public BackupConfigurationBuilder strategy(BackupConfiguration.BackupStrategy strategy) {
      attributes.attribute(STRATEGY).set(strategy);
      return this;
   }
public BackupConfigurationBuilder strategy ( BackupConfiguration . BackupStrategy strategy ) { attributes . attribute ( STRATEGY ) . set ( strategy ) ; return this ; }
Sets the strategy used for backing up data: sync or async. If not specified defaults
to {@link org.infinispan.configuration.cache.BackupConfiguration.BackupStrategy#ASYNC}.