opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/clustering/AbstractEntityOwnershipCandidateRegistration.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.common.impl.clustering;
   9
  10 import com.google.common.base.Preconditions;
  11 import javax.annotation.Nonnull;
  12 import org.opendaylight.controller.md.sal.common.api.clustering.Entity;
  13 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipCandidate;
  14 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipCandidateRegistration;
  15 import org.opendaylight.yangtools.concepts.AbstractObjectRegistration;
  16
  17 /**
  18  * Abstract base class for an EntityOwnershipCandidateRegistration.
  19  *
  20  * @author Thomas Pantelis
  21  */
  22 public abstract class AbstractEntityOwnershipCandidateRegistration extends AbstractObjectRegistration<EntityOwnershipCandidate>
  23         implements EntityOwnershipCandidateRegistration {
  24     private final Entity entity;
  25
  26     protected AbstractEntityOwnershipCandidateRegistration(@Nonnull EntityOwnershipCandidate candidate,
  27             @Nonnull Entity entity) {
  28         super(candidate);
  29         this.entity = Preconditions.checkNotNull(entity, "entity cannot be null");
  30     }
  31
  32     @Override
  33     public Entity getEntity() {
  34         return entity;
  35     }
  36 }