@Override
    public void init(StreamDefinition streamDefinition, OptionHolder optionHolder, Map<String, TemplateBuilder>
            payloadTemplateBuilderMap, ConfigReader mapperConfigReader, SiddhiAppContext siddhiAppContext) {
        // do nothing
    }
Implementation of {@link SinkMapper} representing pass-through scenario where no mapping is done and
{@link Event}s are send directly to transports.
modules/siddhi-core/src/main/java/io/siddhi/core/stream/output/sink/PassThroughSinkMapper.java