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))); }