/// <summary>
/// Introduces several records to an <see cref="InputCollection{TRecord}"/> with the same integer weight.
/// </summary>
/// <typeparam name="TRecord">The type of the records.</typeparam>
/// <param name="input">The input.</param>
/// <param name="records">The records.</param>
/// <param name="weight">Positive or negative weight for each record</param>
public static void OnNext <TRecord>(this InputCollection <TRecord> input, IEnumerable <TRecord> records, int weight)
where TRecord : IEquatable <TRecord>
{
if (records == null)
{
throw new ArgumentNullException("records");
}
input.OnNext(records.Select(x => new Weighted <TRecord>(x, weight)));
}
private void CallOnNext()
{
users.OnNext(rawUsers);
// users.OnCompleted();
posts.OnNext(rawPosts);
//posts.OnCompleted();
comments.OnNext(rawComments);
//comments.OnCompleted();
commentedEdges.OnNext(rawCommentedEdges);
//commentedEdges.OnCompleted();
likesEdges.OnNext(rawLikesEdges);
//likesEdges.OnCompleted();
postEdges.OnNext(rawPostEdges);
//postEdges.OnCompleted();
submitterEdges.OnNext(rawSubmitterEdges);
//submitterEdges.OnCompleted();
friendEdges.OnNext(rawFriendEdges);
//friendEdges.OnCompleted();
++actualEpoch;
}
/// <summary>
/// Introduces no records to a <see cref="InputCollection{TRecord}"/>.
/// </summary>
/// <remarks>
/// This extension method is typically used when a computation has multiple inputs, to "tick" the
/// inputs that have not changed in an epoch.
/// </remarks>
/// <typeparam name="TRecord">The type of records in the input.</typeparam>
/// <param name="input">The input.</param>
public static void OnNext <TRecord>(this InputCollection <TRecord> input)
where TRecord : IEquatable <TRecord>
{
input.OnNext((IEnumerable <Weighted <TRecord> >)null);
}
/// <summary>
/// Introduces a record to an <see cref="InputCollection{TRecord}"/> with an integer weight.
/// </summary>
/// <typeparam name="TRecord">The type of the record.</typeparam>
/// <param name="input">The input.</param>
/// <param name="record">The record.</param>
/// <param name="weight">Positive or negative weight for the record.</param>
public static void OnNext <TRecord>(this InputCollection <TRecord> input, TRecord record, int weight)
where TRecord : IEquatable <TRecord>
{
input.OnNext(new Weighted <TRecord>[] { new Weighted <TRecord>(record, weight) });
}
