opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/data/AbstractDataTreeCandidate.java

   1 /*
   2  * Copyright (c) 2014 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.controller.md.sal.dom.store.impl.tree.data;
   9
  10 import org.opendaylight.controller.md.sal.dom.store.impl.tree.DataTreeCandidate;
  11 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
  12
  13 import com.google.common.base.Preconditions;
  14
  15 abstract class AbstractDataTreeCandidate implements DataTreeCandidate {
  16     private final InstanceIdentifier rootPath;
  17
  18     protected AbstractDataTreeCandidate(final InstanceIdentifier rootPath) {
  19         this.rootPath = Preconditions.checkNotNull(rootPath);
  20     }
  21
  22     @Override
  23     public final InstanceIdentifier getRootPath() {
  24         return rootPath;
  25     }
  26
  27 }