  67         }
  68     }
  69
  70     @Override
  71     public String getName() {
  72         return argument();
  73     }
  74
  75     @Override
  76     public LengthStatement getLength() {
  77         return firstDeclared(LengthStatement.class);
  78     }
  79
  80     @Override
  81     public Collection<? extends PatternStatement> getPatterns() {
  82         return allDeclared(PatternStatement.class);
  83     }
  84
  85 }