@Override
    public void init(StreamDefinition streamDefinition, OptionHolder transportOptionHolder,
                     OptionHolder distributionOptionHolder, List<OptionHolder> destinationOptionHolders, ConfigReader
                             configReader) {

    }
Initialize the Distribution strategy with the information it will require to make decisions.

@param streamDefinition         The stream attached to the sink this DistributionStrategy is used in
@param transportOptionHolder    Sink options of the sink which uses this DistributionStrategy
@param destinationOptionHolders The list of options under @destination of the relevant sink.
@param configReader             This hold the {@link RoundRobinDistributionStrategy} configuration reader.
modules/siddhi-core/src/main/java/io/siddhi/core/stream/output/sink/distributed/RoundRobinDistributionStrategy.java