yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/CaseStatementImpl.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 javax.annotation.Nullable;
  13 import org.opendaylight.yangtools.yang.common.QName;
  14 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  15 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.CaseStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.DataDefinitionStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
  20 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
  23 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
  24 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  25 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  28 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.CaseEffectiveStatementImpl;
  29
  30 public class CaseStatementImpl extends AbstractDeclaredStatement<QName> implements CaseStatement {
  31     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  32             .CASE)
  33             .addAny(YangStmtMapping.ANYXML)
  34             .addAny(YangStmtMapping.CHOICE)
  35             .addAny(YangStmtMapping.CONTAINER)
  36             .addOptional(YangStmtMapping.DESCRIPTION)
  37             .addAny(YangStmtMapping.IF_FEATURE)
  38             .addAny(YangStmtMapping.LEAF)
  39             .addAny(YangStmtMapping.LEAF_LIST)
  40             .addAny(YangStmtMapping.LIST)
  41             .addOptional(YangStmtMapping.REFERENCE)
  42             .addOptional(YangStmtMapping.STATUS)
  43             .addAny(YangStmtMapping.USES)
  44             .addOptional(YangStmtMapping.WHEN)
  45             .build();
  46
  47     protected CaseStatementImpl(
  48             final StmtContext<QName, CaseStatement, ?> context) {
  49         super(context);
  50     }
  51
  52     public static class Definition extends AbstractStatementSupport<QName,CaseStatement,EffectiveStatement<QName,CaseStatement>> {
  53
  54         public Definition() {
  55             super(YangStmtMapping.CASE);
  56         }
  57
  58         @Override public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  59             return Utils.qNameFromArgument(ctx, value);
  60         }
  61
  62         @Override
  63         public void onStatementAdded(final Mutable<QName, CaseStatement, EffectiveStatement<QName, CaseStatement>> stmt) {
  64             stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
  65         }
  66
  67         @Override public CaseStatement createDeclared(
  68                 final StmtContext<QName, CaseStatement, ?> ctx) {
  69             return new CaseStatementImpl(ctx);
  70         }
  71
  72         @Override public EffectiveStatement<QName, CaseStatement> createEffective(
  73                 final StmtContext<QName, CaseStatement, EffectiveStatement<QName, CaseStatement>> ctx) {
  74             return new CaseEffectiveStatementImpl(ctx);
  75         }
  76
  77         @Override
  78         public void onFullDefinitionDeclared(final Mutable<QName, CaseStatement,
  79                 EffectiveStatement<QName, CaseStatement>> stmt) {
  80             super.onFullDefinitionDeclared(stmt);
  81             getSubstatementValidator().validate(stmt);
  82         }
  83
  84         @Override
  85         protected SubstatementValidator getSubstatementValidator() {
  86             return SUBSTATEMENT_VALIDATOR;
  87         }
  88     }
  89
  90     @Nonnull @Override
  91     public QName getName() {
  92         return argument();
  93     }
  94
  95     @Override
  96     public WhenStatement getWhenStatement() {
  97         return firstDeclared(WhenStatement.class);
  98     }
  99
 100     @Nonnull @Override
 101     public Collection<? extends IfFeatureStatement> getIfFeatures() {
 102         return allDeclared(IfFeatureStatement.class);
 103     }
 104
 105     @Nonnull
 106     @Override
 107     public Collection<? extends DataDefinitionStatement> getDataDefinitions() {
 108         return allDeclared(DataDefinitionStatement.class);
 109     }
 110
 111     @Nullable @Override
 112     public StatusStatement getStatus() {
 113         return firstDeclared(StatusStatement.class);
 114     }
 115
 116     @Nullable @Override
 117     public DescriptionStatement getDescription() {
 118         return firstDeclared(DescriptionStatement.class);
 119     }
 120
 121     @Nullable @Override
 122     public ReferenceStatement getReference() {
 123         return firstDeclared(ReferenceStatement.class);
 124     }
 125 }