yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/AbstractEffectiveDocumentedDataNodeContainer.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.HashSet;
  12 import java.util.LinkedHashMap;
  13 import java.util.LinkedHashSet;
  14 import java.util.Map;
  15 import java.util.Optional;
  16 import java.util.Set;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  19 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  20 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  21 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  22 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  23 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  24 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefEffectiveStatement;
  26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  27
  28 public abstract class AbstractEffectiveDocumentedDataNodeContainer<A, D extends DeclaredStatement<A>>
  29         extends AbstractSchemaEffectiveDocumentedNode<A, D> implements DataNodeContainer {
  30
  31     private final ImmutableSet<GroupingDefinition> groupings;
  32     private final ImmutableSet<UsesNode> uses;
  33     private final ImmutableSet<TypeDefinition<?>> typeDefinitions;
  34     private final ImmutableSet<DataSchemaNode> publicChildNodes;
  35
  36     protected AbstractEffectiveDocumentedDataNodeContainer(final StmtContext<A, D, ?> ctx) {
  37         super(ctx);
  38
  39         Map<QName, DataSchemaNode> mutableChildNodes = new LinkedHashMap<>();
  40         Set<GroupingDefinition> mutableGroupings = new HashSet<>();
  41         Set<UsesNode> mutableUses = new HashSet<>();
  42         Set<TypeDefinition<?>> mutableTypeDefinitions = new LinkedHashSet<>();
  43         Set<DataSchemaNode> mutablePublicChildNodes = new LinkedHashSet<>();
  44
  45         for (EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
  46             if (stmt instanceof DataSchemaNode) {
  47                 final DataSchemaNode dataSchemaNode = (DataSchemaNode) stmt;
  48                 if (mutableChildNodes.containsKey(dataSchemaNode.getQName())) {
  49                     throw EffectiveStmtUtils.createNameCollisionSourceException(ctx, stmt);
  50                 }
  51
  52                 mutableChildNodes.put(dataSchemaNode.getQName(), dataSchemaNode);
  53                 mutablePublicChildNodes.add(dataSchemaNode);
  54             }
  55             if (stmt instanceof UsesNode && !mutableUses.add((UsesNode) stmt)) {
  56                 throw EffectiveStmtUtils.createNameCollisionSourceException(ctx, stmt);
  57             }
  58             if (stmt instanceof TypedefEffectiveStatement
  59                     && !mutableTypeDefinitions.add(((TypedefEffectiveStatement) stmt).getTypeDefinition())) {
  60                 throw EffectiveStmtUtils.createNameCollisionSourceException(ctx, stmt);
  61             }
  62             if (stmt instanceof GroupingDefinition && !mutableGroupings.add((GroupingDefinition) stmt)) {
  63                 throw EffectiveStmtUtils.createNameCollisionSourceException(ctx, stmt);
  64             }
  65         }
  66
  67         this.groupings = ImmutableSet.copyOf(mutableGroupings);
  68         this.publicChildNodes = ImmutableSet.copyOf(mutablePublicChildNodes);
  69         this.typeDefinitions = ImmutableSet.copyOf(mutableTypeDefinitions);
  70         this.uses = ImmutableSet.copyOf(mutableUses);
  71     }
  72
  73     @Override
  74     public final Set<TypeDefinition<?>> getTypeDefinitions() {
  75         return typeDefinitions;
  76     }
  77
  78     @Override
  79     public final Set<DataSchemaNode> getChildNodes() {
  80         return publicChildNodes;
  81     }
  82
  83     @Override
  84     public final Set<GroupingDefinition> getGroupings() {
  85         return groupings;
  86     }
  87
  88     @Override
  89     public final Optional<DataSchemaNode> findDataChildByName(final QName name) {
  90         return findDataSchemaNode(name);
  91     }
  92
  93     @Override
  94     public Set<UsesNode> getUses() {
  95         return uses;
  96     }
  97 }