presto-main/src/main/java/io/prestosql/operator/TableDeleteOperator.java/TableDeleteOperator/TableDeleteOperatorFactory
class TableDeleteOperator:        public TableDeleteOperatorFactory(int operatorId, PlanNodeId planNodeId, Metadata metadata, Session session, TableHandle tableHandle)
        {
            this.operatorId = operatorId;
            this.planNodeId = requireNonNull(planNodeId, "planNodeId is null");
            this.metadata = requireNonNull(metadata, "metadata is null");
            this.session = requireNonNull(session, "session is null");
            this.tableHandle = requireNonNull(tableHandle, "tableHandle is null");
        }