yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/notification/NotificationEffectiveStatementImpl.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.notification;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import com.google.common.collect.ImmutableSet;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.LinkedHashSet;
  15 import java.util.List;
  16 import java.util.Objects;
  17 import java.util.Set;
  18 import javax.annotation.Nonnull;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
  21 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
  22 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
  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.EffectiveStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationEffectiveStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationStatement;
  28 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedDataNodeContainer;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
  31 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  32
  33 final class NotificationEffectiveStatementImpl
  34         extends AbstractEffectiveDocumentedDataNodeContainer<QName, NotificationStatement>
  35         implements NotificationDefinition, NotificationEffectiveStatement {
  36     private final QName qname;
  37     private final SchemaPath path;
  38     private final Set<AugmentationSchemaNode> augmentations;
  39     private final List<UnknownSchemaNode> unknownNodes;
  40     private final boolean augmenting;
  41     private final boolean addedByUses;
  42     private final Collection<MustDefinition> mustConstraints;
  43
  44     NotificationEffectiveStatementImpl(
  45             final StmtContext<QName, NotificationStatement, EffectiveStatement<QName, NotificationStatement>> ctx) {
  46         super(ctx);
  47         this.qname = ctx.getStatementArgument();
  48         this.path = ctx.getSchemaPath().get();
  49
  50         // initSubstatementCollections
  51         final List<UnknownSchemaNode> unknownNodesInit = new ArrayList<>();
  52         final Set<AugmentationSchemaNode> augmentationsInit = new LinkedHashSet<>();
  53         for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  54             if (effectiveStatement instanceof UnknownSchemaNode) {
  55                 final UnknownSchemaNode unknownNode = (UnknownSchemaNode) effectiveStatement;
  56                 unknownNodesInit.add(unknownNode);
  57             }
  58             if (effectiveStatement instanceof AugmentationSchemaNode) {
  59                 final AugmentationSchemaNode augmentationSchema = (AugmentationSchemaNode) effectiveStatement;
  60                 augmentationsInit.add(augmentationSchema);
  61             }
  62         }
  63         this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
  64         this.augmentations = ImmutableSet.copyOf(augmentationsInit);
  65         this.mustConstraints = ImmutableSet.copyOf(this.allSubstatementsOfType(MustDefinition.class));
  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     @Nonnull
  78     @Override
  79     public QName getQName() {
  80         return qname;
  81     }
  82
  83     @Nonnull
  84     @Override
  85     public SchemaPath getPath() {
  86         return path;
  87     }
  88
  89     @Override
  90     public Collection<MustDefinition> getMustConstraints() {
  91         return mustConstraints;
  92     }
  93
  94     @Override
  95     public Set<AugmentationSchemaNode> getAvailableAugmentations() {
  96         return augmentations;
  97     }
  98
  99     @Nonnull
 100     @Override
 101     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 102         return unknownNodes;
 103     }
 104
 105     @Override
 106     public boolean isAugmenting() {
 107         return augmenting;
 108     }
 109
 110     @Override
 111     public boolean isAddedByUses() {
 112         return addedByUses;
 113     }
 114
 115     @Override
 116     public int hashCode() {
 117         final int prime = 31;
 118         int result = 1;
 119         result = prime * result + Objects.hashCode(qname);
 120         result = prime * result + Objects.hashCode(path);
 121         return result;
 122     }
 123
 124     @Override
 125     public boolean equals(final Object obj) {
 126         if (this == obj) {
 127             return true;
 128         }
 129         if (obj == null) {
 130             return false;
 131         }
 132         if (getClass() != obj.getClass()) {
 133             return false;
 134         }
 135         final NotificationEffectiveStatementImpl other = (NotificationEffectiveStatementImpl) obj;
 136         return Objects.equals(qname, other.qname) && Objects.equals(path, other.path);
 137     }
 138
 139     @Override
 140     public String toString() {
 141         return NotificationEffectiveStatementImpl.class.getSimpleName() + "[qname=" + qname + ", path=" + path + "]";
 142     }
 143 }