- ShardDataTreeCohort cohort, boolean returnSerialized,
- boolean doImmediateCommit) {
- this.transactionID = transactionID;
- this.cohort = cohort;
- this.returnSerialized = returnSerialized;
+ ReadWriteShardDataTreeTransaction transaction, boolean doImmediateCommit) {
+ this.transactionID = Preconditions.checkNotNull(transactionID);
+ this.transaction = Preconditions.checkNotNull(transaction);