question: retrieve the routing key . concode_field_sep Map<String,BlockingCell<Object>> _continuationMap concode_elem_sep DefaultConsumer _consumer concode_elem_sep int NO_TIMEOUT concode_elem_sep int _correlationId concode_elem_sep String _exchange concode_elem_sep int _timeout concode_elem_sep String _routingKey concode_elem_sep Channel _channel concode_field_sep int getCorrelationId concode_elem_sep byte[] primitiveCall concode_elem_sep byte[] primitiveCall concode_elem_sep DefaultConsumer setupConsumer concode_elem_sep Channel getChannel concode_elem_sep void publish concode_elem_sep String getExchange concode_elem_sep Map<String,BlockingCell<Object>> getContinuationMap concode_elem_sep void checkConsumer concode_elem_sep String stringCall concode_elem_sep Map<String,Object> mapCall concode_elem_sep Map<String,Object> mapCall concode_elem_sep void close concode_elem_sep Consumer getConsumer
target: String function ( ) { return _routingKey ; }