package Ġfund . cyber . mark ets . cassandra . model Ċ Ċ import Ġorg . springframework . data . cassandra . core . cql . PrimaryKey Type Ċ import Ġorg . springframework . data . cassandra . core . mapping . PrimaryKey Column Ċ import Ġorg . springframework . data . cassandra . core . mapping . Table Ċ Ċ const Ġval ĠLAST _ PROC ES SED _ TIMESTAMP _ ID Ġ= Ġ Ġ" LAST _ PROC ES SED _ TIMESTAMP _ ID " Ċ Ċ @ Table (" trade _ last _ timestamp ") Ċ class ĠC ql Trade Last Timestamp ( ĊĊĠĠĠ Ġ@ PrimaryKey Column ( ordinal Ġ= Ġ 0 , Ġtype Ġ= ĠPrimary KeyType . PARTITION ED , Ġvalue Ġ= Ġ" id ") ĊĠĠĠ Ġval Ġid : ĠString Ġ= ĠLAST _ PROC ES SED _ TIMESTAMP _ ID , ĊĠĠĠ Ġval Ġvalue : ĠLong Ċ )