private async Task <IEnumerable <RootIndexRow> > WriteValuesGroupToFile(IAsyncGrouping <string, KeyValuePair <string, string> > fileGroup,
string originFilename)
{
var values = await fileGroup.OrderBy(kvp => kvp.Key).Select(kvp => kvp.Key).ToListAsync();
var indexFileName = fileGroup.Key;
return(await _indexFileWriter.UpdateIndexFileWithValues(values, indexFileName, originFilename));
}
public TrackingGrouping(
IAsyncGrouping <TKey, TOut> grouping,
QueryContext queryContext,
IList <EntityTrackingInfo> entityTrackingInfos,
IList <Func <TIn, object> > entityAccessors)
{
_grouping = grouping;
_queryContext = queryContext;
_entityTrackingInfos = entityTrackingInfos;
_entityAccessors = entityAccessors;
}
private static async Task <IGrouping <TKey, TElement> > AwaitGrouping <TKey, TElement>(
IAsyncGrouping <TKey, TElement> asyncGrouping)
{
if (asyncGrouping is null)
{
throw new ArgumentNullException(nameof(asyncGrouping));
}
var key = asyncGrouping.Key;
var enumerable = await asyncGrouping.ConfigureAwait(false);
return(new Grouping <TKey, TElement>(key, enumerable));
}
Task <IAsyncGrouping <TKey, TElement>[]> IIListProvider <IAsyncGrouping <TKey, TElement> > .ToArrayAsync(CancellationToken cancellationToken)
{
var array = new IAsyncGrouping <TKey, TElement> [Count];
var index = 0;
var g = _lastGrouping;
if (g != null)
{
do
{
g = g._next;
array[index] = g;
++index;
}while (g != _lastGrouping);
}
return(Task.FromResult(array));
}
ValueTask <IAsyncGrouping <TKey, TElement>[]> IAsyncIListProvider <IAsyncGrouping <TKey, TElement> > .ToArrayAsync(CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var array = new IAsyncGrouping <TKey, TElement> [Count];
var index = 0;
var g = _lastGrouping;
if (g != null)
{
do
{
g = g._next;
array[index] = g;
++index;
}while (g != _lastGrouping);
}
return(new ValueTask <IAsyncGrouping <TKey, TElement>[]>(array));
}
public override SubtotalResult Create(IAsyncGrouping <string, Balance> grp) => new SubtotalUser(grp.Key);
public abstract SubtotalResult Create(IAsyncGrouping <T, Balance> grp);
public override SubtotalResult Create(IAsyncGrouping <int?, Balance> grp) => new SubtotalSubTitle(grp.Key);
private static AsyncGrouping <TKey, TElement> MapAsyncGroupToDynamicObjectGraph <TKey, TElement>(IAsyncGrouping <TKey, TElement> group) => group is AsyncGrouping <TKey, TElement> remoteLinqGroup
/// <summary>
/// Enumerates the item.
/// </summary>
/// <param name="asyncGrouping">
/// The async grouping.
/// </param>
/// <returns>
/// The <see cref="IEnumerator{T}"/>.
/// </returns>
private static IEnumerator <IAsyncGrouping <TSource, TKey> > EnumerateItem(IAsyncGrouping <TSource, TKey> asyncGrouping)
{
yield return(asyncGrouping);
}
