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.Set;
  14 import org.opendaylight.yangtools.util.OptionalBoolean;
  15 import org.opendaylight.yangtools.yang.model.api.DeviateDefinition;
  16 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
  17 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
  18 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  19 import org.opendaylight.yangtools.yang.model.api.UniqueConstraint;
  20 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigEffectiveStatement;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultEffectiveStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateEffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryEffectiveStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsEffectiveStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsEffectiveStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
  28 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsEffectiveStatement;
  29 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.DeclaredEffectiveStatementBase;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  31
  32 final class DeviateEffectiveStatementImpl extends DeclaredEffectiveStatementBase<DeviateKind, DeviateStatement>
  33         implements DeviateDefinition, DeviateEffectiveStatement {
  34
  35     private final DeviateKind deviateType;
  36     private final String deviatedDefault;
  37     private final Integer deviatedMaxElements;
  38     private final Integer deviatedMinElements;
  39     private final ImmutableSet<MustDefinition> deviatedMustDefinitions;
  40     private final TypeDefinition<?> deviatedType;
  41     private final ImmutableList<UniqueConstraint> deviatedUniqueConstraints;
  42     private final String deviatedUnits;
  43
  44     private final byte deviatedConfig;
  45     private final byte deviatedMandatory;
  46
  47     DeviateEffectiveStatementImpl(final StmtContext<DeviateKind, DeviateStatement, ?> ctx) {
  48         super(ctx);
  49
  50         deviateType = argument();
  51         deviatedConfig = OptionalBoolean.ofNullable(findFirstEffectiveSubstatementArgument(
  52             ConfigEffectiveStatement.class).orElse(null));
  53         deviatedMandatory = OptionalBoolean.ofNullable(findFirstEffectiveSubstatementArgument(
  54             MandatoryEffectiveStatement.class).orElse(null));
  55         deviatedDefault = findFirstEffectiveSubstatementArgument(DefaultEffectiveStatement.class).orElse(null);
  56         deviatedMaxElements = findFirstEffectiveSubstatementArgument(MaxElementsEffectiveStatement.class)
  57                 // FIXME: this does not handle 'unbounded'
  58                 .map(Integer::valueOf).orElse(null);
  59         deviatedMinElements = findFirstEffectiveSubstatementArgument(MinElementsEffectiveStatement.class).orElse(null);
  60         deviatedType = findFirstEffectiveSubstatement(TypeEffectiveStatement.class)
  61                 .map(TypeEffectiveStatement::getTypeDefinition).orElse(null);
  62         deviatedUnits = findFirstEffectiveSubstatementArgument(UnitsEffectiveStatement.class).orElse(null);
  63
  64         deviatedMustDefinitions = ImmutableSet.copyOf(allSubstatementsOfType(MustDefinition.class));
  65         deviatedUniqueConstraints = ImmutableList.copyOf(allSubstatementsOfType(UniqueConstraint.class));
  66     }
  67
  68     @Override
  69     public DeviateKind getDeviateType() {
  70         return deviateType;
  71     }
  72
  73     @Override
  74     public Boolean getDeviatedConfig() {
  75         return OptionalBoolean.toNullable(deviatedConfig);
  76     }
  77
  78     @Override
  79     public String getDeviatedDefault() {
  80         return deviatedDefault;
  81     }
  82
  83     @Override
  84     public Boolean getDeviatedMandatory() {
  85         return OptionalBoolean.toNullable(deviatedMandatory);
  86     }
  87
  88     @Override
  89     public Integer getDeviatedMaxElements() {
  90         return deviatedMaxElements;
  91     }
  92
  93     @Override
  94     public Integer getDeviatedMinElements() {
  95         return deviatedMinElements;
  96     }
  97
  98     @Override
  99     public Set<MustDefinition> getDeviatedMusts() {
 100         return deviatedMustDefinitions;
 101     }
 102
 103     @Override
 104     public TypeDefinition<?> getDeviatedType() {
 105         return deviatedType;
 106     }
 107
 108     @Override
 109     public Collection<UniqueConstraint> getDeviatedUniques() {
 110         return deviatedUniqueConstraints;
 111     }
 112
 113     @Override
 114     public String getDeviatedUnits() {
 115         return deviatedUnits;
 116     }
 117 }