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 org.opendaylight.yangtools.yang.common.QName;
  11 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  12 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  13 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  14 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveSchemaNode;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  18
  19 public abstract class AbstractEffectiveDataSchemaNode<D extends DeclaredStatement<QName>> extends
  20         AbstractEffectiveSchemaNode<D> implements DataSchemaNode {
  21
  22     // :FIXME Bug-7277
  23     boolean augmenting;
  24     private final boolean addedByUses;
  25     private final boolean configuration;
  26     private final ConstraintDefinition constraints;
  27
  28     public AbstractEffectiveDataSchemaNode(final StmtContext<QName, D, ?> ctx) {
  29         super(ctx);
  30         this.constraints = EffectiveConstraintDefinitionImpl.forParent(this);
  31         this.configuration = ctx.isConfiguration();
  32
  33         // initCopyType
  34         final CopyHistory originalHistory = ctx.getCopyHistory();
  35         if (originalHistory.contains(CopyType.ADDED_BY_USES_AUGMENTATION)) {
  36             this.addedByUses = this.augmenting = true;
  37         } else {
  38             this.augmenting = originalHistory.contains(CopyType.ADDED_BY_AUGMENTATION);
  39             this.addedByUses = originalHistory.contains(CopyType.ADDED_BY_USES);
  40         }
  41     }
  42
  43     @Override
  44     public boolean isAugmenting() {
  45         return augmenting;
  46     }
  47
  48     @Override
  49     public boolean isAddedByUses() {
  50         return addedByUses;
  51     }
  52
  53     @Override
  54     public boolean isConfiguration() {
  55         return configuration;
  56     }
  57
  58     @Override
  59     public ConstraintDefinition getConstraints() {
  60         return constraints;
  61     }
  62 }