opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/selectionstrategy/LastCandidateSelectionStrategy.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
   9 package org.opendaylight.controller.cluster.datastore.entityownership.selectionstrategy;
  10
  11 import java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.List;
  14 import java.util.Map;
  15
  16 public class LastCandidateSelectionStrategy extends AbstractEntityOwnerSelectionStrategy {
  17     public LastCandidateSelectionStrategy(long selectionDelayInMillis) {
  18         super(selectionDelayInMillis);
  19     }
  20
  21     @Override
  22     public String newOwner(Collection<String> viableCandidates, Map<String, Long> statistics) {
  23         List<String> candidates = new ArrayList<>(viableCandidates);
  24         return candidates.get(candidates.size()-1);
  25     }
  26 }