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