yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/RefineStatementImpl.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
   9 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
  10
  11 import java.util.Collection;
  12 import javax.annotation.Nonnull;
  13 import javax.annotation.Nullable;
  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.ConfigStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultStatement;
  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.MandatoryStatement;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.PresenceStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.RefineStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  31 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  32 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.RefineEffectiveStatementImpl;
  33
  34 public class RefineStatementImpl extends AbstractDeclaredStatement<SchemaNodeIdentifier> implements RefineStatement {
  35     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  36             .REFINE)
  37             .addOptional(YangStmtMapping.DEFAULT)
  38             .addOptional(YangStmtMapping.DESCRIPTION)
  39             .addOptional(YangStmtMapping.REFERENCE)
  40             .addOptional(YangStmtMapping.CONFIG)
  41             .addOptional(YangStmtMapping.MANDATORY)
  42             .addOptional(YangStmtMapping.PRESENCE)
  43             .addAny(YangStmtMapping.MUST)
  44             .addOptional(YangStmtMapping.MIN_ELEMENTS)
  45             .addOptional(YangStmtMapping.MAX_ELEMENTS)
  46             .build();
  47
  48     protected RefineStatementImpl(final StmtContext<SchemaNodeIdentifier, RefineStatement, ?> context) {
  49         super(context);
  50     }
  51
  52     public static class Definition extends AbstractStatementSupport<SchemaNodeIdentifier, RefineStatement,
  53             EffectiveStatement<SchemaNodeIdentifier, RefineStatement>> {
  54
  55         public Definition() {
  56             super(YangStmtMapping.REFINE);
  57         }
  58
  59         @Override
  60         public SchemaNodeIdentifier parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  61             return Utils.nodeIdentifierFromPath(ctx, value);
  62         }
  63
  64         @Override
  65         public RefineStatement createDeclared(final StmtContext<SchemaNodeIdentifier, RefineStatement, ?> ctx) {
  66             return new RefineStatementImpl(ctx);
  67         }
  68
  69         @Override
  70         public EffectiveStatement<SchemaNodeIdentifier, RefineStatement> createEffective(
  71                 final StmtContext<SchemaNodeIdentifier, RefineStatement,
  72                 EffectiveStatement<SchemaNodeIdentifier, RefineStatement>> ctx) {
  73             return new RefineEffectiveStatementImpl(ctx);
  74         }
  75
  76         @Override
  77         protected SubstatementValidator getSubstatementValidator() {
  78             return SUBSTATEMENT_VALIDATOR;
  79         }
  80     }
  81
  82     @Override
  83     public String getTargetNode() {
  84         return rawArgument();
  85     }
  86
  87     @Nullable
  88     @Override
  89     public DescriptionStatement getDescription() {
  90         return firstDeclared(DescriptionStatement.class);
  91     }
  92
  93     @Nonnull
  94     @Override
  95     public Collection<? extends IfFeatureStatement> getIfFeatures() {
  96         return allDeclared(IfFeatureStatement.class);
  97     }
  98
  99     @Nullable
 100     @Override
 101     public ReferenceStatement getReference() {
 102         return firstDeclared(ReferenceStatement.class);
 103     }
 104
 105     @Nonnull
 106     @Override
 107     public Collection<? extends MustStatement> getMusts() {
 108         return allDeclared(MustStatement.class);
 109     }
 110
 111     @Nonnull
 112     @Override
 113     public Collection<? extends DefaultStatement> getDefaults() {
 114         return allDeclared(DefaultStatement.class);
 115     }
 116
 117     @Nullable
 118     @Override
 119     public ConfigStatement getConfig() {
 120         return firstDeclared(ConfigStatement.class);
 121     }
 122
 123     @Nullable
 124     @Override
 125     public PresenceStatement getPresence() {
 126         return firstDeclared(PresenceStatement.class);
 127     }
 128
 129     @Nullable
 130     @Override
 131     public MandatoryStatement getMandatory() {
 132         return firstDeclared(MandatoryStatement.class);
 133     }
 134
 135     @Nullable
 136     @Override
 137     public MinElementsStatement getMinElements() {
 138         return firstDeclared(MinElementsStatement.class);
 139     }
 140
 141     @Nullable
 142     @Override
 143     public MaxElementsStatement getMaxElements() {
 144         return firstDeclared(MaxElementsStatement.class);
 145     }
 146 }