presto-tpcds/src/main/java/io/prestosql/plugin/tpcds/TpcdsTableHandle.java/TpcdsTableHandle/TpcdsTableHandle
class TpcdsTableHandle:    @JsonCreator
    public TpcdsTableHandle(@JsonProperty("tableName") String tableName, @JsonProperty("scaleFactor") double scaleFactor)
    {
        this.tableName = requireNonNull(tableName, "tableName is null");
        checkState(scaleFactor > 0, "scaleFactor is negative");
        this.scaleFactor = scaleFactor;
    }