yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/AbstractEffectiveDataSchemaNode.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.stmt.rfc6020.effective;
   9
  10 import java.util.List;
  11 import org.opendaylight.yangtools.yang.common.QName;
  12 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  13 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  14 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
  17
  18 abstract class AbstractEffectiveDataSchemaNode<D extends DeclaredStatement<QName>> extends
  19         AbstractEffectiveSchemaNode<D> implements DataSchemaNode {
  20
  21     // :FIXME should be private and final
  22     boolean augmenting;
  23     private final boolean addedByUses;
  24     private final boolean configuration;
  25     private final ConstraintDefinition constraints;
  26
  27     public AbstractEffectiveDataSchemaNode(final StmtContext<QName, D, ?> ctx) {
  28         super(ctx);
  29         this.constraints = EffectiveConstraintDefinitionImpl.forParent(this);
  30         this.configuration = ctx.isConfiguration();
  31
  32         // initCopyType
  33         List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
  34         if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
  35             this.addedByUses = this.augmenting = true;
  36         } else {
  37             this.augmenting = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION);
  38             this.addedByUses = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES);
  39         }
  40     }
  41
  42     @Override
  43     public boolean isAugmenting() {
  44         return augmenting;
  45     }
  46
  47     @Override
  48     public boolean isAddedByUses() {
  49         return addedByUses;
  50     }
  51
  52     @Override
  53     public boolean isConfiguration() {
  54         return configuration;
  55     }
  56
  57     @Override
  58     public ConstraintDefinition getConstraints() {
  59         return constraints;
  60     }
  61 }