public IEnumerable<Measurement> Aggregate(IGrouper grouper,
IAggregateCalculator calculator)
{
var partitions = grouper.Group(_measurements);
foreach (var partition in partitions)
{
yield return calculator.Aggregate(partition);
}
}
/// <summary>
/// 分组
/// </summary>
/// <param name="df"></param>
/// <param name="grouper"></param>
/// <returns></returns>
public static IGroupBy groupby(this IDataFrame df, IGrouper grouper)
{
return(new DataFrameGroupBy(df, grouper));
}
public ParallelTransactionExecutingService(IActorEnvironment actorEnvironment, IGrouper grouper, ServicePack servicePack)
{
_actorEnvironment = actorEnvironment;
_grouper = grouper;
_singlExecutingService = new SimpleExecutingService(servicePack.SmartContractService, servicePack.TransactionTraceManager, servicePack.StateStore, servicePack.ChainContextService);
}
public ComponentContainerIGrouper(IGrouper grouper)
: base(grouper)
{
}
public DataFrameGroupBy(IDataFrame dataFrame, IGrouper grouper)
{
_dataFrame = dataFrame;
_grouper = grouper;
}
public ConcurrencyExecutingService(ServicePack servicePack, IGrouper grouper)
{
_servicePack = servicePack;
_grouper = grouper;
_isInit = false;
}
