public EndEdgeFreeOutputPipe(EndEdgeFreeOutputStreamable <TKey, TPayload> stream, IStreamObserver <TKey, TPayload> observer)
: base(stream, observer)
{
this.pool = MemoryManager.GetMemoryPool <TKey, TPayload>(stream.Properties.IsColumnar);
this.errorMessages = stream.ErrorMessages;
var compoundEqualityExpr = EqualityComparerExtensions.GetCompoundEqualityComparerExpression <ActiveEvent, long, TKey, TPayload>(
e => e.End, EqualityComparerExpression <long> .Default, e => e.Key, stream.Properties.KeyEqualityComparer, e => e.Payload, stream.Properties.PayloadEqualityComparer);
var equals = compoundEqualityExpr.GetEqualsExpr().Compile();
var getHashCode = compoundEqualityExpr.GetGetHashCodeExpr().Compile();
var generator = compoundEqualityExpr.CreateFastDictionary2Generator <ActiveEvent, int>(1, equals, getHashCode, stream.Properties.QueryContainer);
this.dictPool = new DataStructurePool <FastDictionary2 <ActiveEvent, int> >(() => generator.Invoke());
this.pool.Get(out this.output);
this.output.Allocate();
this.eventMap = new SortedDictionary <long, FastDictionary2 <ActiveEvent, int> >();
this.lastSyncTime = StreamEvent.MinSyncTime;
this.lastCti = StreamEvent.MinSyncTime;
}
/// <summary>
/// Generate a batch class definition to be used as a EndEdgeFreeOutputStreamable pipe.
/// Compile the definition, dynamically load the assembly containing it, and return the Type representing the
/// union pipe class.
/// </summary>
/// <typeparam name="TKey">The key type for both sides.</typeparam>
/// <typeparam name="TPayload">The payload type.</typeparam>
/// <returns>
/// A type that is defined to be a subtype of UnaryPipe<<typeparamref name="TKey"/>,<typeparamref name="TPayload"/>, <typeparamref name="TPayload"/>>.
/// </returns>
internal static Tuple <Type, string> Generate <TKey, TPayload>(
EndEdgeFreeOutputStreamable <TKey, TPayload> stream)
{
Contract.Requires(stream != null);
Contract.Ensures(Contract.Result <Tuple <Type, string> >() == null || typeof(UnaryPipe <TKey, TPayload, TPayload>).GetTypeInfo().IsAssignableFrom(Contract.Result <Tuple <Type, string> >().Item1));
var template = new EndEdgeFreeOutputTemplate(
$"GeneratedEndEdgeFreeOutput_{EndEdgeFreeOutputTemplateSequenceNumber++}",
typeof(TKey), typeof(TPayload));
template.ActiveEventType = typeof(TPayload).GetTypeInfo().IsValueType ? template.TPayload : "Active_Event";
#region Key Equals
var keyComparer = stream.Properties.KeyEqualityComparer.GetEqualsExpr();
template.keyEquals =
(left, right) =>
keyComparer.Inline(left, right);
#endregion
#region Key Hash Function
var keyHashFunction = stream.Properties.KeyEqualityComparer.GetGetHashCodeExpr();
template.keyHashFunction = (e => keyHashFunction.Inline(e));
#endregion
#region Payload Equals
var payloadComparer = stream.Properties.PayloadEqualityComparer.GetEqualsExpr();
template.payloadEquals = (left, right) => payloadComparer.Inline(left, right);
#endregion
#region Payload Hash Function
var payloadHashFunction = stream.Properties.PayloadEqualityComparer.GetGetHashCodeExpr();
template.payloadHashFunction = (aa) => payloadHashFunction.Inline(aa);
#endregion
return(template.Generate <TKey, TPayload>(typeof(IStreamable <,>), typeof(FastDictionaryGenerator2)));
}
