yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/ContainerModificationStrategy.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.data.impl.schema.tree;
   9
  10 import static com.google.common.base.Preconditions.checkArgument;
  11 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  12 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  13 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
  14 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
  15 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  16 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  17
  18 /**
  19  * General container modification strategy. Used by {@link PresenceContainerModificationStrategy} via subclassing
  20  * and by {@link StructuralContainerModificationStrategy} as a delegate.
  21  */
  22 class ContainerModificationStrategy extends AbstractDataNodeContainerModificationStrategy<ContainerSchemaNode> {
  23     ContainerModificationStrategy(final ContainerSchemaNode schemaNode, final TreeType treeType) {
  24         super(schemaNode, ContainerNode.class, treeType);
  25     }
  26
  27     @Override
  28     @SuppressWarnings("rawtypes")
  29     protected final DataContainerNodeBuilder createBuilder(final NormalizedNode<?, ?> original) {
  30         checkArgument(original instanceof ContainerNode);
  31         return ImmutableContainerNodeBuilder.create((ContainerNode) original);
  32     }
  33 }