yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc7950/effective/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
   9 package org.opendaylight.yangtools.yang.parser.stmt.rfc7950.effective;
  10
  11 import com.google.common.base.MoreObjects;
  12 import com.google.common.collect.ImmutableSet;
  13 import java.util.HashSet;
  14 import java.util.LinkedHashSet;
  15 import java.util.Objects;
  16 import java.util.Set;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
  19 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  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.meta.EffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.ActionEffectiveStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.ActionStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefEffectiveStatement;
  26 import org.opendaylight.yangtools.yang.parser.rfc6020.util.AbstractEffectiveSchemaNode;
  27 import org.opendaylight.yangtools.yang.parser.rfc6020.util.EffectiveStmtUtils;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  31 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.InputEffectiveStatementImpl;
  32 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.OutputEffectiveStatementImpl;
  33
  34 public class ActionEffectiveStatementImpl extends AbstractEffectiveSchemaNode<ActionStatement>
  35         implements ActionDefinition, ActionEffectiveStatement {
  36     private final ContainerSchemaNode input;
  37     private final ContainerSchemaNode output;
  38     private final Set<TypeDefinition<?>> typeDefinitions;
  39     private final Set<GroupingDefinition> groupings;
  40     private final boolean augmenting;
  41     private final boolean addedByUses;
  42
  43     public ActionEffectiveStatementImpl(
  44             final StmtContext<QName, ActionStatement, EffectiveStatement<QName, ActionStatement>> ctx) {
  45         super(ctx);
  46         this.input = firstEffective(InputEffectiveStatementImpl.class);
  47         this.output = firstEffective(OutputEffectiveStatementImpl.class);
  48
  49         // initSubstatements
  50         final Set<GroupingDefinition> groupingsInit = new HashSet<>();
  51         final Set<TypeDefinition<?>> mutableTypeDefinitions = new LinkedHashSet<>();
  52         for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
  53             if (effectiveStatement instanceof GroupingDefinition) {
  54                 final GroupingDefinition groupingDefinition = (GroupingDefinition) effectiveStatement;
  55                 groupingsInit.add(groupingDefinition);
  56             }
  57             if (effectiveStatement instanceof TypedefEffectiveStatement) {
  58                 final TypedefEffectiveStatement typeDef = (TypedefEffectiveStatement) effectiveStatement;
  59                 final TypeDefinition<?> type = typeDef.getTypeDefinition();
  60                 if (!mutableTypeDefinitions.contains(type)) {
  61                     mutableTypeDefinitions.add(type);
  62                 } else {
  63                     throw EffectiveStmtUtils.createNameCollisionSourceException(ctx, effectiveStatement);
  64                 }
  65             }
  66         }
  67         this.groupings = ImmutableSet.copyOf(groupingsInit);
  68         this.typeDefinitions = ImmutableSet.copyOf(mutableTypeDefinitions);
  69
  70         // initCopyType
  71         final CopyHistory copyTypesFromOriginal = ctx.getCopyHistory();
  72         if (copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES_AUGMENTATION)) {
  73             this.addedByUses = this.augmenting = true;
  74         } else {
  75             this.augmenting = copyTypesFromOriginal.contains(CopyType.ADDED_BY_AUGMENTATION);
  76             this.addedByUses = copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES);
  77         }
  78     }
  79
  80     @Override
  81     public ContainerSchemaNode getInput() {
  82         return input;
  83     }
  84
  85     @Override
  86     public ContainerSchemaNode getOutput() {
  87         return output;
  88     }
  89
  90     @Override
  91     public Set<TypeDefinition<?>> getTypeDefinitions() {
  92         return typeDefinitions;
  93     }
  94
  95     @Override
  96     public Set<GroupingDefinition> getGroupings() {
  97         return groupings;
  98     }
  99
 100     @Override
 101     public boolean isAugmenting() {
 102         return augmenting;
 103     }
 104
 105     @Override
 106     public boolean isAddedByUses() {
 107         return addedByUses;
 108     }
 109
 110     @Override
 111     public int hashCode() {
 112         return Objects.hash(getQName(), getPath());
 113     }
 114
 115     @Override
 116     public boolean equals(final Object obj) {
 117         if (this == obj) {
 118             return true;
 119         }
 120
 121         if (obj == null) {
 122             return false;
 123         }
 124
 125         if (getClass() != obj.getClass()) {
 126             return false;
 127         }
 128
 129         final ActionEffectiveStatementImpl other = (ActionEffectiveStatementImpl) obj;
 130         return Objects.equals(getQName(), other.getQName()) && Objects.equals(getPath(), other.getPath());
 131     }
 132
 133     @Override
 134     public String toString() {
 135         return MoreObjects.toStringHelper(this).add("qname", getQName()).add("path", getPath()).add("input", input)
 136                 .add("output", output).toString();
 137     }
 138 }