presto-tpcds/src/main/java/io/prestosql/plugin/tpcds/TpcdsSplitManager.java/TpcdsSplitManager/TpcdsSplitManager
class TpcdsSplitManager:    public TpcdsSplitManager(NodeManager nodeManager, int splitsPerNode, boolean noSexism)
    {
        requireNonNull(nodeManager);
        checkArgument(splitsPerNode > 0, "splitsPerNode must be at least 1");

        this.nodeManager = nodeManager;
        this.splitsPerNode = splitsPerNode;
        this.noSexism = noSexism;
    }