CompletableFuture < Partition > open ( PartitionMetadata metadata , PartitionManagementService managementService ) { this . partition = metadata ; this . client = createClient ( managementService ) ; if ( partition . members ( ) . contains ( managementService . getMembershipService ( ) . getLocalMember ( ) . id ( ) ) ) { server = createServer ( managementService ) ; return server . start ( ) . thenCompose ( v -> client . start ( ) ) . thenApply ( v -> null ) ; } return client . start ( ) . thenApply ( v -> this ) ; }
Opens the partition .