How to use

brokers

method

in

io.zeebe.protocol.impl.data.cluster.TopologyResponseDto

public BrokerClusterStateImpl(
  final TopologyResponseDto topologyDto,
  final BiConsumer<Integer, SocketAddress> endpointRegistry) {
 clusterSize = topologyDto.getClusterSize();
 partitionsCount = topologyDto.getPartitionsCount();
 replicationFactor = topologyDto.getReplicationFactor();
 topologyDto
   .brokers()
   .forEach(
     b -> {
      final int nodeId = b.getNodeId();
      endpointRegistry.accept(
        nodeId, new SocketAddress(bufferAsString(b.getHost()), b.getPort()));
      brokers.add(nodeId);
      b.partitionStates()
        .forEach(
          p -> {
           final int partitionId = p.getPartitionId();
           partitions.add(partitionId);
           if (p.isLeader()) {
            partitionLeaders.put(partitionId, nodeId);
           }
          });
     });
}

public static TopologyResponse toTopologyResponse(long key, TopologyResponseDto brokerResponse) {
 final TopologyResponse.Builder topologyResponseBuilder = TopologyResponse.newBuilder();
 topologyResponseBuilder
   .setClusterSize(brokerResponse.getClusterSize())
   .setPartitionsCount(brokerResponse.getPartitionsCount())
   .setReplicationFactor(brokerResponse.getReplicationFactor());
 final ArrayList<BrokerInfo> infos = new ArrayList<>();
 brokerResponse
   .brokers()
   .forEach(
     broker -> {
      final Builder brokerInfo =
        BrokerInfo.newBuilder()
          .setNodeId(broker.getNodeId())
          .setHost(bufferAsString(broker.getHost()))
          .setPort(broker.getPort());
      broker
        .partitionStates()
        .forEach(
          partition -> {
           final Partition.Builder partitionBuilder = Partition.newBuilder();
           partitionBuilder.setPartitionId(partition.getPartitionId());
           partitionBuilder.setRole(remapPartitionBrokerRoleEnum(partition));
           brokerInfo.addPartitions(partitionBuilder);
          });
      infos.add(brokerInfo.build());
     });
 topologyResponseBuilder.addAllBrokers(infos);
 return topologyResponseBuilder.build();
}

final BrokerDto broker = dto.brokers().add();
final SocketAddress apiContactPoint = member.getClientApiAddress();
broker.setNodeId(member.getNodeId());

final BrokerDto broker = dto.brokers().add();
final SocketAddress apiContactPoint = member.getClientApiAddress();
broker.setNodeId(member.getNodeId());