question: registers standard factories globally . this requires pipelineoptions to provide , e.g. , credentials for gcs . concode_field_sep Pattern URI_SCHEME_PATTERN concode_elem_sep Map<String,IOChannelFactory> FACTORY_MAP concode_elem_sep Pattern SHARD_FORMAT_RE concode_field_sep void setIOFactory concode_elem_sep String resolve concode_elem_sep long getSizeBytes concode_elem_sep WritableByteChannel create concode_elem_sep WritableByteChannel create concode_elem_sep IOChannelFactory getFactory concode_elem_sep String constructName
target: void function ( PipelineOptions arg0 ) { setIOFactory ( "srini_string" , new GcsIOChannelFactory ( arg0 . as ( GcsOptions . class ) ) ) ; }