opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/utils/MockConfiguration.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
   9 package org.opendaylight.controller.cluster.datastore.utils;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.collect.ImmutableMap;
  13 import java.util.ArrayList;
  14 import java.util.Arrays;
  15 import java.util.Collection;
  16 import java.util.Collections;
  17 import java.util.HashSet;
  18 import java.util.List;
  19 import java.util.Map;
  20 import java.util.Set;
  21 import org.opendaylight.controller.cluster.datastore.Configuration;
  22 import org.opendaylight.controller.cluster.datastore.shardstrategy.ShardStrategy;
  23
  24 public class MockConfiguration implements Configuration{
  25     private Map<String, List<String>> shardMembers = ImmutableMap.<String, List<String>>builder().
  26             put("default", Arrays.asList("member-1", "member-2")).
  27             /*put("astronauts", Arrays.asList("member-2", "member-3")).*/build();
  28
  29     public MockConfiguration() {
  30     }
  31
  32     public MockConfiguration(Map<String, List<String>> shardMembers) {
  33         this.shardMembers = shardMembers;
  34     }
  35
  36     @Override
  37     public List<String> getMemberShardNames(final String memberName) {
  38         return new ArrayList<>(shardMembers.keySet());
  39     }
  40     @Override
  41     public Optional<String> getModuleNameFromNameSpace(
  42         final String nameSpace) {
  43         return Optional.absent();
  44     }
  45
  46     @Override
  47     public Map<String, ShardStrategy> getModuleNameToShardStrategyMap() {
  48         return Collections.emptyMap();
  49     }
  50
  51     @Override public List<String> getShardNamesFromModuleName(
  52         final String moduleName) {
  53         return Collections.emptyList();
  54     }
  55
  56     @Override public List<String> getMembersFromShardName(final String shardName) {
  57         if("default".equals(shardName)) {
  58             return Arrays.asList("member-1", "member-2");
  59         } else if("astronauts".equals(shardName)){
  60             return Arrays.asList("member-2", "member-3");
  61         }
  62
  63         List<String> members = shardMembers.get(shardName);
  64         return members != null ? members : Collections.<String>emptyList();
  65     }
  66
  67     @Override public Set<String> getAllShardNames() {
  68         return Collections.emptySet();
  69     }
  70
  71     @Override
  72     public Collection<String> getUniqueMemberNamesForAllShards() {
  73         Set<String> allNames = new HashSet<>();
  74         for(List<String> l: shardMembers.values()) {
  75             allNames.addAll(l);
  76         }
  77
  78         return allNames;
  79     }
  80 }