public Fields getComponentOutputFields(String componentId, String streamId) {
        Fields ret = _componentToStreamToFields.get(componentId).get(streamId);
        if (ret == null) {
            throw new IllegalArgumentException("No output fields defined for component:stream " + componentId + ":" + streamId);
        }
        return ret;
    }
public Fields getComponentOutputFields ( String componentId , String streamId ) { Fields ret = _componentToStreamToFields . get ( componentId ) . get ( streamId ) ; if ( ret == null ) { throw new IllegalArgumentException ( "No output fields defined for component:stream " + componentId + ":" + streamId ) ; } return ret ; }
Gets the declared output fields for the specified component/stream.