yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/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.stmt.rfc6020.effective;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import com.google.common.collect.ImmutableSet;
  12 import java.util.ArrayList;
  13 import java.util.LinkedHashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16 import javax.annotation.Nonnull;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
  20 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  21 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  22 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  23 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  24 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  26 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  27 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedDataNodeContainer;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  31
  32 abstract class AbstractEffectiveSimpleDataNodeContainer<D extends DeclaredStatement<QName>> extends
  33         AbstractEffectiveDocumentedDataNodeContainer<QName, D> implements DataNodeContainer, AugmentationTarget,
  34         DataSchemaNode {
  35
  36     private final SchemaPath path;
  37
  38     // :FIXME should be private and final
  39     boolean augmenting;
  40     private final boolean addedByUses;
  41     private final boolean configuration;
  42     private final ConstraintDefinition constraints;
  43
  44     private final Set<AugmentationSchemaNode> augmentations;
  45     private final List<UnknownSchemaNode> unknownNodes;
  46
  47     AbstractEffectiveSimpleDataNodeContainer(final StmtContext<QName, D, ?> ctx) {
  48         super(ctx);
  49
  50         this.path = ctx.getSchemaPath().get();
  51         this.constraints = EffectiveConstraintDefinitionImpl.forParent(this);
  52         this.configuration = ctx.isConfiguration();
  53
  54         // initSubstatementCollectionsAndFields
  55
  56         List<UnknownSchemaNode> unknownNodesInit = new ArrayList<>();
  57         Set<AugmentationSchemaNode> augmentationsInit = new LinkedHashSet<>();
  58         for (EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  59             if (effectiveStatement instanceof UnknownSchemaNode) {
  60                 unknownNodesInit.add((UnknownSchemaNode) effectiveStatement);
  61             }
  62             if (effectiveStatement instanceof AugmentationSchemaNode) {
  63                 augmentationsInit.add((AugmentationSchemaNode) effectiveStatement);
  64             }
  65         }
  66         this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
  67         this.augmentations = ImmutableSet.copyOf(augmentationsInit);
  68
  69         // initCopyType
  70         final CopyHistory copyTypesFromOriginal = ctx.getCopyHistory();
  71         if (copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES_AUGMENTATION)) {
  72             this.addedByUses = this.augmenting = true;
  73         } else {
  74             this.augmenting = copyTypesFromOriginal.contains(CopyType.ADDED_BY_AUGMENTATION);
  75             this.addedByUses = copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES);
  76         }
  77     }
  78
  79     @Nonnull
  80     @Override
  81     public QName getQName() {
  82         return path.getLastComponent();
  83     }
  84
  85     @Nonnull
  86     @Override
  87     public SchemaPath getPath() {
  88         return path;
  89     }
  90
  91     @Override
  92     public boolean isAugmenting() {
  93         return augmenting;
  94     }
  95
  96     @Override
  97     public boolean isAddedByUses() {
  98         return addedByUses;
  99     }
 100
 101     @Override
 102     public boolean isConfiguration() {
 103         return configuration;
 104     }
 105
 106     @Override
 107     public ConstraintDefinition getConstraints() {
 108         return constraints;
 109     }
 110
 111     @Override
 112     public Set<AugmentationSchemaNode> getAvailableAugmentations() {
 113         return augmentations;
 114     }
 115
 116     @Nonnull
 117     @Override
 118     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 119         return unknownNodes;
 120     }
 121 }