void function ( ) { }
to be overridden by folks choosing to add their own functionality . default is a no-op . concode_field_sep AbstractColumnFamilyTemplate<K,N> template concode_elem_sep int keyPos concode_elem_sep ColumnFactory columnFactory concode_elem_sep int DEF_TTL concode_elem_sep List<K> keys concode_elem_sep int globalTtl concode_elem_sep long clock concode_elem_sep Mutator<K> mutator concode_field_sep K getCurrentKey concode_elem_sep void setTtl concode_elem_sep AbstractTemplateUpdater<K,N> addKey concode_elem_sep Mutator<K> getCurrentMutator concode_elem_sep void setClock