yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/deviation/DeviationEffectiveStatementImpl.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.deviation;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.Objects;
  14 import org.eclipse.jdt.annotation.NonNull;
  15 import org.opendaylight.yangtools.concepts.Immutable;
  16 import org.opendaylight.yangtools.yang.model.api.DeviateDefinition;
  17 import org.opendaylight.yangtools.yang.model.api.Deviation;
  18 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  19 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  20 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.DeviationEffectiveStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.DeviationStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
  24 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedNodeWithoutStatus;
  25 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  26
  27 final class DeviationEffectiveStatementImpl
  28         extends AbstractEffectiveDocumentedNodeWithoutStatus<SchemaNodeIdentifier, DeviationStatement>
  29         implements Deviation, DeviationEffectiveStatement, Immutable {
  30     private final SchemaPath targetPath;
  31     private final @NonNull ImmutableList<UnknownSchemaNode> unknownSchemaNodes;
  32     private final ImmutableList<DeviateDefinition> deviateDefinitions;
  33
  34     DeviationEffectiveStatementImpl(final StmtContext<SchemaNodeIdentifier, DeviationStatement, ?> ctx) {
  35         super(ctx);
  36         this.targetPath = ctx.getStatementArgument().asSchemaPath();
  37         this.deviateDefinitions = ImmutableList.copyOf(allSubstatementsOfType(DeviateDefinition.class));
  38
  39         List<UnknownSchemaNode> unknownSchemaNodesInit = new ArrayList<>();
  40         for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  41             if (effectiveStatement instanceof UnknownSchemaNode) {
  42                 unknownSchemaNodesInit.add((UnknownSchemaNode) effectiveStatement);
  43             }
  44         }
  45         unknownSchemaNodes = ImmutableList.copyOf(unknownSchemaNodesInit);
  46     }
  47
  48     @Override
  49     public SchemaPath getTargetPath() {
  50         return targetPath;
  51     }
  52
  53     @Override
  54     public List<DeviateDefinition> getDeviates() {
  55         return deviateDefinitions;
  56     }
  57
  58     @Override
  59     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
  60         return unknownSchemaNodes;
  61     }
  62
  63     @Override
  64     public int hashCode() {
  65         return Objects.hash(targetPath, deviateDefinitions, nullableDescription(), nullableReference());
  66     }
  67
  68     @Override
  69     public boolean equals(final Object obj) {
  70         if (this == obj) {
  71             return true;
  72         }
  73         if (!(obj instanceof DeviationEffectiveStatementImpl)) {
  74             return false;
  75         }
  76         final DeviationEffectiveStatementImpl other = (DeviationEffectiveStatementImpl) obj;
  77         return Objects.equals(targetPath, other.targetPath)
  78                 && Objects.equals(deviateDefinitions, other.deviateDefinitions)
  79                 && Objects.equals(nullableDescription(),  other.nullableDescription())
  80                 && Objects.equals(nullableReference(), other.nullableReference());
  81     }
  82
  83     @Override
  84     public String toString() {
  85         return DeviationEffectiveStatementImpl.class.getSimpleName() + "["
  86                 + "targetPath=" + targetPath
  87                 + ", deviates=" + deviateDefinitions
  88                 + ", description=" + nullableDescription()
  89                 + ", reference=" + nullableReference()
  90                 + "]";
  91     }
  92 }