private void wireTopology() throws InterruptedException {
String spoutId = "wordGenerator";
String counterId = "counter";
String aggId = "aggregator";
String intermediateRankerId = "intermediateRanker";
String totalRankerId = "finalRanker";
builder.setSpout(spoutId, new TestWordSpout(), 5);
builder.setBolt(counterId, new RollingCountBolt(9, 3), 4).partialKeyGrouping(spoutId, new Fields("word"));
builder.setBolt(aggId, new RollingCountAggBolt(), 4).fieldsGrouping(counterId, new Fields("obj"));
builder.setBolt(intermediateRankerId, new IntermediateRankingsBolt(TOP_N), 4).fieldsGrouping(aggId,
new Fields("obj"));
builder.setBolt(totalRankerId, new TotalRankingsBolt(TOP_N)).globalGrouping(intermediateRankerId);
}