question: get the full policy map concode_field_sep Map<String,NamespaceIsolationData> policies concode_field_sep BrokerAssignment getBrokerAssignment concode_elem_sep void assignBroker concode_elem_sep void deletePolicy concode_elem_sep boolean isSharedBroker concode_elem_sep boolean namespaceMatches concode_elem_sep void setPolicy concode_elem_sep NamespaceIsolationPolicy getPolicyByNamespace concode_elem_sep NamespaceIsolationPolicy getPolicyByName
target: Map < String , NamespaceIsolationData > function ( ) { return this . policies ; }