question: set the name of broker to use for sending/receiving mqtt messages . concode_field_sep String itemName concode_elem_sep MessageType messageType concode_elem_sep Logger logger concode_elem_sep String topic concode_elem_sep String TEMP_COLON_REPLACEMENT concode_elem_sep TransformationService transformationService concode_elem_sep String broker concode_elem_sep String transformationRule concode_field_sep MessageType getMessageType concode_elem_sep String getBroker concode_elem_sep String getTopic concode_elem_sep void setMessageType concode_elem_sep void setTopic concode_elem_sep void initTransformService concode_elem_sep String getItemName concode_elem_sep TransformationService getTransformationService concode_elem_sep void setTransformationRule concode_elem_sep String[] splitConfigurationString concode_elem_sep String getTransformationServiceParam concode_elem_sep String getTransformationServiceName concode_elem_sep String getTransformationRule concode_elem_sep void setItemName concode_elem_sep void setTransformationService
target: void function ( String arg0 ) { this . broker = arg0 ; }