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 java.util.Collection;
  11 import javax.annotation.Nonnull;
  12 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  14 import org.opendaylight.yangtools.yang.model.api.stmt.LengthStatement;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.PatternStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  21 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.type.StringRestrictionsEffectiveStatementImpl;
  22
  23 public class StringRestrictionsImpl extends AbstractDeclaredStatement<String> implements
  24         TypeStatement.StringRestrictions {
  25     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  26             .TYPE)
  27             .addOptional(YangStmtMapping.LENGTH)
  28             .addAny(YangStmtMapping.PATTERN)
  29             .build();
  30
  31     protected StringRestrictionsImpl(final StmtContext<String, StringRestrictions, ?> context) {
  32         super(context);
  33     }
  34
  35     public static class Definition
  36             extends
  37             AbstractStatementSupport<String, StringRestrictions, EffectiveStatement<String, StringRestrictions>> {
  38
  39         public Definition() {
  40             super(YangStmtMapping.TYPE);
  41         }
  42
  43         @Override
  44         public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  45             return value;
  46         }
  47
  48         @Override
  49         public StringRestrictions createDeclared(final StmtContext<String, StringRestrictions, ?> ctx) {
  50             return new StringRestrictionsImpl(ctx);
  51         }
  52
  53         @Override
  54         public EffectiveStatement<String, StringRestrictions> createEffective(
  55                 final StmtContext<String, StringRestrictions, EffectiveStatement<String, StringRestrictions>> ctx) {
  56             return new StringRestrictionsEffectiveStatementImpl(ctx);
  57         }
  58
  59         @Override
  60         protected SubstatementValidator getSubstatementValidator() {
  61             return SUBSTATEMENT_VALIDATOR;
  62         }
  63     }
  64
  65     @Nonnull
  66     @Override
  67     public String getName() {
  68         return argument();
  69     }
  70
  71     @Override
  72     public LengthStatement getLength() {
  73         return firstDeclared(LengthStatement.class);
  74     }
  75
  76     @Nonnull
  77     @Override
  78     public Collection<? extends PatternStatement> getPatterns() {
  79         return allDeclared(PatternStatement.class);
  80     }
  81 }