yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/deviate/DeviateEffectiveStatementImpl.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.deviate;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import com.google.common.collect.ImmutableSet;
  12 import java.util.Collection;
  13 import java.util.Objects;
  14 import java.util.Set;
  15 import org.opendaylight.yangtools.util.OptionalBoolean;
  16 import org.opendaylight.yangtools.yang.model.api.DeviateDefinition;
  17 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
  18 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
  19 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  20 import org.opendaylight.yangtools.yang.model.api.UniqueConstraint;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigEffectiveStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultEffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateEffectiveStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryEffectiveStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsEffectiveStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsEffectiveStatement;
  28 import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
  29 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsEffectiveStatement;
  30 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.DeclaredEffectiveStatementBase;
  31 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  32
  33 final class DeviateEffectiveStatementImpl extends DeclaredEffectiveStatementBase<DeviateKind, DeviateStatement>
  34         implements DeviateDefinition, DeviateEffectiveStatement {
  35
  36     private final DeviateKind deviateType;
  37     private final String deviatedDefault;
  38     private final Integer deviatedMaxElements;
  39     private final Integer deviatedMinElements;
  40     private final Set<MustDefinition> deviatedMustDefinitions;
  41     private final TypeDefinition<?> deviatedType;
  42     private final Collection<UniqueConstraint> deviatedUniqueConstraints;
  43     private final String deviatedUnits;
  44
  45     private final byte deviatedConfig;
  46     private final byte deviatedMandatory;
  47
  48     DeviateEffectiveStatementImpl(final StmtContext<DeviateKind, DeviateStatement, ?> ctx) {
  49         super(ctx);
  50
  51         deviateType = argument();
  52         deviatedConfig = OptionalBoolean.ofNullable(findFirstEffectiveSubstatementArgument(
  53             ConfigEffectiveStatement.class).orElse(null));
  54         deviatedMandatory = OptionalBoolean.ofNullable(findFirstEffectiveSubstatementArgument(
  55             MandatoryEffectiveStatement.class).orElse(null));
  56         deviatedDefault = findFirstEffectiveSubstatementArgument(DefaultEffectiveStatement.class).orElse(null);
  57         deviatedMaxElements = findFirstEffectiveSubstatementArgument(MaxElementsEffectiveStatement.class)
  58                 // FIXME: this does not handle 'unbounded'
  59                 .map(Integer::valueOf).orElse(null);
  60         deviatedMinElements = findFirstEffectiveSubstatementArgument(MinElementsEffectiveStatement.class).orElse(null);
  61         deviatedType = findFirstEffectiveSubstatement(TypeEffectiveStatement.class)
  62                 .map(TypeEffectiveStatement::getTypeDefinition).orElse(null);
  63         deviatedUnits = findFirstEffectiveSubstatementArgument(UnitsEffectiveStatement.class).orElse(null);
  64
  65         deviatedMustDefinitions = ImmutableSet.copyOf(allSubstatementsOfType(MustDefinition.class));
  66         deviatedUniqueConstraints = ImmutableList.copyOf(allSubstatementsOfType(UniqueConstraint.class));
  67     }
  68
  69     @Override
  70     public DeviateKind getDeviateType() {
  71         return deviateType;
  72     }
  73
  74     @Override
  75     public Boolean getDeviatedConfig() {
  76         return OptionalBoolean.toNullable(deviatedConfig);
  77     }
  78
  79     @Override
  80     public String getDeviatedDefault() {
  81         return deviatedDefault;
  82     }
  83
  84     @Override
  85     public Boolean getDeviatedMandatory() {
  86         return OptionalBoolean.toNullable(deviatedMandatory);
  87     }
  88
  89     @Override
  90     public Integer getDeviatedMaxElements() {
  91         return deviatedMaxElements;
  92     }
  93
  94     @Override
  95     public Integer getDeviatedMinElements() {
  96         return deviatedMinElements;
  97     }
  98
  99     @Override
 100     public Set<MustDefinition> getDeviatedMusts() {
 101         return deviatedMustDefinitions;
 102     }
 103
 104     @Override
 105     public TypeDefinition<?> getDeviatedType() {
 106         return deviatedType;
 107     }
 108
 109     @Override
 110     public Collection<UniqueConstraint> getDeviatedUniques() {
 111         return deviatedUniqueConstraints;
 112     }
 113
 114     @Override
 115     public String getDeviatedUnits() {
 116         return deviatedUnits;
 117     }
 118
 119     @Override
 120     public boolean equals(final Object obj) {
 121         if (this == obj) {
 122             return true;
 123         }
 124         if (obj == null) {
 125             return false;
 126         }
 127         if (getClass() != obj.getClass()) {
 128             return false;
 129         }
 130         DeviateEffectiveStatementImpl other = (DeviateEffectiveStatementImpl) obj;
 131         return Objects.equals(deviateType, other.deviateType)
 132                 && deviatedConfig == other.deviatedConfig
 133                 && Objects.equals(deviatedDefault, other.deviatedDefault)
 134                 && deviatedMandatory == other.deviatedMandatory
 135                 && Objects.equals(deviatedMaxElements, other.deviatedMaxElements)
 136                 && Objects.equals(deviatedMinElements, other.deviatedMinElements)
 137                 && Objects.equals(deviatedMustDefinitions, other.deviatedMustDefinitions)
 138                 && Objects.equals(deviatedType, other.deviatedType)
 139                 && Objects.equals(deviatedUniqueConstraints, other.deviatedUniqueConstraints)
 140                 && Objects.equals(deviatedUnits, other.deviatedUnits);
 141     }
 142
 143     @Override
 144     public int hashCode() {
 145         return Objects.hash(deviateType, deviatedConfig, deviatedDefault, deviatedMandatory, deviatedMaxElements,
 146                 deviatedMinElements, deviatedMustDefinitions, deviatedType, deviatedUniqueConstraints, deviatedUnits);
 147     }
 148 }