parser/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/list/RegularListEffectiveStatement.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.list;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import java.util.Optional;
  12 import org.opendaylight.yangtools.concepts.Immutable;
  13 import org.opendaylight.yangtools.yang.common.QName;
  14 import org.opendaylight.yangtools.yang.model.api.ElementCountConstraint;
  15 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  16 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.ListStatement;
  18
  19 final class RegularListEffectiveStatement extends AbstractListEffectiveStatement {
  20     private final ElementCountConstraint elementCountConstraint;
  21     private final ListSchemaNode original;
  22
  23     RegularListEffectiveStatement(final ListStatement declared, final Immutable path, final int flags,
  24             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
  25             final ImmutableList<QName> keyDefinition, final ElementCountConstraint elementCountConstraint,
  26             final ListSchemaNode original) {
  27         super(declared, path, flags, substatements, keyDefinition);
  28         this.elementCountConstraint = elementCountConstraint;
  29         this.original = original;
  30     }
  31
  32     RegularListEffectiveStatement(final RegularListEffectiveStatement originalEffective, final ListSchemaNode original,
  33             final Immutable path, final int flags) {
  34         super(originalEffective, path, flags);
  35         this.elementCountConstraint = originalEffective.elementCountConstraint;
  36         this.original = original;
  37     }
  38
  39     RegularListEffectiveStatement(final EmptyListEffectiveStatement originalEffective, final ListSchemaNode original,
  40             final Immutable path, final int flags) {
  41         super(originalEffective, path, flags);
  42         this.elementCountConstraint = null;
  43         this.original = original;
  44     }
  45
  46     @Override
  47     public Optional<ListSchemaNode> getOriginal() {
  48         return Optional.ofNullable(original);
  49     }
  50
  51     @Override
  52     public Optional<ElementCountConstraint> getElementCountConstraint() {
  53         return Optional.ofNullable(elementCountConstraint);
  54     }
  55 }