yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/AbstractEffectiveSimpleDataNodeContainer.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.rfc7950.stmt;
   9
  10 import com.google.common.collect.ImmutableSet;
  11 import java.util.LinkedHashSet;
  12 import java.util.Optional;
  13 import java.util.Set;
  14 import org.eclipse.jdt.annotation.NonNull;
  15 import org.opendaylight.yangtools.yang.common.QName;
  16 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
  17 import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
  18 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  21 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  22 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.WhenEffectiveStatement;
  24 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
  25 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
  26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  27
  28 public abstract class AbstractEffectiveSimpleDataNodeContainer<D extends DeclaredStatement<QName>> extends
  29         AbstractEffectiveDocumentedDataNodeContainer<QName, D> implements AugmentationTarget, DataSchemaNode {
  30
  31     private final ImmutableSet<AugmentationSchemaNode> augmentations;
  32     private final RevisionAwareXPath whenCondition;
  33     private final @NonNull SchemaPath path;
  34     private final boolean configuration;
  35     private final boolean addedByUses;
  36     private final boolean augmenting;
  37
  38     protected AbstractEffectiveSimpleDataNodeContainer(final StmtContext<QName, D, ?> ctx) {
  39         super(ctx);
  40
  41         this.path = ctx.getSchemaPath().get();
  42         this.configuration = ctx.isConfiguration();
  43
  44         whenCondition = findFirstEffectiveSubstatementArgument(WhenEffectiveStatement.class).orElse(null);
  45
  46         // initSubstatementCollectionsAndFields
  47
  48         Set<AugmentationSchemaNode> augmentationsInit = new LinkedHashSet<>();
  49         for (EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  50             if (effectiveStatement instanceof AugmentationSchemaNode) {
  51                 augmentationsInit.add((AugmentationSchemaNode) effectiveStatement);
  52             }
  53         }
  54         this.augmentations = ImmutableSet.copyOf(augmentationsInit);
  55
  56         // initCopyType
  57         final CopyHistory copyTypesFromOriginal = ctx.getCopyHistory();
  58         if (copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES_AUGMENTATION)) {
  59             this.augmenting = true;
  60             this.addedByUses = true;
  61         } else {
  62             this.augmenting = copyTypesFromOriginal.contains(CopyType.ADDED_BY_AUGMENTATION);
  63             this.addedByUses = copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES);
  64         }
  65     }
  66
  67     @Override
  68     public QName getQName() {
  69         return path.getLastComponent();
  70     }
  71
  72     @Override
  73     public SchemaPath getPath() {
  74         return path;
  75     }
  76
  77     @Deprecated
  78     @Override
  79     public boolean isAugmenting() {
  80         return augmenting;
  81     }
  82
  83     @Deprecated
  84     @Override
  85     public boolean isAddedByUses() {
  86         return addedByUses;
  87     }
  88
  89     @Override
  90     public boolean isConfiguration() {
  91         return configuration;
  92     }
  93
  94     @Override
  95     public Set<AugmentationSchemaNode> getAvailableAugmentations() {
  96         return augmentations;
  97     }
  98
  99     @Override
 100     public final Optional<RevisionAwareXPath> getWhenCondition() {
 101         return Optional.ofNullable(whenCondition);
 102     }
 103 }