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.collect.ImmutableMap;
  12 import java.util.ArrayList;
  13 import java.util.Arrays;
  14 import java.util.Collection;
  15 import java.util.Collections;
  16 import java.util.HashSet;
  17 import java.util.List;
  18 import java.util.Map;
  19 import java.util.Set;
  20 import org.opendaylight.controller.cluster.datastore.config.Configuration;
  21 import org.opendaylight.controller.cluster.datastore.config.ModuleShardConfiguration;
  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 Collection<String> getMemberShardNames(final String memberName) {
  38         ArrayList<String> shardNames = new ArrayList<String>();
  39         for(Map.Entry<String, List<String>> shard : shardMembers.entrySet()) {
  40             if (shard.getValue().contains(memberName)) {
  41                 shardNames.add(shard.getKey());
  42             }
  43         }
  44         return shardNames;
  45     }
  46
  47     @Override
  48     public String getModuleNameFromNameSpace(final String nameSpace) {
  49         return null;
  50     }
  51
  52     @Override
  53     public String getShardNameForModule(final String moduleName) {
  54         return null;
  55     }
  56
  57     @Override
  58     public Collection<String> getMembersFromShardName(final String shardName) {
  59         if("default".equals(shardName)) {
  60             return Arrays.asList("member-1", "member-2");
  61         } else if("astronauts".equals(shardName)){
  62             return Arrays.asList("member-2", "member-3");
  63         }
  64
  65         List<String> members = shardMembers.get(shardName);
  66         return members != null ? members : Collections.<String>emptyList();
  67     }
  68
  69     @Override public Set<String> getAllShardNames() {
  70         return Collections.emptySet();
  71     }
  72
  73     @Override
  74     public Collection<String> getUniqueMemberNamesForAllShards() {
  75         Set<String> allNames = new HashSet<>();
  76         for(List<String> l: shardMembers.values()) {
  77             allNames.addAll(l);
  78         }
  79
  80         return allNames;
  81     }
  82
  83     @Override
  84     public ShardStrategy getStrategyForModule(String moduleName) {
  85         return null;
  86     }
  87
  88     @Override
  89     public void addModuleShardConfiguration(ModuleShardConfiguration config) {
  90     }
  91
  92     @Override
  93     public boolean isShardConfigured(String shardName) {
  94         return (shardMembers.containsKey(shardName));
  95     }
  96 }