yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/action/ActionEffectiveStatementImpl.java

   1 /*
   2  * Copyright (c) 2016 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.action;
   9
  10 import com.google.common.base.MoreObjects;
  11 import com.google.common.collect.ImmutableSet;
  12 import java.util.HashSet;
  13 import java.util.LinkedHashSet;
  14 import java.util.Objects;
  15 import java.util.Set;
  16 import org.opendaylight.yangtools.yang.common.QName;
  17 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
  18 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  20 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  21 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.ActionEffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.ActionStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefEffectiveStatement;
  25 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveSchemaNode;
  26 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStmtUtils;
  27 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  30 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.InputEffectiveStatementImpl;
  31 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.OutputEffectiveStatementImpl;
  32
  33 final class ActionEffectiveStatementImpl extends AbstractEffectiveSchemaNode<ActionStatement>
  34         implements ActionDefinition, ActionEffectiveStatement {
  35     private final ContainerSchemaNode input;
  36     private final ContainerSchemaNode output;
  37     private final Set<TypeDefinition<?>> typeDefinitions;
  38     private final Set<GroupingDefinition> groupings;
  39     private final boolean augmenting;
  40     private final boolean addedByUses;
  41
  42     ActionEffectiveStatementImpl(
  43             final StmtContext<QName, ActionStatement, EffectiveStatement<QName, ActionStatement>> ctx) {
  44         super(ctx);
  45         this.input = firstEffective(InputEffectiveStatementImpl.class);
  46         this.output = firstEffective(OutputEffectiveStatementImpl.class);
  47
  48         // initSubstatements
  49         final Set<GroupingDefinition> groupingsInit = new HashSet<>();
  50         final Set<TypeDefinition<?>> mutableTypeDefinitions = new LinkedHashSet<>();
  51         for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  52             if (effectiveStatement instanceof GroupingDefinition) {
  53                 final GroupingDefinition groupingDefinition = (GroupingDefinition) effectiveStatement;
  54                 groupingsInit.add(groupingDefinition);
  55             }
  56             if (effectiveStatement instanceof TypedefEffectiveStatement) {
  57                 final TypedefEffectiveStatement typeDef = (TypedefEffectiveStatement) effectiveStatement;
  58                 final TypeDefinition<?> type = typeDef.getTypeDefinition();
  59                 if (!mutableTypeDefinitions.contains(type)) {
  60                     mutableTypeDefinitions.add(type);
  61                 } else {
  62                     throw EffectiveStmtUtils.createNameCollisionSourceException(ctx, effectiveStatement);
  63                 }
  64             }
  65         }
  66         this.groupings = ImmutableSet.copyOf(groupingsInit);
  67         this.typeDefinitions = ImmutableSet.copyOf(mutableTypeDefinitions);
  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     @Override
  80     public ContainerSchemaNode getInput() {
  81         return input;
  82     }
  83
  84     @Override
  85     public ContainerSchemaNode getOutput() {
  86         return output;
  87     }
  88
  89     @Override
  90     public Set<TypeDefinition<?>> getTypeDefinitions() {
  91         return typeDefinitions;
  92     }
  93
  94     @Override
  95     public Set<GroupingDefinition> getGroupings() {
  96         return groupings;
  97     }
  98
  99     @Override
 100     public boolean isAugmenting() {
 101         return augmenting;
 102     }
 103
 104     @Override
 105     public boolean isAddedByUses() {
 106         return addedByUses;
 107     }
 108
 109     @Override
 110     public int hashCode() {
 111         return Objects.hash(getQName(), getPath());
 112     }
 113
 114     @Override
 115     public boolean equals(final Object obj) {
 116         if (this == obj) {
 117             return true;
 118         }
 119
 120         if (obj == null) {
 121             return false;
 122         }
 123
 124         if (getClass() != obj.getClass()) {
 125             return false;
 126         }
 127
 128         final ActionEffectiveStatementImpl other = (ActionEffectiveStatementImpl) obj;
 129         return Objects.equals(getQName(), other.getQName()) && Objects.equals(getPath(), other.getPath());
 130     }
 131
 132     @Override
 133     public String toString() {
 134         return MoreObjects.toStringHelper(this).add("qname", getQName()).add("path", getPath()).add("input", input)
 135                 .add("output", output).toString();
 136     }
 137 }