question: gets the broadcast data set registered under the given name . broadcast data sets are available on all parallel instances of a function . concode_field_sep IterationRuntimeContext runtimeContext concode_elem_sep long numberOfVertices concode_field_sep T getPreviousIterationAggregate concode_elem_sep void postSuperstep concode_elem_sep void init concode_elem_sep T getIterationAggregator concode_elem_sep int getSuperstepNumber concode_elem_sep void preSuperstep concode_elem_sep long getNumberOfVertices concode_elem_sep void setNumberOfVertices concode_elem_sep M sum
target: Collection < T > function ( String arg0 ) { return this . runtimeContext . < T > getBroadcastVariable ( arg0 ) ; }